ClassID:

99072

C08G18/771 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used; Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen

Recent Application in this class:
#1
20260062508
2026-03-05

POLYALKYLENE GLYCOL TERMINATED POLY-CARBODIIMIDES, AND PROCESS FOR FORMING SAME

#2
20250188310
2025-06-12

A TWO-COMPONENT COATING COMPOSITION

#3
20250136747
2025-05-01

RESIN, MOLDED BODY, OPTICAL MATERIAL, LENS, 2,5-BIS(ISOCYANATOMETHYL)FURAN, AND POLYMERIZABLE COMPOSITION

#4
20250034331
2025-01-30

POLYESTER URETHANE BIORESORBABLE ELASTOMERS WITH MICROSTRUCTURES FOR TUNABLE DRUG RELEASE AND TUNABLE DEGRADATION

#5
20240360270
2024-10-31

METHOD AND SYSTEM FOR PREPARING POLYURETHANE-BASED SOFT TISSUE BIOADHESIVE

#6
20240335592
2024-10-10

NANOCRYSTALLINE HYDROXYAPATITE/POLYURETHANE HYBRID POLYMERS AND SYNTHESIS THEREOF

#7
20240294697
2024-09-05

AMPHIPHILIC OLIGOMERS AND SELF-ASSEMBLING HYDROGELS FORMED THEREFROM

#8
20240018097
2024-01-18

PROCESS FOR PREPARING A POLYISOCYANATE, POLYISOCYANATE, ITS USE AND POLYADDITION PRODUCTS PREPARED THEREFROM

#9
20230086342
2023-03-23

USE OF SPECIFIC OPEN-CHAIN ETHER ISOCYANATES

#10
20220409772
2022-12-29

NANOCRYSTALLINE HYDROXYAPATITE/POLYURETHANE HYBRID POLYMERS AND SYNTHESIS THEREOF

#11
20220226199
2022-07-21

COMPOSITION AND METHOD FOR A ROOT CANAL FILLING

#12
20220213363
2022-07-07

Two-component adhesive compositions, articles prepared with same and preparation methods thereof

#13
20220033563
2022-02-03

POLYURETHANE-BASED COMPOSITION

#14
20220031734
2022-02-03

Medical device comprising boswellic acid

#15
20220025209
2022-01-27

AMPHIPHILIC SILOXANE POLYURETHANE COATING COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF

#16
20220008886
2022-01-13

BIODEGRADABLE MICROCAPSULES

#17
20210309670
2021-10-07

Diisocyanate compound having anhydrosugar alcohol core and preparation method therefor

#18
20210106718
2021-04-15

Mussel inspired nanocomposite adhesives for biomedical applications

#19
20210001299
2021-01-07

Hollow particles and manufacturing method thereof, pore forming material, particles for cosmetics, and weight reducing material

#20
20200165192
2020-05-28

Amino acid derivatives and absorbable polymers therefrom

#21
20200048403
2020-02-13

Isocyanate composition, method for producing isocyanate composition, and method for producing isocyanate polymer

#22
20190284331
2019-09-19

Polyisocyanate mixture, coating composition, and coating film

#23
20190161003
2019-05-30

Transparent member for automobile interior parts

#24
20190092946
2019-03-28

Adhesion promoter for coating compositions suitable for producing surfacer coats

#25
20190055394
2019-02-21

Resin composition and molded body

#26
20190031813
2019-01-31

Dopant-free conductive bioelastomers

#27
20180298023
2018-10-18

Polyisocyanates from fused bicyclic polyols and polyurethanes therefrom

#28
20180250442
2018-09-06

Polyurethanes for osteoimplants

#29
20180215860
2018-08-02

Solid rocket propellant with low glass transition

#30
20180194717
2018-07-12

Amino acid derivatives and absorbable polymers therefrom

#31
20180155484
2018-06-07

Hydrophilic and biologically safe polymer foam as well as preparation method and application thereof

#32
20180148524
2018-05-31

Tackifier compounds and methods of using the same

#33
20180120700
2018-05-03

Photosensitive resin composition and dry film photoresist containing the same

#34
20180016250
2018-01-18

Difunctional monomer compounds containing clickable pendant furyl group and polymers therefrom

