ClassID:

99309

C08G63/664 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids

Recent Application in this class:
#1
20260132249
2026-05-14

POLYESTER POLYOL COPOLYMER AND PREPARATION METHOD OF POLYESTER POLYOL COPOLYMER

#2
20260109809
2026-04-23

POLYESTER RESIN AND MOLDED ARTICLE MANUFACTURED THEREFROM

#3
20260092141
2026-04-02

SERIES OF POLYMERS HAVING PROPERTIES OF ACID-SENSITIVE DEGRADATION AND TEMPERATURE SENSITIVITY AND DRUG LOADING COMPOSITION THEREOF

#4
20260042883
2026-02-12

COPOLYMER AND PREPARATION METHOD OF COPOLYMER

#5
20260000490
2026-01-01

DENTAL/MEDICAL DEVICE INCLUDING POLYDIOXANONE, USE OF SUCH DEVICE FOR GUIDED TISSUE RECONSTRUCTION AND/OR REGENERATION AND PRODUCTION PROCESS OF SUCH DEVICE

#6
20250297057
2025-09-25

LIQUID CRYSTALLINE POLYESTER, MOLDED ARTICLE, AND ELECTRIC/ELECTRONIC COMPONENT

#7
20250197548
2025-06-19

BIODEGRADABLE GRAFT POLYMERS

#8
20240166847
2024-05-23

GLYCOLIC ACID COPOLYMER COMPOSITION AND SOLIDIFICATION/EXTRUSION-MOLDED ARTICLE

#9
20240166805
2024-05-23

METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTER COMPOUND

#10
20240158568
2024-05-16

Polyester resin comprising regenerated bis(2-hydroxyethyl)terephthalate and film

#11
20240124644
2024-04-18

PELLETS, METHOD FOR PRODUCING PELLETS, AND METHOD FOR PRODUCING INJECTION-MOLDED ARTICLE

#12
20240059832
2024-02-22

TRANSPARENT CONDUCTING FILM LAMINATE

#13
20230405885
2023-12-21

Nanostructures from laser-ablated nanohole templates

#14
20230312815
2023-10-05

SYNTHESIS OF POLYMERS FROM CYCLIC DIOLIDES

#15
20230212351
2023-07-06

METHOD FOR PRODUCING BLOCK COPOLYMER COMPRISING CYCLIC ESTER AND EPOXY MONOMERS ARRANGED IN CONTROLLABLE SEQUENCE

#16
20230136909
2023-05-04

MICROORGANISMS AND METHODS FOR ENHANCING THE AVAILABILITY OF REDUCING EQUIVALENTS IN THE PRESENCE OF METHANOL, AND FOR PRODUCING 3-HYDROXYISOBUTYRATE OR METHACRYLIC ACID RELATED THERETO

#17
20230102977
2023-03-30

METHOD FOR PRODUCING POLYHYDROXYALKANOATE AND USE OF SAME

#18
20230099671
2023-03-30

Esters of polylactic acid and compositions thereof

#19
20230081494
2023-03-16

ADHESIVE COMPOSITION AND METHOD FOR PREPARING SAME

#20
20220418111
2022-12-29

METHOD FOR MANUFACTURING LCP FILM FOR CIRCUIT SUBSTRATE AND T-DIE MELT-EXTRUDED LCP FILM FOR CIRCUIT SUBSTRATE

#21
20220409771
2022-12-29

NON-BREAKING FILAMENT FOR SHAPING BONE AND DENTAL SUBSTITUTES

#22
20220401628
2022-12-22

TISSUE RESTORATION COMPOSITION

#23
20220259382
2022-08-18

New block copolymers

#24
20220175874
2022-06-09

POLYMERIC NANOPARTICLES AND A PROCESS OF PREPARATION THEREOF

#25
20220127448
2022-04-28

Thiol-containing composition

#26
20220107576
2022-04-07

Resin composition, toner for developing electrostatic charge image, image forming method, photosensitive adhesive, and optical switching material

