ClassID:

98351

C08F226/10 - CPC Classification

Classification description:

Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen N-Vinyl-pyrrolidone

Recent Application in this class:
#1
20260132236
2026-05-14

LIGHT ABSORBERS FOR OPHTHALMC LENS MATERALS AND DEVICES

#2
20260056350
2026-02-26

CONTACT LENSES HAVING CATIONIC MONOMERS OR CATIONIC POLYMERS FOR RELEASING COMFORT AGENTS

#3
20250326940
2025-10-23

HYDROPHILIC COATINGS FOR VASCULAR MEDICAL PRODUCTS

#4
20250277075
2025-09-04

POLYMER AND PREPARATION METHOD THEREFOR, POSITIVE ELECTRODE, SECONDARY BATTERY, AND ELECTRICAL DEVICE

#5
20250270360
2025-08-28

COMPOSITIONS INCLUDING ORGANOSILICONE POLYMER AND AQUEOUS PHASE FILM FORMER

#6
20240384089
2024-11-21

CONTACT LENS AND SILICONE HYDROGEL CONTACT LENS

#7
20240327557
2024-10-03

WATERBORNE POLYMERS

#8
20240293796
2024-09-05

CLAY DISPERSION, COMPOSITION FOR PREPARING SUPER ABSORBENT POLYMER COMPRISING THE SAME, AND METHOD FOR PREPARING SUPER ABSORBENT POLYMER USING THE SAME IN ABSORBENT ARTICLES

#9
20240269623
2024-08-15

FLUORINATED COPOLYMERS HAVING NITROGEN FUNCTIONALITY AND USES THEREOF

#10
20240207818
2024-06-27

METHOD FOR THE REGENERATION OF SPECIAL FILTER AIDS FOR THE STABILIZATION OF BEVERAGES

#11
20240141086
2024-05-02

CURABLE COMPOSITION COMPRISING LIGHT POLYMERIZABLE LIQUID AND EPOXY PRECURSOR FOR COATING, 2D OBJECT FORMATION AND 3D PRINTING

#12
20230279170
2023-09-07

CHIRAL-SUBSTITUTED POLY-N-VINYLPYRROLIDINONES AND COMPLEXES WITH BIMETALLIC NANOCLUSTERS AND USES THEREOF

#13
20230272142
2023-08-31

NON-DEGRADABLE EMBOLISATION MICROSPHERE

#14
20230265225
2023-08-24

Polymeric antimicrobial surfactant

#15
20230257501
2023-08-17

NOVEL COPOLYMERS AND THEIR USE IN PHARMACEUTICAL DOSAGE FORMS

#16
20230144464
2023-05-11

PRESSURE-SENSITIVE ADHESIVE SHEET AND USE THEREOF

#17
20230089707
2023-03-23

Ophthalmic devices

#18
20230021323
2023-01-26

MULTISTAGE EMULSION POLYMER AND PROCESS OF PREPARING THE SAME

#19
20220332874
2022-10-20

Core-shell-type polymer fine particles having phosphonic acid or phosphonic acid ester structure, particle dispersion, molded article, and method for producing said fine particles

#20
20220275129
2022-09-01

CONTACT LENS MATERIAL AND CONTACT LENS

#21
20220251269
2022-08-11

Water extractable ophthalmic devices

#22
20220204447
2022-06-30

Chiral-substituted poly-N-vinylpyrrolidinones and complexes with bimetallic nanoclusters and uses thereof in asymmetric oxidation reactions

#23
20220181092
2022-06-09

A Process of Integrating Electrically Conductive Nanoparticulate Material into an Electrically Conductive Cross-Linked Polymer Membrane

#24
20220144994
2022-05-12

METHOD FOR SURFACE MODIFICATION OF FLUORORESIN

#25
20220135721
2022-05-05

FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID

#26
20220119569
2022-04-21

Curable and Solvent Soluble Formulations and Methods of Making and Using Therof

#27
20220106238
2022-04-07

POLYMER COMPOSITIONS WITH IMPROVED STABILITY FOR NITROGEN FIXING MICROBIAL PRODUCTS

#28
20220075265
2022-03-10

Laminate, composition, and, laminate forming kit

#29
20220064460
2022-03-03

ACTIVE ENERGY RAY CURABLE-TYPE INK COMPOSITION AND METHOD FOR PRODUCING INORGANIC SINTERED PRODUCT

#30
20220010040
2022-01-13

REMOVAL OF THIOCARBONYLTHIO END GROUPS FROM POLYMERS

#31
20220002462
2022-01-06

Hydrophilic compositions

#32
20220002250
2022-01-06

Polymeric metal chelating compositions and methods of preparing same for controlling growth and activities of living cells and organisms for therapeutic use in treating diseases in animals, fish or humans

