ClassID:

99665

C08G73/1092 - 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  - ; Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors Polysuccinimides

Recent Application in this class:
#1
20250230283
2025-07-17

RESIN COMPOSITION, CURED SUBSTANCE, LAMINATE, MANUFACTURING METHOD FOR CURED SUBSTANCE, MANUFACTURING METHOD FOR LAMINATE, MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE

#2
20250145768
2025-05-08

CROSS-LINKED POLY (ASPARTIC ACID) PRODUCT AND METHOD FOR PRODUCING SAME

#3
20250109247
2025-04-03

METHOD FOR PRODUCING POLYSUCCINIMIDE, POLYSUCCINIMIDE COMPOSITION, AND POLYASPARTIC ACID COMPOSITION

#4
20240294956
2024-09-05

ASPARTIC ACID COMPOSITION, POLYSUCCINIMIDE COMPOSITION, POLYASPARTIC ACID COMPOSITION, AND CROSS-LINKED POLYASPARTIC ACID COMPOSITION

#5
20240141108
2024-05-02

POLYSUCCINIMIDE DERIVATIVE AND USE OF THE SAME FOR MAKING NANOMATERIAL

#6
20220279663
2022-09-01

Insulating layer for multilayer printed circuit board, multilayer printed circuit board comprising same, and method for producing same

#7
20220010239
2022-01-13

DETERGENT POLYMER AND COMPOSITION

#8
20210259984
2021-08-26

Triblock copolymer stabilizers for the formation of nanoparticles encapsulating soluble biologics, therapeutics, and imaging agents

#9
20200239637
2020-07-30

Polymer compounds containing multiple hydroxyl groups, methods for producing the same, and complex containing the same

#10
20200149175
2020-05-14

Reaction products of amine monomers and polymers containing saturated heterocyclic moieties as additives for electroplating baths

#11
20200148828
2020-05-14

Succinimide-based copolymers and use as hydrate inhibitors

#12
20200119359
2020-04-16

OLIGOMER AND LITHIUM BATTERY

#13
20190081001
2019-03-14

Dielectric film forming composition

#14
20190077913
2019-03-14

Dielectric film forming composition

#15
20190058178
2019-02-21

POLYIMIDE-NETWORK AND POLYIMIDE-UREA-NETWORK BATTERY SEPARATOR COMPOSITIONS

#16
20190049838
2019-02-14

Photosensitive microcapsules

#17
20190031830
2019-01-31

HIGH SOLIDS CONTENT POLYETHERIMIDE AND COMPONENTS THEREOF IN AN ORGANIC SOLVENT, AND METHOD OF PREPARATION

#18
20180339275
2018-11-29

GAS SEPARATION MEMBRANE, GAS SEPARATION MODULE, GAS SEPARATOR, AND GAS SEPARATION METHOD

#19
20180251709
2018-09-06

Method for producing polyaspartic acid under reflux cooling

#20
20180163105
2018-06-14

Bio-inspired polymer and glue including the polymer

#21
20180135194
2018-05-17

Reaction products of amine monomers and polymers containing saturated heterocyclic moieties as additives for electroplating baths

#22
20170321012
2017-11-09

SUCCINIMIDE-BASED COPOLYMERS AND USE AS HYDRATE INHIBITORS

#23
20170321008
2017-11-09

Method for producing polyaspartic acid by means of a precondensate

#24
20170166698
2017-06-15

Continuous high shear reactor melt processing methods to synthesize heterocyclic monomer and prepolymer alloys and compositions thereof

#25
20170166537
2017-06-15

Continuous high shear reactor melt processing methods to synthesize heterocyclic monomers and compositions thereof

#26
20170088680
2017-03-30

Polymer, hydrogel including the polymer and manufacturing method of the hydrogel

#27
20160229956
2016-08-11

Methods for producing polyaspartic acids in the presence of methanesulfonic acid

#28
20150336816
2015-11-26

DRAW SOLUTES AND FORWARD OSMOSIS WATER TREATMENT APPARATUSES, AND METHODS USING THE SAME, AND METHODS OF PRODUCING DRAW SOLUTES

#29
20120309909
2012-12-06

Methods for producing polyaspartic acid precursor polymer and polyaspartic acid salt

#30
20120308614
2012-12-06

COMPOSITION FOR THE CONTROLLED RELEASE OF BUPRENORPHINE

#31
20120238640
2012-09-20

Polymer derivatives comprising an imide branching point

#32
20120029559
2012-02-02

Multibranched bioadhesive compounds and synthetic methods therefor

#33
20110150837
2011-06-23

Amphiphilic polymer functionalized by methionine

#34
20100160193
2010-06-24

ADDITIVE COMPOSITION AND METHOD OF MAKING THE SAME

#35
20100076161
2010-03-25

Manufacturing method of polyaspartic acid using maleic anhydride

#36
20100063241
2010-03-11

HIGH PERFORMANCE POLYASPARTIMIDE RESIN

#37
20100004403
2010-01-07

High-Molecular Weight Conjugate of Combretastatins

#38
20090239782
2009-09-24

High-molecular weight conjugate of resorcinol derivatives

#39
20090176679
2009-07-09

Detergent compositions comprising a polyaspartate derivative

#40
20090162313
2009-06-25

High-molecular weight conjugate of podophyllotoxins

#41
20080319091
2008-12-25

Polymer Derivatives Comprising an Imide Branching Point

#42
20080207828
2008-08-28

Compositions

#43
20080153865
2008-06-26

WATER SOLUBLE PACLITAXEL DERIVATIVES

#44
20070015901
2007-01-18

Copolymers of amino acids and methods of their production

#45
20060287499
2006-12-21

Copolymers of amino acids, methods of their production, and uses thereof

#46
20060287220
2006-12-21

Water soluble paclitaxel prodrugs

#47
20060211843
2006-09-21

Methods of synthesis of poly(succinimide-aspartate) polysuccinimide or polyaspartate by end capping polymerization

#48
20060205919
2006-09-14

Derivatives of end capped polysuccinimides

#49
20060205918
2006-09-14

Preparation of high molecular weight polysuccinimides

#50
20060135404
2006-06-22

Water soluble paclitaxel derivatives

#51
20060111273
2006-05-25

Water soluble paclitaxel derivatives

#52
20060052577
2006-03-09

Methods of synthesis of polymers and copolymers from natural products

#53
20050222378
2005-10-06

Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof

#54
20050214375
2005-09-29

Process for producing block copolymer/drug composite

#55
20050192426
2005-09-01

Methods of synthesis of polymers and copolymers from natural products

#56
20050065316
2005-03-24

Copolymers of amino acids and methods of their production