ClassID:

99326

C08G63/6882 - 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 sulfur derived from hydroxy carboxylic acids

Recent Application in this class:
#1
20240309148
2024-09-19

MONOMER AND POLYMERS

#2
20230256091
2023-08-17

ANTI-TUMOR NANO ADJUVANT BASED ON VESICLE FORMED BY CROSS-LINKED BIODEGRADABLE POLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF

#3
20220289903
2022-09-15

POLYMER AND COMPOSITION FROM RENEWABLE SOURCE

#4
20210236665
2021-08-05

Bi-dota complex-loaded dendritic polymer nanoparticles

#5
20200385517
2020-12-10

METHOD FOR MANUFACTURING A HYPERBRANCHED POLYESTER POLYOL DERIVATIVE

#6
20200262973
2020-08-20

Beta-propiolactone based copolymers containing biogenic carbon, methods for their production and uses thereof

#7
20200023086
2020-01-23

Bi-DOTA complex-loaded dendritic polymer nanoparticles

#8
20190276589
2019-09-12

Renewably Derived Polyesters and Methods of Making and Using the Same

#9
20190231879
2019-08-01

Hydrophilic polyester and a block copolymer thereof

#10
20190169399
2019-06-06

PLASTIC MODIFIERS

#11
20190071538
2019-03-07

Beta-propiolactone based copolymers containing biogenic carbon, methods for their production and uses thereof

#12
20180312630
2018-11-01

Biodegradable trehalose glycopolymers

#13
20180305495
2018-10-25

Aliphatic poly(ester)s with thiol pendant groups

#14
20180155504
2018-06-07

ABA block copolymer including lactic acid units

#15
20180155492
2018-06-07

Shape-memory polymers and methods of making and use thereof

#16
20180112034
2018-04-26

Substituted polyesters by thiol-ene modification: rapid diversification for therapeutic protein stabilization

#17
20180086878
2018-03-29

Shape-memory polymers and methods of making and use thereof

#18
20170313811
2017-11-02

Renewably derived polyesters and methods of making and using the same

#19
20170107192
2017-04-20

HETEROATOM CONTAINING CYCLIC DIMERS

#20
20170073709
2017-03-16

Method for preparing mercapto functional polyester polyols

#21
20160326349
2016-11-10

Plastic modifiers

#22
20160185899
2016-06-30

Functionalized polymer compositions

#23
20160060454
2016-03-03

Functionalized polymer compositions

#24
20150274886
2015-10-01

Crosslinkable Soluble Aromatic Polyester

#25
20150191444
2015-07-09

Heteroatom containing cyclic dimers

#26
20150094447
2015-04-02

Novel Nitric Oxide Synthase Agonist Polymers

#27
20140087165
2014-03-27

Aromatic polyester containing a biphenyl chain disruptor

#28
20140087149
2014-03-27

SOLUBLE AROMATIC POLYMER

#29
20130287725
2013-10-31

Biocompatible polymers, process for their preparation and compositions containing them

#30
20130209391
2013-08-15

Functionalized polymer compositions

#31
20120328523
2012-12-27

Medical device comprising polyhydroxyalkanoate having pyrogen removed using oxidizing agent

#32
20120065359
2012-03-15

COLORANT-POLYESTERS AND METHODS OF PRODUCING COLORANT-POLYESTERS

#33
20110243881
2011-10-06

Biocompatible polymers, process for their preparation and compositions containing them

#34
20110135707
2011-06-09

Method of forming medical devices having pyrogen removed for in vivo application

#35
20100331464
2010-12-30

Polylactic acid based resin, polylactic acid based resin composition, molded body of polylactic acid based resin or polylactic acid based resin composition, and method for producing polylactic acid based resin

#36
20100184915
2010-07-22

COPOLYMERIZED LACTIC ACID TYPE RESIN HAVING A PHOSPHONIUM SULFOISOPHTHALATE STRUCTURE

#37
20090202927
2009-08-13

Charge control agent, toner, image forming method, and image forming apparatus

#38
20090156707
2009-06-18

Polymers comprising thioester bonds

#39
20090012040
2009-01-08

BIOCOMPATIBLE POLYMERS, PROCESS FOR THEIR PREPARATION AND COMPOSITIONS CONTAINING THEM

#40
20080166382
2008-07-10

Amphiphilic block copolymers and nanoparticles comprising the same

#41
20080064828
2008-03-13

Polyhydroxyalkanoic acid having vinyl, ester, carboxyl or sulfonic acid group and producing method therefor

#42
20070280899
2007-12-06

Medical device comprising polyhydroxyalkanoate having pyrogen removed

#43
20070244259
2007-10-18

pH and temperature sensitive hydrogels

#44
20070155912
2007-07-05

Polyhydroxyalkanoate having ester group, carboxyl group, and sulfonic group, and method of producing the same

#45
20070117937
2007-05-24

Polyhydroxyalkanoic acid having ester, carboxyl or sulfonic acid group, and producing method therefor

#46
20070104654
2007-05-10

Amphiphilic block copolymers and nano particles comprising the same

#47
20070073006
2007-03-29

Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the same

#48
20060287473
2006-12-21

Polyhydroxyalkanoate having amide, sulfonic acid or sulfonate ester group, charge control agent and toner

#49
20060247414
2006-11-02

Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group and sulfonic acid group, and production method thereof

#50
20060211100
2006-09-21

Polyhydroxy alkanoate copolymer including within molecule unit having vinyl group or carboxyl group in side chain, and producing method therefor

#51
20060079663
2006-04-13

Process for preparation of biodegradable polymers and resins from proteins, and plastics obtained thereby

#52
20060079662
2006-04-13

Polyhydroxyalkanoate, process for preparing the same, and resin composition containing the polyhydroxyalkanoate

#53
20060040366
2006-02-23

New polyhydroxyalkanoate comprising unit having (phenylmethyl) oxy structure on side chain thereof, and method for producing the same

#54
20060040196
2006-02-23

Polyhydroxyalkanoate copolymer, resin composition, molded product, toner, image forming method and image forming apparatus

#55
20060036054
2006-02-16

Sulfonate-functional polyester polyols

#56
20060014921
2006-01-19

Polyhydroxyalkanoate containing amide group, sulfonic group, and sulfonate ester group, method for producing the same, and charge control agent, toner, image forming method, and image forming apparatus

#57
20050260514
2005-11-24

Charge controlling agent containing polyhydroxyalkanoate containing unit containing carboxyl group on side chain in molecule, toner binder and toner, and image formation method and image forming apparatus using toner

#58
20050250191
2005-11-10

Polyhydroxyalkanoate containing unit with phenylsulfanyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain novel polyhydroxyalkanoate, and image forming method and image-forming apparatus which make use of the toner

#59
20050004338
2005-01-06

Terpolymers from lactide