#33
20220001620
2022-01-06

PHOTOSENSITIVE COMPOSITION FOR 3D PRINTING

#34
20210269571
2021-09-02

Electrically conducting hydrophilic co-polymers

#35
20210221048
2021-07-22

FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID

#36
20210206988
2021-07-08

CONDUCTIVE INK COMPOSITION

#37
20210155728
2021-05-27

Thermo-sensitive cell culture substrate having block copolymer

#38
20210137816
2021-05-13

Polymer for treating hair

#39
20210087436
2021-03-25

ADHESIVE COMPOSITION AND MASKING ARTICLE FOR PRODUCING PRECISE PAINT LINES

#40
20210069112
2021-03-11

Terpolymers and their use in pharmaceutical dosage forms

#41
20210047451
2021-02-18

COPOLYMER AND METHOD FOR PRODUCING SAME

#42
20200369800
2020-11-26

Polymeric antimicrobial surfactant

#43
20200325467
2020-10-15

Nucleic acid extraction materials, systems, and methods

#44
20200221697
2020-07-16

Modified Polyvinylchloride Surface with Antibacterial and Antifouling Functions

#45
20200208024
2020-07-02

ADHESIVE COMPOSITION AND METHODS OF FORMING THE SAME

#46
20200139618
2020-05-07

FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID

#47
20200102413
2020-04-02

Fabrication of solid materials or films from a polymerizable liquid

#48
20200062877
2020-02-27

Curable and Solvent Soluble Formulations and Methods of Making and Using Therof

#49
20200040122
2020-02-06

Block copolymer containing photo-sensitive moiety

#50
20190366660
2019-12-05

Method for producing silicone hydrogel contact lenses

#51
20190352443
2019-11-21

Water extractable ophthalmic devices

#52
20190315890
2019-10-17

Cationic polymer with an at least bimodal molecular weight distribution

#53
20190292288
2019-09-26

COPOLYMER, SEPARATION MEMBRANE, MEDICAL DEVICE, AND BLOOD PURIFIER USING THE COPOLYMER

#54
20190170922
2019-06-06

Optical film, polarizing plate, and image display device

#55
20190169126
2019-06-06

Polymeric metal chelating compositions and methods of preparing same for controlling growth and activities of living cells and organisms

#56
20190168449
2019-06-06

FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID

#57
20190151224
2019-05-23

Personal care compositions comprising copolymers of cationic monomers and acryloyl lactam based monomers, process for the same and method of use

#58
20190085000
2019-03-21

Siloxane monomer, composition for preparation of silicone hydrogel lens containing same, and silicone hydrogel lens

#59
20190079398
2019-03-14

Composition for forming fine pattern and method for forming fine pattern using the same

#60
20190062482
2019-02-28

Electrically conducting hydrophilic co-polymers

#61
20190062481
2019-02-28

Hydrophilic compositions

#62
20190062478
2019-02-28

Process for obtaining a cationic polymer with an at least bimodal molecular weight distribution

#63
20180370121
2018-12-27

Water soluble support materials for high temperature additive manufacturing applications

#64
20180370120
2018-12-27

Water soluble support materials for high temperature additive manufacturing applications

#65
20180351161
2018-12-06

Functional polymer binder for sulfur cathode fabrication

#66
20180346628
2018-12-06

Polymers for oral care compositions

#67
20180340034
2018-11-29

Proliferous copolymers comprising lactamic moieties

#68
20180291129
2018-10-11

METHODS FOR PREPARATION OF MOLECULARLY IMPRINTED POLYMERS FOR WINE EXTRACTION

#69
20180290377
2018-10-11

Fabrication of solid materials or films from a polymerizable liquid

#70
20180280688
2018-10-04

Polymer formulations for nasolacrimal stimulation

#71
20180264381
2018-09-20

Method for treating suspensions of solid particles in water using amphoteric polymers

