Inventor · disambiguated record
Chih-Chang Chu
Also filed as: CHU CHIH-CHANG
34 granted patents·14 pending applications·2,352 citations·filing 1994–2021
98Inventor score
Top patents by PatentIndex Score
48 records- 0198US6503538B1Elastomeric functional biodegradable copolyester amides and copolyester urethanesCORNELL RES FOUNDATION INC·Filed 2000·Granted Jan 7, 2003·444 cites·90 claims
- 0298US5516881AAminoxyl-containing radical spin labeling in polymers and copolymersCORNELL RES FOUNDATION INC·Filed 1994·Granted May 14, 1996·225 cites·16 claims
- 0397US5610241AReactive graft polymer with biodegradable polymer backbone and method for preparing reactive biodegradable polymersCORNELL RES FOUNDATION INC·Filed 1996·Granted Mar 11, 1997·369 cites·11 claims
- 0496US7408018B2Elastomeric functional biodegradable copolyester amides and copolyester urethanesCORNELL RES FOUNDATION INC·Filed 2006·Granted Aug 5, 2008·21 cites·42 claims
- 0596US6716445B2Hydrogel entrapping therapeutic agent and stent with coating comprising thisCORNELL RES FOUNDATION INC·Filed 2002·Granted Apr 6, 2004·59 cites·2 claims
- 0696US6388047B1Hydrogel-forming system with hydrophobic and hydrophilic componentsCORNELL RES FOUNDATION INC·Filed 2000·Granted May 14, 2002·96 cites·4 claims
- 0796US5721131ASurface modification of polymers with self-assembled monolayers that promote adhesion, outgrowth and differentiation of biological cellsUS NAVY·Filed 1994·Granted Feb 24, 1998·334 cites·24 claims
- 0895US7863406B2Unsaturated poly(ester-amide) biomaterialsCORNELL RES FOUNDATION INC·Filed 2005·Granted Jan 4, 2011·24 cites·2 claims
- 0995US5485496AGamma irradiation sterilizing of biomaterial medical devices or products, with improved degradation and mechanical propertiesCORNELL RES FOUNDATION INC·Filed 1994·Granted Jan 16, 1996·338 cites·7 claims
- 1094US6583219B2Hydrogel-forming system with hydrophobic and hydrophilic componentsCORNELL RES FOUNDATION INC·Filed 2002·Granted Jun 24, 2003·57 cites·4 claims
- 1193US6709668B2Hydrogel-forming system with hydrophobic and hydrophilic componentsCORNELL RES FOUNDATION INC·Filed 2003·Granted Mar 23, 2004·50 cites·4 claims
- 1292US8323794B2Injectable hydrogel microspheres from aqueous two-phase systemCHU CHIH-CHANG·Filed 2010·Granted Dec 4, 2012·29 cites·2 claims
- 1392US7138132B2Hydrogel entrapping therapeutic agent and stent with coating comprising thisCORNELL RES FOUNDATION INC·Filed 2005·Granted Nov 21, 2006·10 cites·3 claims
- 1492US6905700B2Hydrogel entrapping therapeutic agent and stent with coating comprising thisCORNELL RES FOUNDATION INC·Filed 2004·Granted Jun 14, 2005·33 cites·7 claims
- 1591US6830747B2Biodegradable copolymers linked to segment with a plurality of functional groupsCORNELL RES FOUNDATION INC·Filed 2002·Granted Dec 14, 2004·51 cites·23 claims
- 1690US6916857B2Hydrogel-forming system with hydrophobic and hydrophilic componentsCORNELL RES FOUNDATION INC·Filed 2003·Granted Jul 12, 2005·30 cites·1 claims
- 1787US7776240B2Injectable hydrogel microspheres from aqueous two-phase systemCORNELL RES FOUNDATION INC·Filed 2003·Granted Aug 17, 2010·38 cites·4 claims