#27
20220033575
2022-02-03

Method for producing a polyoxyalkylene polyester polyol

#28
20220033556
2022-02-03

DEGRADABLE POLYETHERS

#29
20220024084
2022-01-27

Nanostructures from laser-ablated nanohole templates

#30
20210355272
2021-11-18

THIOL-CONTAINING COMPOSITION

#31
20210259984
2021-08-26

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

#32
20210221948
2021-07-22

Polymer with polyether polyester segment and polysiloxane segment

#33
20210206912
2021-07-08

Synthesis of polymers from cyclic diolides

#34
20210017466
2021-01-21

Hyperbranched polyesters and their use as wax inhibitor, as pour point depressant, as lubricant or in lubricating oils

#35
20210017330
2021-01-21

Biodegradable amphiphilic shape memory polymers and compositions and methods thereof

#36
20200385517
2020-12-10

METHOD FOR MANUFACTURING A HYPERBRANCHED POLYESTER POLYOL DERIVATIVE

#37
20200317860
2020-10-08

METHOD FOR PRODUCING POLYETHERESTER POLYOLS

#38
20200268893
2020-08-27

IN-SITU GEL-FORMING DELIVERY SYSTEMS, METHODS AND COMPOSITIONS

#39
20200262973
2020-08-20

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

#40
20200179518
2020-06-11

Biodegradable block copolymer drug delivery composition

#41
20200171157
2020-06-04

Pharmaceutical composition

#42
20200165380
2020-05-28

Advanced processing of absorbable poly(p-dioxanone) containing high level of p-dioxanone monomer

#43
20200163873
2020-05-28

Biodegradable block copolymer drug delivery composition

#44
20200131305
2020-04-30

Elastomer

#45
20200109310
2020-04-09

Glycolic acid polymers and method of producing the same

#46
20190330419
2019-10-31

Biodegradable amphiphilic shape memory polymers and compositions and methods thereof

#47
20190276594
2019-09-12

Renewably Derived Polyesters and Methods of Making and Using the Same

#48
20190263964
2019-08-29

Polyester-modified amino adducts

#49
20190233763
2019-08-01

Liquid fabric enhancers comprising branched polyester molecules

#50
20190211206
2019-07-11

Compositions comprising triblock copolymers

#51
20190211144
2019-07-11

Synthesis of crystalline polymers from cyclic diolides

#52
20190185614
2019-06-20

Elastomer

#53
20190135974
2019-05-09

Renewably derived polyesters and methods of making and using the same

#54
20190106701
2019-04-11

MICROORGANISMS AND METHODS FOR ENHANCING THE AVAILABILITY OF REDUCING EQUIVALENTS IN THE PRESENCE OF METHANOL, AND FOR PRODUCING 3-HYDROXYISOBUTYRATE OR METHACRYLIC ACID RELATED THERETO

#55
20190091280
2019-03-28

Polymeric nanoparticles and a process of preparation thereof

#56
20190071538
2019-03-07

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

#57
20190002630
2019-01-03

FERULIC ACID AND P-COUMARIC ACID BASED POLYMERS AND COPOLYMERS

#58
20180265628
2018-09-20

Lactone-epoxide statistical copolymers

#59
20180258257
2018-09-13

Preparation method of new-type nanoparticles for loading emodin

#60
20180250435
2018-09-06

Biodegradable injectable gel

#61
20180243951
2018-08-30

Nanostructures from Laser-Ablated Nanohole Templates

#62
20180221277
2018-08-09

Dermal drug delivery using amphiphilic dendron-coil micelles

#63
20180194893
2018-07-12

Method of preparing hyperbranched polyether ester

#64
20180179331
2018-06-28

Method for preparing poly(L-lactic acid) composite

#65
20180155491
2018-06-07

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

#66
20180112033
2018-04-26

Polyester nanogel core star polymers for delivery of therapeutic agents

#67
20180110865
2018-04-26

Polymer systems and their applications in diagnostics and drug delivery

#68
20170369628
2017-12-28

Biodegradable polymer

#69
20170313812
2017-11-02

Renewably derived polyesters and methods of making and using the same

#70
20170260326
2017-09-14

METHOD FOR PREPARING LOADED NANOPARTICLES

#71
20170224883
2017-08-10

Composition of diblock and triblock copolymers and the use thereof in the prevention of tissue adhesions

#72
20170210750
2017-07-27

Polyesters from assymetrical monomers based upon bisanhydrohexitols

#73
20170202996
2017-07-20

Segmented, p-Dioxanone-Rich, Poly(p-Dioxanone-co-epsilon-Caprolactone) copolymers for medical applications and devices made therefrom