#72
20180258363
2018-09-13

Coating solutions, coatings formed therefrom, and coated medical devices

#73
20180237568
2018-08-23

MULTIFUNCTIONAL POLYMERS

#74
20180235885
2018-08-23

Salts of active ingredients with polymeric counterions

#75
20180223024
2018-08-09

Polymer composition, article, medical device, article production method, and cell cluster production method

#76
20180217295
2018-08-02

Silicone hydrogels comprising N-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides

#77
20180217294
2018-08-02

Method for producing medical device and medical device

#78
20180169615
2018-06-21

Super absorbent thermochromic resin and preparation method thereof

#79
20180162977
2018-06-14

Copolymer and medical device, separation membrane module for medical use, and blood purifier including the same

#80
20180134888
2018-05-17

Ultra-high solids emulsion and application

#81
20180127551
2018-05-10

Functionally versatile amphiphilic copolymers

#82
20180125773
2018-05-10

Use of a composition for bleaching teeth

#83
20180066091
2018-03-08

Copolymers as excipients for effective solubilization of poorly water-soluble substances from solid mixtures

#84
20180051190
2018-02-22

Adhesive composition and masking article for producing precise paint lines

#85
20180022846
2018-01-25

HYDROPHILIZING AGENT, COMPOSITION CONTAINING HYDROPHILIZING AGENT, AND POROUS POLYMER FILM

#86
20180009921
2018-01-11

Vinyl chloride-based copolymer, method for preparing the same, and thermoplastic resin composition containing the same

#87
20170362364
2017-12-21

Formulation for silicone hydrogel, silicone hydrogel and method for forming silicone hydrogel

#88
20170275449
2017-09-28

AQUEOUS COATING COMPOSITIONS

#89
20170247317
2017-08-31

COMPOUNDS, MONOMERS, AND POLYMERS CONTAINING A CARBONATE LINKAGE

#90
20170232110
2017-08-17

Conjugate for treating malaria

#91
20170224630
2017-08-10

Patch

#92
20170174809
2017-06-22

Vinyl lactam-derived polymers, compositions thereof having enhanced water-resistance, and methods of use thereof

#93
20170096513
2017-04-06

NEW COPOLYMERS USEFUL IN LIQUID DETERGENT COMPOSITIONS

#94
20170088657
2017-03-30

NEW COPOLYMERS USEFUL IN LIQUID DETERGENT COMPOSITIONS

#95
20170066058
2017-03-09

PROCESS FOR MAKING SILVER NANOSTRUCTURES AND COPOLYMER USEFUL IN SUCH PROCESS

#96
20170057176
2017-03-02

Polymers as support material for use in fused filament fabrication

#97
20170044293
2017-02-16

Ionic silicone hydrogels

#98
20170038499
2017-02-09

Composition for manufacturing contact lenses and method for manufacturing contact lenses by using the same

#99
20170038498
2017-02-09

Composition for manufacturing contact lenses and method for manufacturing contact lenses by using the same

#100
20170022313
2017-01-26

Lactamic polymer containing an acetoacetate moiety

#101
20160333199
2016-11-17

Waterborne coating composition with improved open time

#102
20160325352
2016-11-10

Processes for making silver nanostructures

#103
20160303658
2016-10-20

PROCESS FOR MAKING SILVER NANOSTRUCTURES AND COPOLYMER USEFUL IN SUCH PROCESS

#104
20160280826
2016-09-29

Polyvinylamide polymers containing polymerizable functionalities

#105
20160272868
2016-09-22

High-temperature high-pressure (HTHP) stable synthetic polymer for water based oil-well servicing fluids

#106
20160235062
2016-08-18

COPOLYMERS AND COMPOSITIONS WITH ANTI-ADHESIVE AND ANTIMICROBIAL PROPERTIES

#107
20160233509
2016-08-11

Electroactive polymers, manufacturing process thereof, electrode and use thereof

#108
20160208088
2016-07-21

Racemic drug resolution using polymer supported chiral selector

#109
20160159958
2016-06-09

Reverse-phase polymerisation process

#110
20160159955
2016-06-09

Reverse-phase polymerisation process

#111
20160159939
2016-06-09

Reverse-phase polymerization process

#112
20160152753
2016-06-02

Synthesis of organic-inorganic hybrid water soluble polymers in oil field applications

