ClassID:

99320

C08G63/685 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen

Sub-classes:
Recent Application in this class:
#1
20260124155
2026-05-07

BRANCHED POLY(-AMINO ESTERS) FOR THE DELIVERY OF NUCLEIC ACIDS

#2
20250362593
2025-11-27

METHOD FOR PREPARING PIXEL DEFINE LAYER

#3
20250122333
2025-04-17

POLY(AMINE-CO-ESTER) POLYMERS AND POLYPLEXES WITH MODIFIED END GROUPS AND METHODS OF USE THEREOF

#4
20250026882
2025-01-23

HIGH-MOLECULAR COMPOUND, MOLDING COMPOSITION, FILM, AND CAPACITOR

#5
20240368148
2024-11-07

DIFUNCTIONAL BIO-BENZOXAZINE COMPOUNDS, PREPARATION METHODS AND USES THEREOF

#6
20240280836
2024-08-22

ACCOMMODATING CAVITY LENS SHAPED WITH PHOTOCLEAVABLE INSERT

#7
20240277854
2024-08-22

IMMOLATIVE CELL-PENETRATING COMPLEXES FOR NUCLEIC ACID DELIVERY TO THE LUNG

#8
20240174626
2024-05-30

MONOMERS CONTAINING A 4-THIAZOLIDINONE UNIT AND THEIR POLYAMIDE, POLYESTER AND POLYURETHANE POLYCONDENSATES

#9
20240141101
2024-05-02

POLYESTERAMINES AND POLYESTER QUATS

#10
20240134272
2024-04-25

METHOD FOR PREPARING PIXEL DEFINE LAYER

#11
20240092969
2024-03-21

FUNCTIONALISED BIODEGRADABLE POLYESTER POLYMERS

#12
20240092968
2024-03-21

Poly(amine-co-ester) polymers and polyplexes with modified end groups and methods of use thereof

#13
20240002594
2024-01-04

RING-OPENING POLYMERIZATIONS USING A FLOW REACTOR

#14
20230414529
2023-12-28

PROTEINOID COMPOUNDS, PROCESS OF PREPARING SAME AND USES THEREOF

#15
20230265246
2023-08-24

Film, wiring board, and method for manufacturing wiring board

#16
20230103242
2023-03-30

METHOD FOR PRODUCING POLYMER

#17
20220403105
2022-12-22

HYPERBRANCHED CATIONIC POLYMERS USEFUL AS NUCLEIC ACID DELIVERY VECTORS FOR TRANSFECTING CELLS

#18
20220389158
2022-12-08

DMSO-Free Synthesis of Oligopeptide-Modified Poly(Beta-Amino Ester)s and Their Use in Nanoparticle Delivery Systems

#19
20220287983
2022-09-15

BRANCHED POLY(-AMINO ESTERS) FOR THE DELIVERY OF NUCLEIC ACIDS

#20
20220220324
2022-07-14

AMINE DISPERSANTS

#21
20220143199
2022-05-12

Immolative cell-penetrating complexes for nucleic acid delivery to the lung

#22
20220106439
2022-04-07

Copolymer and method of manufacturing the same

#23
20220089807
2022-03-24

Polyester polyol and polyurethane

#24
20210371583
2021-12-02

Ring-opening polymerizations using a flow reactor

#25
20210212807
2021-07-15

Poly(ester urea) adhesion barriers for use in the treatment of hernia-mesh repair

#26
20210139628
2021-05-13

Curing agent composition and curing agent coating formula thereof

#27
20210054195
2021-02-25

POLYCARBONATE COMPOSITIONS FOR MEDICAL DEVICES

#28
20200399424
2020-12-24

Poly(amine-co-ester) polymers and polyplexes with modified end groups and methods of use thereof

#29
20200317858
2020-10-08

Method for obtaining biodegradable polymers

#30
20200185722
2020-06-11

Electroactive materials modified with molecular thin film shell

#31
20200172663
2020-06-04

Polymer-lipids and compositions

#32
20200140609
2020-05-07

Method for producing functionalized polyesters

#33
20200123318
2020-04-23

Ionic polyesters, polyethers, poly(ether sulfones), and related materials

#34
20200102263
2020-04-02

Food or beverage containers coated with polymers of di(amido(alkyl)phenol) compounds

#35
20200012124
2020-01-09

Accommodating cavity lens shaped with photocleavable insert

#36
20200010612
2020-01-09

Ring-opening polymerizations using a flow reactor

#37
20200002539
2020-01-02

Polymeric dispersants containing one or two quaternary amine anchoring groups with improved chemical and thermal stability

#38
20190330418
2019-10-31

An Improved Urethane Alkyd Resin

#39
20190241701
2019-08-08

Polymer resin compound and photosensitive resin composition for black bank comprising same

#40
20190211148
2019-07-11

Clickable waterborne polymers and click-crosslinked waterborne polymers, clickable functional compounds, click functionalized waterborne polymers, and uses thereof