#74
20170189368
2017-07-06

Stable formulations for lyophilizing therapeutic particles

#75
20170129993
2017-05-11

Method for manufacturing polydioxanone particles for filler

#76
20170119379
2017-05-04

Surgical stapler buttress assembly with humidity tolerant adhesive

#77
20170073691
2017-03-16

Microorganisms and methods for enhancing the availability of reducing equivalents in the presence of methanol, for producing methacrylic acid

#78
20170066874
2017-03-09

Liquid triblock copolymer

#79
20170051099
2017-02-23

POLYMERIC MATERIALS FOR BIO-APPLICATIONS

#80
20170014547
2017-01-19

Amphiphilic degradable polymers for immobilization and sustained delivery of biomolecules

#81
20160369046
2016-12-22

Polyester ethers derived from asymmetrical monomers based upon bisanhydrohexitols

#82
20160367481
2016-12-22

Cancer cell targeting using nanoparticles

#83
20160280850
2016-09-29

Polymers with hydroxyl acid blocks

#84
20160256402
2016-09-08

Synthesis of hyperbranched amphiphilic polyester and theranostic nanoparticles thereof

#85
20160220683
2016-08-04

Semi-solid delivery systems

#86
20160166725
2016-06-16

Pendant hydrophile bearing biodegradable compositions and related devices

#87
20160137775
2016-05-19

Methoxypolyethylene glycol-polylactic acid block copolymer and preparation method thereof

#88
20160128940
2016-05-12

Docetaxel nano-polymer micelle lyophilized preparation and preparation method thereof

#89
20160090444
2016-03-31

Drug loading pentablock polymers

#90
20160082109
2016-03-24

COPOLYMER AND NANOPARTICLES OBTAINED THEREFROM FOR DRUG DELIVERY

#91
20160053049
2016-02-25

Method for producing lactide-lactone copolymer

#92
20160032040
2016-02-04

Acrylic grafted polyether resins based on phenol stearic acid and coating compositions formed therefrom

#93
20160000922
2016-01-07

Pharmaceutical compositions containing functionalized triblock copolymers

#94
20150368406
2015-12-24

Biodegradable and biocompatible shape memory polymers

#95
20150361219
2015-12-17

Biodegradable surfactant, preparation method and use thereof

#96
20150353676
2015-12-10

Polymeric nanoparticles and a process of preparation thereof

#97
20150337095
2015-11-26

Glycolide-based polyesters made with isosorbide

#98
20150284516
2015-10-08

Lactide copolymer, method for preparing same, and resin composition comprising same

#99
20150284507
2015-10-08

Synthesis of hyperbranched amphiphilic polyester and theranostic nanoparticles thereof

#100
20150283246
2015-10-08

Amphiphilic block copolymer and preparation method thereof and micellar drug-loading system formed by same with antitumor drug

#101
20150283244
2015-10-08

Semi-solid delivery systems

#102
20150274898
2015-10-01

Lactide copolymer, and resin composition and film comprising same

#103
20150259486
2015-09-17

Oriented film

#104
20150165042
2015-06-18

Biodegradable compositions suitable for controlled release

#105
20150159011
2015-06-11

Absorbable bimodal polymeric blend compositions, processing methods, and medical devices

#106
20150158983
2015-06-11

Poly(4-hydroxybutyrate)-B-monomethoxy(polyethylene glycol) copolymer nanoparticles, production method for same and pharmaceutical composition for brain disorder treatment containing same as active ingredient

#107
20150112020
2015-04-23

Aromatic dispersant composition

#108
20150093550
2015-04-02

Nanostructures from laser-ablated nanohole templates

#109
20150037419
2015-02-05

Functional PLA-PEG copolymers, the nanoparticles thereof, their preparation and use for targeted drug delivery and imaging

#110
20150025218
2015-01-22

Polyglycolic acid and copolymers thereof from C1 feedstocks

#111
20150005174
2015-01-01

Polylactic polyester resin, aqueous polylactic polyester resin dispersion, and production method for aqueous polylactic polyester resin dispersion

