ClassID:

99610

C08G73/0233 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups  - ; Polyamines Polyamines derived from (poly)oxazolines, (poly)oxazines or having pendant acyl groups

Recent Application in this class:
#1
20260132255
2026-05-14

AMINOLYZABLE BENZOXAZINE RESIN CURED PRODUCT, MANUFACTURING METHOD AND AMINOLYSIS METHOD THEREOF

#2
20260103661
2026-04-16

ANTIPATHOGEN POLY(2-ETHYL-2-OXAZOLINE) BASED COPOLYMER APPARATUS AND METHOD OF USE THEREOF

#3
20260091128
2026-04-02

POLYION COMPLEXES FOR BIOMOLECULAR DELIVERY

#4
20260078219
2026-03-19

Polymer Nanoaggregate Pharmaceutical Composition and Use Thereof

#5
20250376562
2025-12-11

Poly(oxazoline)- and poly(oxazine)-based lipids, process for the preparation thereof, and use thereof

#6
20250375391
2025-12-11

LIPID NANOPARTICLE COMPOSITIONS COMPRISING SURFACE LIPID DERIVATIVES AND RELATES USES

#7
20250282979
2025-09-11

PHOTONIC DEBONDING FOR WAFER-LEVEL PACKAGING APPLICATIONS

#8
20250250392
2025-08-07

ALKYL SUBSTITUTED AMINOPOLYMERS

#9
20250243323
2025-07-31

BENZOXAZINE COMPOSITION AND USE THEREOF

#10
20250101179
2025-03-27

NOVEL BENZOXAZINE COMPOUND, RESIN RAW MATERIAL COMPOSITION CONTAINING THE SAME, CURABLE RESIN COMPOSITION, AND CURED PRODUCT THEREOF

#11
20250073342
2025-03-06

HYPERBRANCHED POLY(BETA-AMINO ESTER) FOR SIRNA DELIVERY AND GENE SILENCING

#12
20250051519
2025-02-13

SOLUTION ELECTROSPUN FIBERS, COMPOSITIONS COMPRISING THE SAME AND A PROCESS OF MANUFACTURING THEREOF

#13
20240417514
2024-12-19

HIGH-PERFORMANCE BENZOXAZINE DERIVATIVES VITRIMERS

#14
20240343698
2024-10-17

Bioderived monomers for the generation of polybenzoxazine thermosets and thermoplastics

#15
20240299627
2024-09-12

Inverse thermogelling polyoxazoline copolymers

#16
20240101523
2024-03-28

NOVEL BENZOXAZINE COMPOUND, RESIN RAW MATERIAL COMPOSITION CONTAINING THE SAME, CURABLE RESIN COMPOSITION, AND CURED PRODUCT THEREOF

#17
20240034720
2024-02-01

Benzoxazine Derivatives Vitrimers

#18
20240026081
2024-01-25

MULTI-ARMED POLYOXAZOLINES AND COMPOSITIONS, SYSTEMS AND METHODS PERTAINING TO THE SAME

#19
20240025867
2024-01-25

CATALYSTS FOR BENZOXAZINE

#20
20240010794
2024-01-11

SYNTHESIS OF SELF-HEALING BENZOXAZINE POLYMERS THROUGH MELT POLYMERIZATION

#21
20240002598
2024-01-04

POLYMERIC PRODUCTS FORMED USING POLYBENZOXAZINES SUITABLE FOR USE IN ADDITIVE MANUFACTURING

#22
20230416463
2023-12-28

FUNCTIONALIZED POLYGLYCINE-POLY(ALKYLENIMINE) COPOLYMERS, THEIR PREPARATION AND USE FOR PREPARING ACTIVE INGREDIENT FORMULATIONS AND SPECIAL-EFFECT SUBSTANCE FORMULATIONS

#23
20230416462
2023-12-28

FUNCTIONALISED POLYGLYCINE-POLY(ALKYLENE IMINE)-COPOLYMERS, THE PREPARATION THEREOF AND USE THEREOF FOR PREPARING FORMULATIONS OF OR FOR COMPLEXING ANIONIC ACTIVE INGREDIENTS AND EFFECT SUBSTANCES