#113
20160059607
2016-03-03

Coating compositions for forming toner receptive coatings

#114
20160049588
2016-02-18

Polymers based on naphthodiones

#115
20160002489
2016-01-07

Development of zwitterionic coatings that confer ultra anti-biofouling properties to commercial reverse osmosis membranes

#116
20150376552
2015-12-31

Cleaning compositions containing cationic polymers, and methods of making and using same

#117
20150376319
2015-12-31

Hydrophobic crosslinkable acetoacetylated lactam/vinyl alcohol copolymers

#118
20150353666
2015-12-10

Polymers polymerized from at least four monomers, and compositions and uses thereof

#119
20150342862
2015-12-03

Use of acryloyldimethyltaurate salt/vinyl pyrrolidone (VP) copolymers in the preparation of wet wipes

#120
20150315323
2015-11-05

Cationizable rheology modifying and setting means, composition thereof and method of making both

#121
20150307466
2015-10-29

Process for the distillation of a mixture comprising a cyclic N-vinylamide

#122
20150299364
2015-10-22

Dispersant, metal particle dispersion for electroconductive substrates, and method for producing electroconductive substrate

#123
20150279505
2015-10-01

Metal particle dispersion for electroconductive substrates, method for producing the same, and method for producing an electroconductive substrate

#124
20150275146
2015-10-01

Polymer active ingredients which improve primary detergent power

#125
20150275145
2015-10-01

POLYMER ACTIVE INGREDIENTS WHICH IMPROVE PRIMARY DETERGENT POWER

#126
20150275025
2015-10-01

Copolymer, aqueous coating composition containing copolymer, and method for forming multilayer coating film

#127
20150247956
2015-09-03

Method of making a contact lens

#128
20150204697
2015-07-23

Conductive material, method for producing the conductive material, and transducer including the conductive material

#129
20150175732
2015-06-25

Light absorbing compounds for optical polymers

#130
20150166706
2015-06-18

Nitric oxide-releasing diazeniumdiolated polyvinylpyrrolidone-based polymers, and compositions, medical devices, and uses thereof

#131
20150094440
2015-04-02

Thickening polymer for ionic oil phases free of monomers

#132
20150044161
2015-02-12

Multifunctional polymers

#133
20150011657
2015-01-08

Live poly(n-vinyl lactam) reactive stabilizers for dispersed phase polymerization

#134
20140370071
2014-12-18

Medical devices comprising polymeric drug delivery systems with drug solubility gradients

#135
20140342290
2014-11-20

Composition comprising a polymeric thermal acid generator and processes thereof

#136
20140336343
2014-11-13

Method of preparing acrylic polymers and products produced thereby

#137
20140326458
2014-11-06

Process for the enhanced recovery of oil by injection of a polymer solution

#138
20140326457
2014-11-06

Process for the enhanced recovery of oil by injection of a polymer solution

#139
20140303313
2014-10-09

Soluble branched polymers

#140
20140296441
2014-10-02

Lactamic polymer containing an acetoacetate moiety

#141
20140275460
2014-09-18

Acrylate-olefin copolymers, methods for producing same and compositions utilizing same

#142
20140206830
2014-07-24

Silicone-containing monomer

#143
20140178247
2014-06-26

PROCESS FOR MAKING SILVER NANOSTRUCTURES AND COPOLYMER USEFUL IN SUCH PROCESS

#144
20140178246
2014-06-26

Process for making silver nanostructures and copolymer useful in such process

#145
20140155515
2014-06-05

Silicone hydrogel composition and silicone hydrogel contact lenses made from the composition

#146
20140086854
2014-03-27

Polymers based on sulfonic acids, amides and special cross-linking agents

#147
20130323291
2013-12-05

HYDROPHILIC AND NON-THROMBOGENIC POLYMER FOR COATING OF MEDICAL DEVICES

#148
20130289214
2013-10-31

Controlled free-radical polymerization of N-vinyl lactams in an aqueous medium

#149
20130274211
2013-10-17

Biocompatible, non-biodegradable, non-toxic polymer useful for nanoparticle pharmaceutical compositions

#150
20130184424
2013-07-18

N-vinyl lactam polymer and method for producing same

#151
20130150481
2013-06-13

Compositions comprising a reactive monomer and uses thereof

#152
20130130183
2013-05-23

Negative pattern forming process

#153
20130090443
2013-04-11

Polymerizable carbamate and thiocarbamate compounds, polymers derived from them, and compositions thereof