#112
20140328888
2014-11-06

Swellable fiber and microfiber forming polyether-esters and applications thereof

#113
20140323664
2014-10-30

Substituted phenacyl molecules and photoresponsive polymers

#114
20140302297
2014-10-09

Polylactic acid resin composition and a packaging film

#115
20140288254
2014-09-25

Microorganisms and methods for enhancing the availability of reducing equivalents in the presence of methanol, and for producing 3-hydroxyisobutyrate or methacrylic acid related thereto

#116
20140235706
2014-08-21

Cancer cell targeting using nanoparticles

#117
20140228449
2014-08-14

Hybrid polymeric materials for medical applications and preparation thereof

#118
20140227540
2014-08-14

Polyether polyol resins compositions

#119
20140221579
2014-08-07

Polymers with hydroxyl acid blocks

#120
20140219923
2014-08-07

Biodegradable compositions suitable for controlled release

#121
20140205638
2014-07-24

BAB-type tri-block copolymer comprising polylactic acid (A) and polyethylene glycol (B), method for producing same, and drug delivery system using same

#122
20140163178
2014-06-12

Lactide copolymer, a preparation method thereof, and a resin composition including the same

#123
20140107292
2014-04-17

Copolymers and methods of use thereof

#124
20140037711
2014-02-06

Pendant hydrophile bearing biodegradable compositions and related devices

#125
20140030944
2014-01-30

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

#126
20140018505
2014-01-16

Biodegradable particle, vascular embolization material and method for producing biodegradable particles

#127
20140017175
2014-01-16

Pentablock polymers

#128
20130331526
2013-12-12

Temperature-sensitive polyethylene glycol / polyester block copolymer in which bioactive functional group is introduced into side chain thereof

#129
20130280330
2013-10-24

MICROSPHERE DRUG CARRIER, PREPARATION METHOD, COMPOSITION AND USE THEREOF

#130
20130273372
2013-10-17

Biodegradable particles for medical treatment and vascular embolization material

#131
20130261205
2013-10-03

Process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups

#132
20130245304
2013-09-19

Polyether alcohols bearing alkoxysilyl groups by alkoxylation of epoxy-functional alkoxysilanes over double metal cyanide (DMC) catalysts, and processes for preparation thereof

#133
20130237627
2013-09-12

Crosslinkable curing super-branched polyester and cured product and preparation method thereof

#134
20130197182
2013-08-01

Diol, and polycarbonate resin or polyester resin

#135
20130116428
2013-05-09

Poly(ethylene oxide)-block-poly(ester) block copolymers

#136
20130108821
2013-05-02

Surgical barriers possessing clinically important absorption characteristics

#137
20130052134
2013-02-28

PEG-PLGA-PLL POLYMER AND METHOD FOR PREPARING AND USING THE SAME AS THE DRUG AND GENE CARRIER

#138
20130018111
2013-01-17

Biodegradable and biocompatible shape memory polymers

#139
20130017189
2013-01-17

Functionalised triblock copolymers and compositions containing such polymers

#140
20130006349
2013-01-03

TISSUE ENGINEERED BLOOD VESSELS

#141
20130005829
2013-01-03

Segmented, epsilon-Caprolactone-Rich, Poly(epsilon-Caprolactone-co-p-Dioxanone) Copolymers for Medical Applications and Devices Therefrom

#142
20120328654
2012-12-27

Multi-phase emulsions based on amphiphilic block copolymers

#143
20120309994
2012-12-06

Use of Propylene Oxide Adducts

#144
20120177703
2012-07-12

SOLID LINEAR OLIGO-OR POLY-E-CAPROLACTONE

#145
20120164100
2012-06-28

TEMPERATURE SENSITIVE HYDROGEL AND BLOCK COPOLYMERS

#146
20120157560
2012-06-21

KETAL ESTERS OF ANHYDROPENTITOLS AND USES THEREOF

#147
20120149864
2012-06-14

POLY(ORTHOESTER) POLYMERS, AND METHODS OF MAKING AND USING SAME

#148
20120136070
2012-05-31

KETAL ESTERS OF ANHYDROPENTITOLS AND USES THEREOF

#149
20120121711
2012-05-17

MICROSPHERE DRUG CARRIER, PREPARATION METHOD, COMPOSITION AND USE THEREOF

#150
20120121518
2012-05-17

Multifunctional imaging and therapeutic nanoparticles

#151
20120107366
2012-05-03

Block Copolymer Systems and Their Use in Medical Devices

#152
20120100220
2012-04-26

Drug composition for treating tumor with polymeric micelle encapsulating anti-neoplastic