#24
20230365754
2023-11-16

CROSS-LINKABLE ALLYLAMIDO POLYMERS

#25
20230348674
2023-11-02

HYDROGELS

#26
20230272157
2023-08-31

SURFACE MODIFICATION OF SUBSTRATES USING POLY (2-OXAZINE)S

#27
20230266505
2023-08-24

OPHTHALMIC DEVICES

#28
20230242707
2023-08-03

BIOMASS BENZOXAZINE-BASED SHAPE MEMORY RESIN, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#29
20230235122
2023-07-27

BENZOXAZINE DERIVATIVES VITRIMERS

#30
20230159705
2023-05-25

SYNTHESIS, PURIFICATION, AND PROPERTIES OF RING-OPENED BENZOXAZINE THERMOPLASTIC

#31
20230147484
2023-05-11

Benzoxazine Derivatives Vitrimers

#32
20230133556
2023-05-04

BENZOXAZINES AND COMPOSITIONS CONTAINING THE SAME

#33
20230124554
2023-04-20

FREE-STANDING NON-FOULING POLYMERS, THEIR COMPOSITIONS, AND RELATED MONOMERS

#34
20230093774
2023-03-23

Gel-forming block copolymers

#35
20230023657
2023-01-26

Phthalonitrile Resins, Methods Of Making Same And Compositions Thereof

#36
20220403108
2022-12-22

Curable Compositions Of Benzoxazine And Phthalonitrile Resins

#37
20220298287
2022-09-22

Biomedical devices

#38
20220276232
2022-09-01

LATEX AGGLUTINATION REACTION SENSITIZER, LATEX AGGLUTINATION REAGENT, AND METHOD FOR MEASURING TARGET SUBSTANCE IN SPECIMEN BY LATEX AGGLUTINATION METHOD USING THE SAME

#39
20220251323
2022-08-11

Method for preparing nano attapulgite and phenolic aerogel and method for preparing abrasion-resistant vehicle tire

#40
20220227937
2022-07-21

Compositions and methods for cellular delivery

#41
20220220258
2022-07-14

Benzoxazine resin and method for manufacturing the same

#42
20220195188
2022-06-23

Composition for curable resins, cured product of said composition, production method for said composition and said cured product, and semiconductor device

#43
20220193243
2022-06-23

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#44
20220185802
2022-06-16

BENZOXAZINE MONOMERS AND POLYMERIC COATINGS

#45
20220177437
2022-06-09

Process for the production of a polybenzoxazine monomer

#46
20220153930
2022-05-19

Polyoxazoline copolymer comprising calcium binding groups

#47
20220153712
2022-05-19

PROCESS FOR PRODUCING A POLYBENZOXAZINE MONOMER

#48
20220127496
2022-04-28

PHOTONIC DEBONDING FOR WAFER-LEVEL PACKAGING APPLICATIONS

#49
20220062116
2022-03-03

Novel Expanding Copolymers

#50
20220010068
2022-01-13

Poly(2-oxazoline)s and methods for preparing them

#51
20210403642
2021-12-30

AZLACTONE FUNCTIONALIZED SUBSTRATES FOR CONJUGATION OF BIOMOLECULES

#52
20210371656
2021-12-02

Resin composition and article made therefrom

#53
20210347951
2021-11-11

Oxyalkylated polybenzoxazine emulsion breakers

#54
20210317267
2021-10-14

Thermogelling supramolecular sponge as self-healing and biocompatible hydrogel

#55
20210277179
2021-09-09

Polymeric polyoxazolines

#56
20210253844
2021-08-19

Liquid compression molding encapsulants

#57
20210236658
2021-08-05

VISUALIZING AGENT FOR VISUALIZING HYALURONAN

#58
20210221983
2021-07-22

Polyolefin formulation with poly(2-alkyl-2-oxazoline)