#41
20190134209
2019-05-09

Multifunctionalized bioactive polycaprolactone

#42
20190049868
2019-02-14

Toner for electrophotography

#43
20190048222
2019-02-14

Dimer fatty acid/polyesterdiol reaction product and use thereof in coating materials

#44
20180371158
2018-12-27

PEPTIDOMIMETIC POLYMERS AS CONTROLLED RELEASE MATRICES FOR SMALL MOLECULES, BIOLOGICALS, SYNTHETIC OR SEMI-SYNTHETIC MACROMOLECULES

#45
20180314152
2018-11-01

POSITIVE TYPE PHOTOSENSITIVE RESIN COMPOSITION, POSITIVE TYPE PLANOGRAPHIC PRINTING PLATE PRECURSOR, AND METHOD OF PRODUCING PLANOGRAPHIC PRINTING PLATE

#46
20180238594
2018-08-23

Electrocaloric heat transfer system

#47
20180223039
2018-08-09

CURABLE COMPOSITIONS

#48
20180201727
2018-07-19

Functionalized polyester polymers and film articles

#49
20180105718
2018-04-19

Curable film-forming compositions containing hydroxyl functional, branched acrylic polymers and multilayer composite coatings

#50
20180079860
2018-03-22

Stimulus-responsive poly(lactic-co-glycolic)-based polymers and nanoparticles formed therefrom

#51
20180022858
2018-01-25

Highly elastic polyester modified urethane resin and clear coat composition containing same

#52
20180009788
2018-01-11

Bisphenols containing pendant clickable maleimide group and polymers therefrom

#53
20170369628
2017-12-28

Biodegradable polymer

#54
20170360959
2017-12-21

Formulations for targeted release of agents under low pH conditions and methods of use thereof

#55
20170355672
2017-12-14

Polyfunctional compounds

#56
20170335154
2017-11-23

AMINE ADDUCTS PREPARABLE BY MICHAEL ADDITION

#57
20170335068
2017-11-23

Polymer compositions and use of these polymer compositions as dispersants

#58
20170335052
2017-11-23

Method of producing copolyester material with peptide and copolyester material with peptide thereof

#59
20170327636
2017-11-16

Alkyd resin compositions

#60
20170247506
2017-08-31

Biodegradable polymers with pendant functional groups attached through amide bonds

#61
20170216455
2017-08-03

HYPERBRANCHED POLY (ß-AMINO ESTER) FOR GENE THERAPY

#62
20170209468
2017-07-27

POLY(BETA-AMINO ESTER) CONJUGATES FOR CARTILAGE AGENT DELIVERY AND METHODS

#63
20170153547
2017-06-01

Coating compositions for use with an overcoated photoresist

#64
20170143612
2017-05-25

Oral care compositions

#65
20170130052
2017-05-11

A POLYMER BASED ON A MALTODEXTRIN FOR ENCAPSULATING ORGANIC COMPOUNDS

#66
20170042827
2017-02-16

Proteinoid compounds, process of preparing same and uses thereof

#67
20170032961
2017-02-02

Method and apparatus of patterning a semiconductor device

#68
20160340249
2016-11-24

Process for Accelerating the Strength of Cement Utilizing a Specialized Water Reducer as a Catalyst

#69
20160289218
2016-10-06

Aziridinated triglycerides and polymers formed therefrom

#70
20160272576
2016-09-22

Food or beverage containers coated with polymers of di(amido(alkyl)phenol) compounds

#71
20160251477
2016-09-01

Poly(amine-co-ester) nanoparticles and methods of use thereof

#72
20160251476
2016-09-01

Copolyesterimides derived from aromatic dicarboxylic acids and aliphatic glycols and films made therefrom

#73
20160168317
2016-06-16

Methods of producing energetic polymers, energetic binders, and energetic compositions

#74
20160137893
2016-05-19

Urea-based pressure sensitive adhesives

#75
20160130390
2016-05-12

Hyperbranched amino acid-based poly(ester urea)s for regenerative medicine and drug delivery

#76
20160096918
2016-04-07

Curable compositions

#77
20160053047
2016-02-25

PROCESSING BIOMASS

#78
20160023997
2016-01-28

ABSORBABLE POLYURETHANES AND METHODS OF USE THEREOF

#79
20160022821
2016-01-28

Biodegradable poly (beta-amino esters) and uses thereof

#80
20150376328
2015-12-31

TERTIARY-NITROGEN-ATOM-CONTAINING LACTONE POLYMER HAVING POLYMERIZABLE GROUP, AND METHOD FOR PRODUCING SAME

#81
20150299538
2015-10-22

Amine adducts based on epoxide compounds

#82
20150274646
2015-10-01

2, 2′-bis (4-hydroxyphenyl) alkyl azides and process for the preparation thereof

#83
20150197599
2015-07-16

Process for organocatalytic ring-opening polymerization

#84
20150132239
2015-05-14

Material formed from dendritic molecules containing associative groups

#85
20150094447
2015-04-02

Novel Nitric Oxide Synthase Agonist Polymers

#86
20150073041
2015-03-12

Formulations for targeted release of agents to low pH tissue environments or cellular compartments and methods of use thereof