#153
20120059088
2012-03-08

Novel Copolymers for Use as Oilfield Demulsifiers

#154
20120029559
2012-02-02

Multibranched bioadhesive compounds and synthetic methods therefor

#155
20120027820
2012-02-02

Stable formulations for lyophilizing therapeutic particles

#156
20120016390
2012-01-19

BIOADHESIVE COMPOUNDS AND METHODS OF SYNTHESIS AND USE

#157
20120004293
2012-01-05

Cancer cell targeting using nanoparticles

#158
20110319586
2011-12-29

Ketal compounds from polyols and oxocarboxylates

#159
20110318331
2011-12-29

Nanoparticles and Use Thereof

#160
20110282025
2011-11-17

Diol, and polycarbonate resin or polyester resin

#161
20110275704
2011-11-10

Stable formulations for lyophilizing therapeutic particles

#162
20110274733
2011-11-10

Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same

#163
20110268690
2011-11-03

Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same

#164
20110257346
2011-10-20

Polyester ethers derived from asymmetrical monomers based upon bisanydrohexitols

#165
20110257338
2011-10-20

Hydrophilic material, medical material and sustained drug release material

#166
20110250283
2011-10-13

Pentablock polymers

#167
20110237757
2011-09-29

Polyesters from asymetrical monomers based upon bisanhydrohexitols

#168
20110224288
2011-09-15

Cancer cell targeting using nanoparticles

#169
20110213100
2011-09-01

Polymers with hydroxyl acid blocks

#170
20110182813
2011-07-28

AMPHIPHILIC COPOLYMERS AND COMPOSITIONS CONTAINING SUCH POLYMERS

#171
20110152167
2011-06-23

Biodegradable block polymers for drug delivery, and methods related thereto

#172
20110129422
2011-06-02

Viscous Terpolymers as Drug Delivery Platform

#173
20110112115
2011-05-12

POLYMERIC MICROEMULSIONS

#174
20110104234
2011-05-05

Biodegradable Modified Carpolactone Polymers for Fabrication and Coating Medical Devices

#175
20110093066
2011-04-21

Degradable biocompatible block copolymer

#176
20110082275
2011-04-07

Poly(orthoester) polymers, and methods of making and using same

#177
20110070188
2011-03-24

BAB triblock polymers having improved release characteristics

#178
20110065829
2011-03-17

Biodegradable copolymer and thermosensitive material

#179
20110052633
2011-03-03

MULTI-PHASE EMULSIONS BASED ON AMPHIPHILIC BLOCK COPOLYMERS

#180
20110015366
2011-01-20

NOVEL CHAIN EXTENDERS FOR POLYURETHANE ELASTOMER FORMULATIONS

#181
20110009593
2011-01-13

Polymeric Bioplastics

#182
20100323199
2010-12-23

Polymers for functional particles

#183
20100311939
2010-12-09

Use of Propylene Oxide Adducts

#184
20100286075
2010-11-11

AMPHIPHILIC BLOCK COPOLYMER MICELLE COMPOSITION CONTAINING TAXANE AND MANUFACTURING PROCESS OF THE SAME

#185
20100280214
2010-11-04

Highly pure amphiphilic copolymer comprising hydrophobic block from alpha-hydroxy acid and process for the preparation thereof

#186
20100221657
2010-09-02

Resist underlayer film forming composition and method of forming resist pattern using the same

#187
20100216948
2010-08-26

POLYMER MIXTURES COMPRISING POLYMERS HAVING DIFFERENT NON-REPEATING UNITS AND METHODS FOR MAKING AND USING SAME

#188
20100166863
2010-07-01

Biodegradable copolymer hydrogels

#189
20100121024
2010-05-13

METHOD FOR PRODUCING A COPOLYMER OF AT LEAST ONE CYCLIC MONOMER

#190
20100069295
2010-03-18

Poly(ethylene oxide)-block-poly(ester) block copolymers

#191
20100041910
2010-02-18

Polyether alcohols bearing alkoxysilyl groups by alkoxylation of epoxy-functional alkoxysilances over double metal cyanide (DMC) catalysts, and processes for preparation thereof