#35
20170369427
2017-12-28

Bio-based aromatic diisocyanates for preparation of polyurethanes

#36
20170340781
2017-11-30

Oligofluorinated cross-linked polymers and uses thereof

#37
20170304496
2017-10-26

Polyurethanes for osteoimplants

#38
20170275412
2017-09-28

Polymeric materials formed from polyhydroxyalkanoate materials

#39
20170267803
2017-09-21

Chain extenders

#40
20170121278
2017-05-04

METHODS AND COMPOSITIONS FOR MAKING AN AMINO ACID TRIISOCYANATE

#41
20170119924
2017-05-04

Poly(thioketal-urethane) scaffolds and methods of use

#42
20170044178
2017-02-16

Polyisocyanates from fused bicyclic polyols and polyurethanes therefrom

#43
20160289412
2016-10-06

DEGRADABLE ISOCYANATE COMPOUNDS AND APPLICATIONS THEREOF

#44
20160264716
2016-09-15

FINE PARTICLE, HIGH CONCENTRATION, POLYISOCYANATE POLYADDITION/POLYURETHANE-UREA POLYOLS

#45
20160257643
2016-09-08

Amino acid derivatives and absorbable polymers therefrom

#46
20160243284
2016-08-25

Polyurethanes for osteoimplants

#47
20160185985
2016-06-30

Composition for rheology control

#48
20160168085
2016-06-16

Methods and compositions for making an amino acid triisocyanate

#49
20160130386
2016-05-12

Method for producing one-component moisture-curing polyurethane composition

#50
20160060380
2016-03-03

HYDROPHILIC POLYASPARTIC ESTERS

#51
20160009854
2016-01-14

Deoxybenzoin-derived anti-flammable polymers

#52
20160009841
2016-01-14

Deoxybenzoin-derived anti-flammable polymers

#53
20150274880
2015-10-01

Polyisocyanates from fused bicyclic polyols and polyurethanes therefrom

#54
20150274861
2015-10-01

Tackifier compounds and methods of using the same

#55
20150259464
2015-09-17

Bio-based monomers and polymers

#56
20150246994
2015-09-03

Biodegradable polyurethane and polyurethane ureas

#57
20150174290
2015-06-25

AMINO ACID DERIVATIVES AND ABSORBABLE POLYMERS THEREFROM

#58
20150114224
2015-04-30

Cross-linked rubbery polyurethane-ether membranes for separations

#59
20150105530
2015-04-16

Chain extenders

#60
20150079151
2015-03-19

Biodegradable compositions having pressure sensitive adhesive properties

#61
20140356568
2014-12-04

Two-part foamable adhesive with renewable content for fleece back membranes

#62
20140312840
2014-10-23

Power supply system and connector

#63
20140301971
2014-10-09

Medical device comprising boswellic acid

#64
20140271533
2014-09-18

In-Situ forming foam for the treatment of vascular dissections

#65
20140142199
2014-05-22

ABSORBABLE BRANCHED POLYESTERS AND POLYURETHANES

#66
20140135454
2014-05-15

Water-triggered shape memory of PCL-PEG multiblock TPUs

#67
20130245133
2013-09-19

Amino acid derivatives and absorbable polymers therefrom

#68
20130236547
2013-09-12

Polyurethanes for osteoimplants

#69
20130209729
2013-08-15

Methods for generating mixtures of diisocyanates by phosgenation of diamino alkyl esters

#70
20130102754
2013-04-25

Deoxybenzoin-derived anti-flammable polymers

#71
20130030075
2013-01-31

Polymers made of renewable resources

#72
20120208896
2012-08-16

Amino acid derivatives and absorbable polymers therefrom

#73
20120202961
2012-08-09

Isocyanate manufacture

#74
20120197293
2012-08-02

Hydrophilic biodegradable adhesives

#75
20120158127
2012-06-21

Bioabsorbable and biocompatible polyurethanes and polyamides for medical devices

#76
20120142884
2012-06-07

Bioresorbable thermoset polyester/urethane elastomers

#77
20120121686
2012-05-17

Biodegradable compositions having pressure sensitive adhesive properties

#78
20120077932
2012-03-29

COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MATERIALS

#79
20120073472
2012-03-29

REACTIVE DERIVATIVES ON THE BASIS OF DIANHYDROHEXITOL-BASED ISOCYANATES

#80
20120071577
2012-03-22

USE OF ISOCYANATES BASED ON RENEWABLE RAW MATERIALS

#81
20110319586
2011-12-29

Ketal compounds from polyols and oxocarboxylates

#82
20110287102
2011-11-24

Chain extenders

#83
20110268782
2011-11-03

Polyurethanes for osteoimplants

#84
20110263808
2011-10-27

Polyhedral oligomeric silsesquioxane polyurethanes

#85
20110112243
2011-05-12

PAINT COMPOSITION AND PROCESS OF FORMING PAINT FILMS USING THE SAME

#86
20110112241
2011-05-12

Deoxybenzoin-derived anti-flammable polymers

#87
20110091508
2011-04-21

OLIGOFLUORINATED CROSS-LINKED POLYMERS AND USES THEREOF

#88
20110038946
2011-02-17

RELEASE OF ANTIBIOTIC FROM INJECTABLE, BIODEGRADABLE POLYURETHANE SCAFFOLDS FOR ENHANCED BONE FRACTURE HEALING

#89
20100316691
2010-12-16

BIODEGRADABLE INTRAVAGINAL MEDICAL DEVICE FOR DELIVERY OF THERAPEUTICS

#90
20100260702
2010-10-14

Bioabsorbable and biocompatible polyurethanes and polyamides for medical devices

#91
20100240841
2010-09-23

Shape-memory resin, molded product composed of the resin, and method of using the molded product