#87
20140364582
2014-12-11

Copolyesterimides of poly(alkylene terephthalate)s having high glass transition temperature and film made therefrom

#88
20140348777
2014-11-27

Polysorbitol-based osmotically active transporter and gene therapy using same

#89
20140312280
2014-10-23

Solid amine adducts

#90
20140296430
2014-10-02

Amine adducts preparable by Michael addition

#91
20140243397
2014-08-28

CXCR4 inhibiting carriers for nucleic acid delivery

#92
20140144814
2014-05-29

Use of quaternary ammonium compounds as collectors in froth flotation processes

#93
20140138654
2014-05-22

Poly α-amino acid and ferroelectric memory element using same

#94
20140037931
2014-02-06

Polylactic acid resin film

#95
20140030944
2014-01-30

Mono-layer thin film adhesive compounds and methods of synthesis and use

#96
20140030341
2014-01-30

POLYMERS AND METHODS FOR THE TREATMENT OF PAIN

#97
20140027684
2014-01-30

Photochromic polymers

#98
20130338310
2013-12-19

Ink jet recording water-based ink and method for producing the same

#99
20130317118
2013-11-28

Functionalized amino acids and absorbable polymers therefrom

#100
20130288337
2013-10-31

Copolymer, complex and method for releasing viruses using pH-dependence of the copolymer

#101
20130253164
2013-09-26

Process for organocatalytic ring-opening polymerization

#102
20130116397
2013-05-09

Method for preparing an aromatic liquid crystal polyester resin and method for preparing a compound of aromatic liquid crystal polyester resin

#103
20130030061
2013-01-31

Functionalized amino acids and absorbable polymers therefrom

#104
20120322155
2012-12-20

Poly(diol citrate) elastomers

#105
20120094994
2012-04-19

Functionalized amino acids and absorbable polymers therefrom

#106
20120076994
2012-03-29

Modified polyamide acrylate oligomers

#107
20120065358
2012-03-15

BIODEGRADABLE POLY(BETA-AMINO ESTERS) AND USES THEREOF

#108
20110215283
2011-09-08

Photochromic polymer with binder

#109
20110123800
2011-05-26

Urea-based pressure-sensitive adhesives

#110
20110003872
2011-01-06

MATERIAL FORMED FROM DENDRITIC MOLECULES CONTAINING ASSOCIATIVE GROUPS

#111
20100155120
2010-06-24

Thermosetting oligomer or polymer, thermosetting resin composition including the oligomer or polymer, and printed circuit board using the composition

#112
20100036084
2010-02-11

Biodegradable poly(beta-amino esters) and uses thereof

#113
20090325859
2009-12-31

CITRIC ACID POLYMERS

#114
20090240022
2009-09-24

Liquid crystal polymer and film thereof

#115
20090198039
2009-08-06

PROCESS FOR THE PREPARATION OF A POLYMER HAVING IMPROVED DYEABILITY

#116
20090148945
2009-06-11

Novel Biodegradable Elastomeric Scaffold for Tissue Engineering and Light Scattering Fingerprinting Methods for Testing the Same

#117
20090098180
2009-04-16

Functionalized amino acids and absorbable polymers therefrom

#118
20080268371
2008-10-30

Laser-decomposable resin composition and pattern-forming material using the same

#119
20080095944
2008-04-24

Thermosetting aqueous paint composition

#120
20070027292
2007-02-01

N-hydroxyalkyltrimellitimide esters and bis-(trimellitimide) esters and method of making

#121
20070010651
2007-01-11

Curable compositions comprising reactive beta-hydroxyamides from lactones

#122
20060217517
2006-09-28

Polymers with antimicrobial, bioresistant and fungal resistant properties

#123
20060199913
2006-09-07

Method for producing hyperbranched polymers

#124
20060194922
2006-08-31

Hydroxy-functional binder components

#125
20060160987
2006-07-20

Liquid crystalline polyester and film using the same

#126
20060035099
2006-02-16

Alkyd-based free radical wood coating compositions

#127
20060025560
2006-02-02

Biodegradable resin, biodegradable resin composition, biodegradable molded object, and process for producing biodegradable resin

#128
20050265961
2005-12-01

Biodegradable poly(beta-amino esters) and uses thereof

#129
20050227010
2005-10-13

Azetidinium-functionalised polymers and compositions containing the same

#130
20050215761
2005-09-29

Aromatic glycols and polyols, preparation process and their use as monomers

#131
20050063939
2005-03-24

Novel biodegradable elastomeric scaffold for tissue engineering and light scattering fingerprinting methods for testing the same

#132
19000795
2025-06-03

Hypoallergenic aspartic resin complex and preparation process thereof

#133
13875459
2014-09-23

Thermoset and thermoplastic compositions derived from the essential oils of herbs