#59
20210214498
2021-07-15

Polymers and lubricating compositions containing polymers

#60
20210206889
2021-07-08

Amidation of polymers containing ester side chains using functionalized amines

#61
20210163785
2021-06-03

POLISHING SLURRY COMPOSITION FOR STI PROCESS

#62
20210147627
2021-05-20

Block-copolymers for the delivery of active agents

#63
20210146725
2021-05-20

Metal or metal-plated reinforcement with sulfur polybenzoxazine-coated surface

#64
20210095074
2021-04-01

POLYOXAZOLIN WITH A PHOTOACTIVATABLE GROUP

#65
20210061954
2021-03-04

Multi-armed polyoxazolines and compositions, systems and methods pertaining to the same

#66
20210012935
2021-01-14

ANTI-FOULING AND SPECIFIC BINDING SURFACE, DISPERSIONS COMPRISING PARTICLES HAVING SUCH SURFACES, AND METHODS OF MAKING THESE

#67
20210009759
2021-01-14

Resin composition and article made therefrom

#68
20200399428
2020-12-24

SYSTEMS, METHODS AND HYDROGELS FOR CELL CULTURE AND ANALYSIS

#69
20200339945
2020-10-29

CELL CULTURES COMPRISING POLY(OXAZOLINE) STABILIZERS AND USE OF POLY(OXAZOLINES) FOR STABILIZING CELL CULTURES

#70
20200291179
2020-09-17

Composite materials containing benzoxazines and method for making the same

#71
20200282065
2020-09-10

STABILIZING EXCIPIENTS FOR THERAPEUTIC PROTEIN FORMULATIONS

#72
20200208010
2020-07-02

Metal or metallized reinforcement with polybenzoxazine-coated surface

#73
20200199298
2020-06-25

Hydrogels from dynamic covalent networks

#74
20200199112
2020-06-25

Sulfurized benzoxazine for use in the synthesis of a polybenzoxazine

#75
20200148823
2020-05-14

Methods for the preparation of cyclic imino ether polymers

#76
20190300765
2019-10-03

Polybenzoxazine that can be used for coating metal and for the bonding of same to rubber

#77
20190275159
2019-09-12

Stabilizing excipients for therapeutic protein formulations

#78
20190231923
2019-08-01

Cross-linked polymers and implants derived from electrophilically activated polyoxazoline

#79
20190231889
2019-08-01

Poly(cyclic imino ether)s

#80
20190185618
2019-06-20

Polymeric polyoxazolines

#81
20190169370
2019-06-06

Benzoxazine composition

#82
20190161698
2019-05-30

Lubricating oil additives

#83
20190161697
2019-05-30

Lubricating oil additives

#84
20190161696
2019-05-30

Lubricating oil compositions

#85
20190153157
2019-05-23

THERMOGELLING SUPRAMOLECULAR SPONGE AS SELF-HEALING AND BIOCOMPATIBLE HYDROGEL

#86
20190134208
2019-05-09

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#87
20190119447
2019-04-25

COMPOSITION FOR CURABLE RESIN, AND CURED PRODUCT THEREOF

#88
20190092903
2019-03-28

Polyalkylene imine based polymers having polyester groups

#89
20190066891
2019-02-28

Anti-fouling and specific binding surface, dispersions comprising particles having such surfaces, and methods of making these

#90
20190062258
2019-02-28

Biomass-derived polymers and copolymers incorporating monolignols and their derivatives

#91
20190048164
2019-02-14

BENZOXAZINE BASED COPOLYMER AEROGELS

#92
20190002625
2019-01-03

Free-standing non-fouling polymers, their compositions, and related monomers

#93
20180370284
2018-12-27

Polybenzoxazine that can be used for coating metal and bonding of same to rubber

#94
20180346649
2018-12-06

Method for the preparation of uniform, high molar mass cyclic imino ether polymers

#95
20180327642
2018-11-15

Oxazoline-based adhesive formulations

#96
20180324956
2018-11-08

Resin composition and article made therefrom

#97
20180228922
2018-08-16

Polymer, and contrast agent for photoacoustic imaging, including the polymer

#98
20180190989
2018-07-05

Polymer-sulfur copolymer, method for preparing same, and lithium-sulfur battery comprising same