#154
20130090269
2013-04-11

Dendritic comb-shaped polymer thickening agent, preparaton of the same and application thereof

#155
20130085230
2013-04-04

Reactive solution of polymerizable polymer comprising polymerizable reactive functionalities, process and compositions thereof

#156
20130079420
2013-03-28

Thickening polymer for ionic oil phases free of monomers

#157
20130078463
2013-03-28

ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, ACRYLIC PRESSURE-SENSITIVE ADHESIVE LAYER, AND ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE

#158
20130065799
2013-03-14

Additives for inhibition of gas hydrate formation

#159
20130059926
2013-03-07

Methods for producing biocompatible materials

#160
20130056889
2013-03-07

Composition for manufacturing contact lenses and method for manufacturing contact lenses by using the same

#161
20130048853
2013-02-28

Adsorbent and Method for Producing Same

#162
20130046043
2013-02-21

Silicone hydrogels and methods of manufacture

#163
20130029147
2013-01-31

PRESSURE-SENSITIVE ADHESIVE SHEET

#164
20130004667
2013-01-03

COMPOSITIONS COMPRISING A REACTIVE MONOMER AND WITH A UREA OR URETHANE FUNCTIONAL GROUP

#165
20120325419
2012-12-27

Water and oil resistant agent for paper and paper treatment process

#166
20120318730
2012-12-20

Polymer membrane for water treatment and method for manufacture of same

#167
20120312191
2012-12-13

Reactive monomer for a coating and/or reactive coating

#168
20120245248
2012-09-27

SILICONE HYDROGELS FORMED FROM REACTION MIXTURES FREE OF HYDROPHILIC MONOMERS

#169
20120220807
2012-08-30

a-OLEFIN / VINYL PYRROLIDINONE COPOLYMERS AS ASPHALTENE DISPERSANTS

#170
20120220741
2012-08-30

Polyvinylamide polymers containing polymerizable functionalities

#171
20120214898
2012-08-23

SILICONE HYDROGEL WITH HIGH WATER CONTENT

#172
20120202082
2012-08-09

Copolymer, aqueous coating composition containing copolymer, and method for forming multilayer coating film

#173
20120184696
2012-07-19

Method of making a contact lens

#174
20120180969
2012-07-19

Copolymer, treatment agent for paper, and treated paper

#175
20120149578
2012-06-14

Manipulation of Cloud Point for Two-Phase, Aqueous Polymeric Systems

#176
20120130036
2012-05-24

Maleate-based copolymers and methods for preparing the same

#177
20120123046
2012-05-17

PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, AND PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET

#178
20120123045
2012-05-17

Surface conditioner for coating agents

#179
20120118832
2012-05-17

Ionic polymers, method of manufacture, and uses thereof

#180
20120118446
2012-05-17

AQUEOUS METAL QUENCHING MEDIUM

#181
20120115979
2012-05-10

CHLORINATED POLYMER ENHANCING WETTABILITY OF SILICONE HYDROGEL, SILICONE HYDROGEL COMPRISING THE SAME AND OCULAR ARTICLE MADE THEREFROM

#182
20120108679
2012-05-03

BRANCHED COPOLYMERS, COMPOSITION AND USES

#183
20120108678
2012-05-03

BRANCHED COPOLYMERS, COMPOSITIONS AND USES

#184
20120080643
2012-04-05

Additives for inhibiting gas hydrate formation

#185
20120077893
2012-03-29

Premixes suitable for the production of membrane materials

#186
20120071606
2012-03-22

Polycarbonate graft copolymers

#187
20120064024
2012-03-15

Precipitated Polymers

#188
20120035288
2012-02-09

Forming copolymer from bicontinuous microemulsion comprising monomers of different hydrophilicity