#92
20100234955
2010-09-16

Fibrous scaffold for use in soft tissue engineering

#93
20100204356
2010-08-12

POLYURETHANES, POLYUREAS, AND PROCESS FOR THEIR PRODUCTION

#94
20100166826
2010-07-01

BIODEGRADABLE INTRAVAGINAL DEVICES FOR DELIVERY OF THERAPEUTICS

#95
20100158849
2010-06-24

Isocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant

#96
20100152272
2010-06-17

Functionalized drugs and polymers derived therefrom

#97
20100145369
2010-06-10

Joining tissue with bioabsorbable isocyanate

#98
20100021414
2010-01-28

Joining tissues with composition of bioabsorbable isocyanate and amine-substituted polyalkylene glycol

#99
20100016888
2010-01-21

Surgical Gasket

#100
20100015205
2010-01-21

Biocompatible amino acid anhydride polymers

#101
20100012703
2010-01-21

Surgical Gasket

#102
20090324675
2009-12-31

Biocompatible polymer compositions

#103
20090292029
2009-11-26

Bioabsorbable polymers from bioabsorbable polyisocyanates and uses thereof

#104
20090246164
2009-10-01

TISSUE ADHESION

#105
20090221784
2009-09-03

BIODEGRADABLE POLYURETHANES

#106
20090192554
2009-07-30

BIOABSORBABLE BLOCK COPOLYMER

#107
20090175921
2009-07-09

Chain extenders

#108
20090149596
2009-06-11

Water dispersible, hydroxyl-terminated, fluorinated polyurethanes and method of preparing the same

#109
20090149563
2009-06-11

CROSSLINKABLE COMPOSITIONS FOR PAINT PRODUCTS

#110
20090142506
2009-06-04

Ethylenically unsaturated polyisocyanate addition compounds based on lysine triisocyanate, their use in coating compositions and processes for their preparation

#111
20090081270
2009-03-26

Biodegradable polyurethane and polyurethane ureas

#112
20090076240
2009-03-19

COMPOUNDS HAVING ISOCYANATE FUNCTIONAL GROUP SUBSTITUENTS AND COATING COMPOSITIONS COMPRISED THEREOF

#113
20090028812
2009-01-29

Hydrophilic biodegradable adhesives

#114
20080251757
2008-10-16

Latent Hardener For Epoxy Resin and Epoxy Resin Composition

#115
20080214771
2008-09-04

Polyacylurethanes based on diisocyanates and polyesterpolyols

#116
20080140185
2008-06-12

Biodegradable and Biocompatible Peg-Based Poly(Ester-Urethanes)

#117
20080003347
2008-01-03

Joining tissues with composition containing bioabsorbable isocyanate compound

#118
20070299151
2007-12-27

Degradable polyurethane foams

#119
20070276121
2007-11-29

Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant

#120
20070275033
2007-11-29

Biodegradable polyurethane and polyurethane ureas

#121
20070225387
2007-09-27

Polymer Compositions for Dual or Multi Staged Curing

#122
20070190229
2007-08-16

Medical adhesive and methods of tissue adhesion

#123
20070167617
2007-07-19

Method of making a diisocyanate terminated macromer

#124
20070160569
2007-07-12

Medical adhesive and methods of tissue adhesion

#125
20070037891
2007-02-15

Methods and compositions for the delivery of biologically active agents

#126
20070015880
2007-01-18

Bioabsorbable adhesive compounds and compositions

#127
20070014755
2007-01-18

Wound healing polymeric networks

#128
20060281874
2006-12-14

Method of making a diisocyanate terminated macromer

#129
20060280720
2006-12-14

Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant

#130
20060216323
2006-09-28

Polyurethanes for osteoimplants

#131
20060211839
2006-09-21

Polyureaurethane material and method of producing a polyureaurethane material

#132
20060205910
2006-09-14

Polyureaurethane material and method of producing a polyureaurethane material

#133
20060189787
2006-08-24

Sulfur-containing composition for golf equipment and method of using same

#134
20060188547
2006-08-24

Bioabsorbable and biocompatible polyurethanes and polyamides for medical devices

#135
20060172983
2006-08-03

Functionalized drugs and polymers derived therefrom

#136
20060167303
2006-07-27

Lysin ester triisocyanate and method for production thereof

#137
20060153796
2006-07-13

Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant

#138
20060051394
2006-03-09

Biodegradable polyurethane and polyurethane ureas

#139
20050256279
2005-11-17

Sulfur-containing composition for golf equipment, and method of using same

#140
20050197422
2005-09-08

Biocompatible polymer compositions for dual or multi staged curing

#141
20050027033
2005-02-03

Polyurethanes for osteoimplants

#142
20050013793
2005-01-20

Biodegradable polyurethanes and use thereof