#99
20180162999
2018-06-14

Ammonium salt catalyzed benzoxazine polymerization

#100
20180133344
2018-05-17

Fullerene compositions

#101
20180105661
2018-04-19

OXAZOLINE ANTI-CONDENSATION COMPOSITIONS, LAMINATES, AND PROCESSES FOR MAKING THE SAME

#102
20180105647
2018-04-19

Radically polymerizable compound

#103
20180079869
2018-03-22

Vesicles formed from block copolymers, and novel block copolymers

#104
20180040892
2018-02-08

Method of manufacturing cathode active material and cathode active material manufactured by the same

#105
20180015169
2018-01-18

Stabilizing excipients for therapeutic protein formulations

#106
20180015168
2018-01-18

Stabilizing excipients for therapeutic protein formulations

#107
20170335510
2017-11-23

ODOR ADSORBENT COMPOSITION AND METHOD FOR USE IN POLYMERS

#108
20170332625
2017-11-23

Touch screen cleaning and protectant composition

#109
20170306092
2017-10-26

BENZOXAZINE COMPOUND

#110
20170298218
2017-10-19

Halogen-free epoxy resin composition, prepreg, laminate and printed circuit board containing the same

#111
20170293050
2017-10-12

Poly(oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and uses thereof

#112
20170291992
2017-10-12

Reactive polyoxazolines having a perfluorinated group

#113
20170283558
2017-10-05

Curable benzoxazine compositions with improved thermal stability

#114
20170283551
2017-10-05

Hydrogels from dynamic covalent networks

#115
20170266337
2017-09-21

Cross-linked polymers and implants derived from electrophilically activated polyoxazoline

#116
20170266224
2017-09-21

Cationic polyamines for treatment of viruses

#117
20170247506
2017-08-31

Biodegradable polymers with pendant functional groups attached through amide bonds

#118
20170210853
2017-07-27

Method for the preparation of uniform, high molar mass cyclic imino ether polymers

#119
20170202971
2017-07-20

Oxazoline Polymer Compositions and Use Thereof

#120
20170190875
2017-07-06

Method of curing thermosetting resin composition, thermosetting resin composition, and PREPREG, metal-clad laminate, resin sheet, printed-wiring board, and sealing material in which thermosetting resin composition is used

#121
20170183450
2017-06-29

CATIONICALLY CURABLE BENZOXAZINE COMPOSITIONS

#122
20170166697
2017-06-15

Poly(ethylene imine)-based copolymers for bonding to and releasing genetic material, in particular DNA/RNA, and method for the production and use of same

#123
20170066879
2017-03-09

Oxazoline polymer compositions and use thereof

#124
20160372394
2016-12-22

Resin composition for sealing semiconductor and semiconductor device

#125
20160319075
2016-11-03

Cross-linked polymers and medical products derived from nucleophilically activated polyoxazoline

#126
20160317673
2016-11-03

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#127
20160268609
2016-09-15

Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode

#128
20160229957
2016-08-11

Benzoxazine polymerization

#129
20160213707
2016-07-28

Cationic polyamines for treatment of viruses

#130
20160185908
2016-06-30

BENZOXAZINES AND COMPOSITIONS CONTAINING THE SAME

#131
20160185907
2016-06-30

Trifunctional benzoxazine

#132
20160115317
2016-04-28

Benzoxazine resins

#133
20160108014
2016-04-21

Acid dianhydride, method for preparing same, and polyimide prepared therefrom

#134
20160061995
2016-03-03

Poly(oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and uses thereof

#135
20160059445
2016-03-03

Adhesive for 3D printing

#136
20160040037
2016-02-11

Process for preparing poly(benzoxazines)

#137
20160024251
2016-01-28

Thermoresponsive polyesters

#138
20150376338
2015-12-31

Method of curing thermosetting resin composition, thermosetting resin composition, and prepreg, metal-clad laminate, resin sheet, printed-wiring board, and sealing material in which thermosetting resin composition is used