#192
20090324675
2009-12-31

Biocompatible polymer compositions

#193
20090291106
2009-11-26

BIODEGRADABLE BLOCK COPOLYMERS WITH MODIFIABLE SURFACE

#194
20090247674
2009-10-01

Polyester polyol and polyurethane resin

#195
20090247666
2009-10-01

Biodegradable copolymer and thermosensitive material

#196
20090214419
2009-08-27

SELF-ASSEMBLED BIODEGRADABLE POLYMERSOMES

#197
20090209717
2009-08-20

Shape Memory Polymer with Polyester and Polyether Segments and Process for Its Preparation and Programming

#198
20090171065
2009-07-02

POLYETHER-POLYLACTIC ACID COMPOSITION AND POLYLACTIC ACID FILM CONTAINING SAME

#199
20090124535
2009-05-14

Viscous terpolymers as drug delivery platform

#200
20090118459
2009-05-07

Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use

#201
20090104276
2009-04-23

Absorbable copolyesters of poly(ethoxyethylene diglycolate) and glycolide

#202
20090061010
2009-03-05

Cancer cell targeting using nanoparticles

#203
20090047322
2009-02-19

Degradable hydrophilic block copolymers with improved biocompatibility for soft tissue regeneration

#204
20090036627
2009-02-05

AMORPHOUS POLYMERIC NETWORKS

#205
20080312376
2008-12-18

Process for preparing copolymers by anionic solvent-free polymerization

#206
20080194774
2008-08-14

Silyl group-containing polymer and its production process

#207
20080166382
2008-07-10

Amphiphilic block copolymers and nanoparticles comprising the same

#208
20080146775
2008-06-19

Process for producing polyester ether poly- or mono-ol

#209
20080103285
2008-05-01

Absorbable copolyesters of poly(ethoxyethylene diglycolate) and glycolide

#210
20080081074
2008-04-03

Polymers for functional particles

#211
20080063620
2008-03-13

Novel reverse thermo-sensitive block copolymers

#212
20080051507
2008-02-28

Resin composition, resin molding product, production method of resin molding product and recycling method of resin molding product

#213
20080038353
2008-02-14

Polymer Based Nano-Carriers For The Solubilization And Delivery Of Hydrophobic Drugs

#214
20080033140
2008-02-07

Poly(orthoester) polymers, and methods of making and using same

#215
20070299240
2007-12-27

Biodegradable block copolymers with modifiable surface

#216
20070299238
2007-12-27

Biodegradable block copolymers with modifiable surface

#217
20070299236
2007-12-27

Method of preparing biodegradable polyester polymer material in the form of filament and sheet using compressed gas

#218
20070299227
2007-12-27

Biodegradable block copolymers with modifiable surface

#219
20070299156
2007-12-27

Tunable segmented polyacetal

#220
20070275034
2007-11-29

Swellable fiber- and microfiber-forming polyether-esters and applications thereof

#221
20070275020
2007-11-29

Method For Hair Treatment With Shape Memory Polymers

#222
20070265356
2007-11-15

Aliphatically modified biodegradable block copolymers as thermogelling polymers

#223
20070264339
2007-11-15

Base-stabilized polyorthoester formulations

#224
20070264307
2007-11-15

Biodegradable Modified Caprolactone Polymers for Fabricating and Coating Medical Devices

#225
20070244259
2007-10-18

pH and temperature sensitive hydrogels

#226
20070233219
2007-10-04

Polymeric heart restraint

#227
20070218099
2007-09-20

PREPARATION AND CHARACTERIZATION OF POLYETHYLENEGLYCOL/POLYESTERS AS BIOCOMPATIBLE THERMO-SENSITIVE MATERIALS

#228
20070155906
2007-07-05

Biodegradable multi-block co-polymers

#229
20070129505
2007-06-07

Bioabsorbable compounds and compositions containing them

#230
20070117959
2007-05-24

Novel polyesters

#231
20070116666
2007-05-24

Methods and compositions for reducing or eliminating post-surgical adhesion formation

#232
20070104654
2007-05-10

Amphiphilic block copolymers and nano particles comprising the same

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20070027296
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