#189
20120022079
2012-01-26

Method for producing preparations of substances poorly soluble in water

#190
20120018716
2012-01-26

EMISSIVE SEMI-INTERPENETRATING POLYMER NETWORKS

#191
20120004380
2012-01-05

Crosslink agents and dual radical cure polymer

#192
20110318575
2011-12-29

Fluorinated polymers and lubricious coatings

#193
20110313054
2011-12-22

BRANCHED COPOLYMERS, COMPOSITION AND USES

#194
20110277844
2011-11-17

POLYMERS DERIVED FROM N-VINYL FORMAMIDE, VINYL AMIDES OR ACRYLAMIDES, AND REACTION SOLVENT, AND THE USES THEREOF

#195
20110275774
2011-11-10

ORGANOANTIMONY COMPOUND, PROCESS FOR PREPARING SAME, LIVING RADICAL POLYMERIZATION INITIATOR, PROCESS FOR PRODUCING POLYMER WITH USE OF SAME, AND THE POLYMER

#196
20110275734
2011-11-10

Non-reactive, hydrophilic polymers having terminal siloxanes and methods for making and using the same

#197
20110274939
2011-11-10

HYDROPHILIZING AGENT FOR ALUMINUM-CONTAINING METAL MATERIAL, HYDROPHILIZING METHOD, AND HYDROPHILIZED ALUMINUM-CONTAINING METAL MATERIAL

#198
20110269932
2011-11-03

STYLING COPOLYMERS, STYLING COMPOSITIONS AND A PROCESS FOR MAKING THEM

#199
20110263465
2011-10-27

Use Of Vinyl Phosphonic Acid For Producing Biodegradable Mixed Polymers And The Use Thereof For Exploring And Extracting Petroleum And Natural Gas

#200
20110248428
2011-10-13

Modified polyvinyllactams

#201
20110245409
2011-10-06

Polyvinylamide Polymers Containing Polymerizable Functionalities

#202
20110244270
2011-10-06

Binder composition for magnetic recording medium and magnetic recording medium

#203
20110237473
2011-09-29

Use of ester group-including polymers as antifatigue additives

#204
20110224351
2011-09-15

METHOD FOR PRODUCING GRAFT COPOLYMER, GRAFT COPOLYMER OBTAINED BY THE METHOD, RUBBER COMPOSITION CONTAINING THE GRAFT COPOLYMER, AND TIRE

#205
20110218296
2011-09-08

ANIONIC ASSOCIATIVE RHEOLOGY MODIFIERS

#206
20110211158
2011-09-01

Long-wearable soft contact lens

#207
20110190438
2011-08-04

METHOD OF IMPROVING THE COLD FLOW PROPERTIES OF A PARAFFIN-CONTAINING FLUID

#208
20110183852
2011-07-28

Block polymers, compositions and methods for use for foams, laundry detergents, and shower rinses and coagulants

#209
20110172364
2011-07-14

Charged Nanoparticles And Method Of Controlling Charge

#210
20110166248
2011-07-07

COPOLYMER FOR ENHANCING THE wETTABILITY OF SILICONE HYDROGEL, SILICONE HYDROGEL COMPOSITION COMPRISING THE SAME AND OCULAR ARTICLE MADE THEREFROM

#211
20110159195
2011-06-30

PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE SHEET AND METHOD FOR PRODUCING PRESSURE-SENSITIVE ADHESIVE SHEET

#212
20110137001
2011-06-09

COPOLYMER FOR IMPROVED DRYING

#213
20110115110
2011-05-19

Method of Making Silicone Hydrogels with Fluorinated Side Chain Polysiloxanes

#214
20110105779
2011-05-05

Crosslink agents

#215
20110090568
2011-04-21

Resin particle having many recesses on the surface thereof

#216
20110015280
2011-01-20

AMPHOLYTIC COPOLYMER, PRODUCTION THEREOF, AND USE OF THE SAME

#217
20110009519
2011-01-13

Mono ethylenically unsaturated polymerizable group containing polycarbosiloxane monomers

#218
20110000658
2011-01-06

HYDROPHILIC MEMBER

#219
20100326614
2010-12-30

Cationic copolymers derived from acrylamides and use thereof

#220
20100310865
2010-12-09

Copolymers of nanoparticles, vinyl monomers and silicone

#221
20100298446
2010-11-25

Actinically-crosslinkable siloxane-containing copolymers

#222
20100278763
2010-11-04

Water-soluble or water-swellable polymers on the basis of salts of acryloyldimethyltaurine acid or the derivatives thereof, the production thereof and the use thereof as thickener, stabilizer and consistency agents