#139
20150369962
2015-12-24

Actinically-crosslinkable amphiphilic prepolymers

#140
20150329673
2015-11-19

Reactive polyoxazolines having a perfluorinated group

#141
20150299541
2015-10-22

Polymerizable composition including a benzoxazine and an acid-forming peroxide catalyst, article, and method

#142
20150232696
2015-08-20

Water color paint system

#143
20150218429
2015-08-06

Polybenzoxazine composition

#144
20150179595
2015-06-25

Solder-on-die using water-soluble resist system and method

#145
20150175746
2015-06-25

Multifunctional benzoxazines and composite materials incorporating the same

#146
20150147508
2015-05-28

Halogen free benzoxazine based curable compositions for high Tapplications

#147
20150141583
2015-05-21

Benzoxazine resin composition, prepreg, and fiber-reinforced composite material

#148
20150094422
2015-04-02

Biodegradable polymers with pendant functional groups attached through amide bonds

#149
20150080538
2015-03-19

Polyoxazolines with inert terminating groups, polyoxazolines prepared from protected initiating groups and related compounds

#150
20150056882
2015-02-26

Fiber-reinforced composite material

#151
20150056448
2015-02-26

Formulated benzoxazine based system for transportation applications

#152
20150045528
2015-02-12

Amine/epoxy curing of benzoxazines

#153
20150045507
2015-02-12

Cross-linked polymers and medical products derived from nucleophilically activated polyoxazoline

#154
20150031819
2015-01-29

Anticorrosion coatings

#155
20150025196
2015-01-22

Polyoxazoline polymers and methods for their preparation, conjugates of these polymers and medical uses thereof

#156
20140221601
2014-08-07

Amine/thiol curing of benzoxazines

#157
20140171543
2014-06-19

Actinically-crosslinkable amphiphilic prepolymers

#158
20140158931
2014-06-12

Self-dispersing nanoparticles

#159
20140073736
2014-03-13

CURABLE COMPOSITION COMPRISING BIS-BENZOXAZINE, METHOD OF CURING, AND THE CURED COMPOSITION SO FORMED

#160
20130345352
2013-12-26

Benzoxazine resins

#161
20130345334
2013-12-26

Cross-linked polymers and implants derived from electrophilically activated polyoxazoline

#162
20130323188
2013-12-05

Water soluble fullerene formulations and methods of use thereof

#163
20130316155
2013-11-28

Halogen-free resin composition

#164
20130307193
2013-11-21

Support structures and deposition techniques for 3D printing

#165
20130303702
2013-11-14

PROCESS FOR GRAFT POLYMERIZATION ON POLYMER SURFACES USING ORGANO-BORANE-AMINE COMPLEXES AS RADICAL INITIATORS

#166
20130288058
2013-10-31

Development of high-viscosity bonding layer through in-situ polymer chain extension

#167
20130267659
2013-10-10

Benzoxazines and compositions containing the same

#168
20130217820
2013-08-22

Benzoxazine-system composition, and thermosetting material and varnish thereof

#169
20130161080
2013-06-27

Halogen-free resin composition and its application for copper clad laminate and printed circuit board

#170
20130122103
2013-05-16

Electrostatically bonded vesicle

#171
20130075665
2013-03-28

Water-soluble polymer and water-soluble nanoparticle composite

#172
20130011487
2013-01-10

Fluorinated block co-polymers

#173
20120329945
2012-12-27

BENZOXAZINE-CONTAINING COMPOSITIONS

#174
20120279769
2012-11-08

Resin composition, and prepreg and printed circuit board prepared using the same

#175
20120237753
2012-09-20

Thermosetting composition

#176
20120220723
2012-08-30

Organopolysiloxane

#177
20120216823
2012-08-30

Hair styling method

#178
20120211423
2012-08-23

Draw solute for forward osmosis, draw solution including the same, forward osmosis water treatment device using the same, and forward osmosis method for water treatment using the same