#223
20100273697
2010-10-28

Copolymer for processing or modifying surfaces

#224
20100261103
2010-10-14

ORGANIC PIGMENT FINE PARTICLES AND METHOD OF PRODUCING THE SAME, PIGMENT-DISPERSION COMPOSITION, PHOTOCURABLE COMPOSITION AND INK-JET INK CONTAINING THE SAME, AND COLOR FILTER USING THE SAME AND METHOD OF PRODUCING THE SAME

#225
20100209361
2010-08-19

Highly cationic copolymers based on quaternized nitrogen-containing monomers

#226
20100190947
2010-07-29

Polyvinylamide polymers containing polymerizable functionalities

#227
20100183851
2010-07-22

Photoresist Image-forming Process Using Double Patterning

#228
20100144958
2010-06-10

POLYMERS

#229
20100119744
2010-05-13

OPHTHALMIC LENS, CULTURE SUBSTRATE MATERIAL FOR CELL OR ORGAN, CONTAINER FOR LIVING THING AND TRANSPARENT GEL OBTAINED BY POLYMERIZATION OF CYCLIC SILOXANE AND THEIR PRODUCTION METHOD

#230
20100087569
2010-04-08

Hydrophobically Modified Cationic Copolymers

#231
20100068156
2010-03-18

Ampholytic copolymer based on quaternized nitrogen-containing monomers

#232
20100056650
2010-03-04

Membrane production

#233
20100055186
2010-03-04

Photocrosslinkable oligo(poly (ethylene glycol) fumarate) hydrogels for cell and drug delivery

#234
20100048655
2010-02-25

Comb polymers and use thereof for the production of active or effective ingredient formulations

#235
20100041846
2010-02-18

Hydrophobic Crosslinkable Acetoacetylated Lactam/Vinyl Alcohol Copolymers

#236
20100040573
2010-02-18

Cationic polymers as thickeners for aqueous and alcoholic compositions

#237
20100003618
2010-01-07

POLYMER HAVING POLYMERIZABLE GROUP, POLYMERIZABLE COMPOSITION, PLANOGRAPHIC PRINTING PLATE PRECURSOR, AND PLANOGRAPHIC PRINTING METHOD USING THE SAME

#238
20090318661
2009-12-24

Biocompatible, non-biodegradable, non-toxic polymer useful for nanoparticle pharmaceutical compositions

#239
20090305414
2009-12-10

Methods of tissue engineering

#240
20090299008
2009-12-03

Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer

#241
20090238847
2009-09-24

Deodorant particle

#242
20090214864
2009-08-27

Polymer dispersion in a reactive organic medium, preparation method and uses

#243
20090192275
2009-07-30

Multi-armed macromonomers

#244
20090156708
2009-06-18

Biomedical devices

#245
20090137771
2009-05-28

RESIN COMPOSITION

#246
20090130295
2009-05-21

High definition printing with waterborne inks on non-porous substrates

#247
20090124775
2009-05-14

VINYLPYRROLIDONE POLYMER SOLUTION, PROCESS FOR PRODUCING THE SAME, AND METHOD OF HANDLING VINYLPYRROLIDONE POLYMER

#248
20090105413
2009-04-23

Water-soluble nanoparticles with controlled aggregate sizes

#249
20090093596
2009-04-09

Use of silylated sulfonate monomers to improve contact lens wettability

#250
20090060859
2009-03-05

IMIDAZOLIUM ALKYL (METH)ACRYLATE POLYMERS

#251
20090059164
2009-03-05

SOFT CONTACT LENSES DISPLAYING SUPERIOR ON-EYE COMFORT

#252
20090041691
2009-02-12

Sun protection compositions comprising semi-crystalline polymers and hollow latex particles

#253
20090036551
2009-02-05

COPOLYMERS BASED ON N-VINYL LACTAMS AND OLEFINS AS THEIR USE AS SOLUBILIZERS FOR SLIGHTLY WATER-SOLUBLE COMPOUNDS

#254
20090023876
2009-01-22

Crosslink agents and dual radical cure polymer

#255
20090023835
2009-01-22

High ion and metabolite flux lenses and materials

#256
20090022769
2009-01-22

Medical devices comprising polymeric drug delivery systems with drug solubility gradients

#257
20090018266
2009-01-15

Preparation of hydrophilic nanoparticles by copolymerization of mono and divinyl monomers in micellar solution

#258
20090018233
2009-01-15

Silicone hydrogel with composite hydrophilic and silicone polymers prepared with selective crosslink agents

#259
20090011017
2009-01-08

POLYMERS BASED ON WATER-SOLUBLE MONOOLEFINIC COMPRISING COLLOIDAL SILICA AND THEIR USE AS MATRIX POLYMERS FOR SOLID DOSAGE FORMS

#260
20080299183
2008-12-04

Patch and patch preparation

#261
20080275156
2008-11-06

Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents

#262
20080247981
2008-10-09

Vinylpyrrolidone/Vinyl Acetate Copolymer, Process for Producing the Same, and Use of the Same

#263
20080207854
2008-08-28

Substantially linear copolymers and methods of making the same

#264
20080200564
2008-08-21

Copolymers Based on N-Vinylpyrrolidone and Branched Aliphatic Carbonxylic Acids, and Their Use as Solubilizers

#265
20080199416
2008-08-21

Use of Anionically and Cationically Ampholytic Copolymers

#266
20080182205
2008-07-31

Polymer having polymerizable group, polymerizable composition, planographic printing plate precursor, and planographic printing method using the same

#267
20080154001
2008-06-26

Vinylpyrrolidone-based copolymer and a method for production thereof

#268
20080153988
2008-06-26

Powder of a vinylpyrrolidone polymer and a process for production thereof

#269
20080131393
2008-06-05

Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants

#270
20080095925
2008-04-24

Method for producing a membrane electrode including forming the membrane in situ

#271
20080075689
2008-03-27

Aqueous preparations comprising at least one water-soluble or water-dispersible copolymer with cationgenic groups

#272
20070270561
2007-11-22

Silicone hydrogels based on fluorinated polysiloxanes

#273
20070265404
2007-11-15

Organic bismuth compound, method for producing same, living radical polymerization initiator, method for producing polymer using same, and polymer

#274
20070244280
2007-10-18

Method for producing polymers by dispersion polymerization

#275
20070244239
2007-10-18

Dispersions of acrylic polymer latex as additives for the inhibition of the deposition of paraffins in crude oils and compositions that contain them

#276
20070238818
2007-10-11

Polyvinylpyrrolidone powder composition and its production processes

#277
20070232755
2007-10-04

Contact lens

#278
20070197767
2007-08-23

Method for producing polymers that are predominantly formed from vinvyl formamide

#279
20070197721
2007-08-23

Method for Producing Aqueous Polyvinyllactam Dispersions

#280
20070191548
2007-08-16

Polymers comprising diallylamines

#281
20070149740
2007-06-28

Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer

#282
20070149739
2007-06-28

Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer

#283
20070149738
2007-06-28

Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer

#284
20070149737
2007-06-28

Method of producing water-soluble nonturbid copolymers of at least one water-soluble n-vinyllactam and at least one hydrophobic comonomer

#285
20070149736
2007-06-28

Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer

#286
20070149735
2007-06-28

Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer by polymerization under increased pressure

#287
20070149698
2007-06-28

Method of free radically polymerizing vinyl monomers

#288
20070142583
2007-06-21

Cationic hydrophilic siloxanyl monomers

#289
20070092830
2007-04-26

Polymeric radiation-absorbing materials and ophthalmic devices comprising same

#290
20070037944
2007-02-15

Compositions and methods for producing silicone hydrogel contact lenses

#291
20070031499
2007-02-08

Readily shapeable xerogels having controllably delayed swelling properties

#292
20070004851
2007-01-04

Thickener for aqueous systems

#293
20070004849
2007-01-04

Method for the preliminary treatment of cellulose-containing textile

#294
20060240102
2006-10-26

Binders for tablets with high strength based on finely divided vinyllactam polymers, the production and use thereof

#295
20060235176
2006-10-19

Thermo-responsive water-soluble polymers for viscosity switch

#296
20060211789
2006-09-21

Long-wearable soft contact lens

#297
20060183843
2006-08-17

Dispersions of acrylic polymer latex as additives for the inhibition of the deposition of paraffins in crude oils and compositions that contain them

#298
20060183822
2006-08-17

Ampholytic copolymer and use thereof

#299
20060165639
2006-07-27

Use of cross-linked cationic polymers in cosmetics

#300
20060134062
2006-06-22

Polymeric boronic acid derivatives as lipase inhibitors