#179
20120136123
2012-05-31

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#180
20120123055
2012-05-17

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#181
20120121812
2012-05-17

Process for continuous preparation of a prepolymer based on phenolic resins, oxazolines and epoxides

#182
20120114677
2012-05-10

Modified nicotinic compounds and related methods

#183
20120059096
2012-03-08

Stable solution of the polymer prepared from N,O-heterocycles and its preparation method and use

#184
20110217627
2011-09-08

Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode

#185
20110123453
2011-05-26

Polyoxazolines with inert terminating groups, polyoxazolines prepared from protected initiating groups and related compounds

#186
20110110881
2011-05-12

Liquid composition of cisplatin coordination compound

#187
20110091407
2011-04-21

Polymer derived from linear polyethylenimine for gene transfer

#188
20110021718
2011-01-27

Synthesis of hybrid block copolymers and uses thereof

#189
20110009594
2011-01-13

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#190
20100331496
2010-12-30

Graft copolymers and method to prepare same

#191
20100331495
2010-12-30

Graft copolymers and method to prepare same

#192
20100330287
2010-12-30

Halogen-free benzoxazine based curable compositions for high TG applications

#193
20100330023
2010-12-30

Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same

#194
20100249368
2010-09-30

Multi-armed forms of activated polyoxazoline and methods of synthesis thereof

#195
20100210787
2010-08-19

Curable benzoxazine macromonomers, their preparation and cured products

#196
20100204385
2010-08-12

Curable benzoxazine-based compositions, their preparation and cured products thereof

#197
20100197888
2010-08-05

Method for Manufacturing Linear Polyethylenimine (PEI) for Transfection Purpose and Linear PEI Obtained with Such Method

#198
20100069579
2010-03-18

Activated polyoxazolines and compositions comprising the same

#199
20100015343
2010-01-21

Thermosetting composition

#200
20090299062
2009-12-03

Thermosetting compound, composition containing the same, and molded article

#201
20090286891
2009-11-19

Ion-pair charge-transfer complex polymer and photoresponsive-electroresponsive material comprising the same

#202
20090233359
2009-09-17

Polymers and complexes for delivery of nucleic acids to intracellular targets

#203
20090176115
2009-07-09

Water-soluble adhesive

#204
20090156782
2009-06-18

Random copolymers of oxazoline

#205
20090054268
2009-02-26

Use of substituted polyethyleneimines as gas hydrate inhibitors with improved biodegradability

#206
20090022746
2009-01-22

Complexes for transferring nucleic acids into cells

#207
20090018216
2009-01-15

POLYMER MICELLE COMPLEX INCLUDING NUCLEIC ACID

#208
20090012252
2009-01-08

Polymeric derivative of cytidine metabolic antagonist

#209
20080286326
2008-11-20

Medical devices having antifouling character

#210
20080207838
2008-08-28

Continuous process for the preparation of a reactive polymer

#211
20080173970
2008-07-24

Thermally decomposable spin-on bonding compositions for temporary wafer bonding

#212
20070154398
2007-07-05

Block copolymers and nano micelles comprising the same

#213
20070151048
2007-07-05

Use of polymeric etheramines for improving the chlorine fastness of textiles

#214
20070142611
2007-06-21

Comb-shaped epoxy resin and method for preparing comb-shaped epoxy resin

#215
20070100128
2007-05-03

Segmented poly(ethyleneimine) compositions

#216
20060182710
2006-08-17

Amphiphilic block copolymer and pharmaceutical formulation comprising the same

#217
20060172914
2006-08-03

Synthesis of hybrid block copolymers and uses thereof

#218
20060155086
2006-07-13

Graft copolymers and method to prepare same

#219
20060149031
2006-07-06

Graft copolymers and method to prepare same

#220
20060051315
2006-03-09

Polymers for delivering peptides and small molecules in vivo

#221
20050209117
2005-09-22

Complexing agent for treating metallic and plastic surfaces

#222
17461556
2025-04-22

Organic and metallic aerogels, composition for the organic and metallic aerogels, and method for manufacturing the organic and metallic aerogels