- 1887US7304122B2Elastomeric functional biodegradable copolyester amides and copolyester urethanesCORNELL RES FOUNDATION INC·Filed 2001·Granted Dec 4, 2007·22 cites·54 claims
- 1984US6592895B2Biodegradable polyhydric alcohol estersCORNELL RES FOUNDATION INC·Filed 2002·Granted Jul 15, 2003·56 cites·15 claims
- 2080US8092835B1Injectable microspheresWU DAQING·Filed 2011·Granted Jan 10, 2012·2 cites·16 claims
- 2179US7670616B2Hydrogel forming system comprising PEG derivative precursorCORNELL RES FOUNDATION INC·Filed 2005·Granted Mar 2, 2010·5 cites·13 claims
- 2274US6369037B1Controlled release of doxorubicinCORNELL RES FOUNDATION INC·Filed 2000·Granted Apr 9, 2002·6 cites·12 claims
- 2372US8858998B2Thermoresponsive arginine-based hydrogels as biologic carriersCHU CHIH-CHANG·Filed 2008·Granted Oct 14, 2014·1 cites·14 claims
- 2472US8841440B2Organo-soluble chitosan salts and chitosan-derived biomaterials prepared thereofCHU CHIH-CHANG·Filed 2009·Granted Sep 23, 2014·2 cites·5 claims
- 2569US8974815B2Fibrous membrane for biomedical application based on poly(ester-amide)sCHU CHIH-CHANG·Filed 2009·Granted Mar 10, 2015·11 cites·11 claims
- 2669US8246994B2Method for delivering an active agent using a hydrogel compositionWU DAQING·Filed 2008·Granted Aug 21, 2012·0 cites·4 claims
- 2769US6476204B1Dextran-maleic acid monoesters and hydrogels based thereonCORNELL RES FOUNDATION INC·Filed 1999·Granted Nov 5, 2002·33 cites·8 claims
- 2868US10933140B2Polysaccharide-based hydrogels and hybrid hydrogels and precursors thereof, methods of making same, and uses thereofUNIV CORNELL·Filed 2017·Granted Mar 2, 2021·1 cites·13 claims
- 2964US2011015367A1Unsaturated poly(ester-amide) and poly(ether ester amide) biomaterialsUNIV CORNELL·Filed 2009·Application pending·0 cites
- 3062US7420024B2Partially biodegradable temperature and pH sensitive hydrogelCORNELL RES FOUNDATION INC·Filed 2003·Granted Sep 2, 2008·5 cites·6 claims
- 3161US2022118004A1Tunable immune responsive biodegradable arginine-based poly(ester amide)s and methods of making and using sameUNIV CORNELL·Filed 2021·Application pending·0 cites
- 3259US8246993B2Advantageous hydrogel compositionWU DAQING·Filed 2005·Granted Aug 21, 2012·0 cites·6 claims
- 3359US2021260102A1Tunable immune responsive biodegradable arginine-based poly(ester amide)s and methods of making and using sameUNIV CORNELL·Filed 2019·Application pending·0 cites
- 3459US2006013886A1Injectable microspheresWU DAQING·Filed 2005·Application pending·0 cites
- 3553US11090273B2Tagged poly(ester amide urethane)s, nanoparticles formed from same, and uses thereofUNIV CORNELL·Filed 2017·Granted Aug 17, 2021·0 cites·25 claims
- 3649US2009029937A1Biodegradable cationic polymer gene transfer compositions and methods of useUNIV CORNELL·Filed 2008·Application pending·0 cites
- 3749US2011027379A1Oligo-Ethylene Glycol-Based Polymer Compositions and Methods of UseUNIV CORNELL·Filed 2008·Application pending·0 cites
- 3847US8034383B2Injectable microspheresCYTOGEL PHARMA LLC·Filed 2011·Granted Oct 11, 2011·0 cites·6 claims
- 3946US2015111812A1Polysaccharide-based hydrogels and hybrid hydrogels and precursors thereof, methods of making same, and uses thereofUNIV CORNELL·Filed 2013·Application pending·0 cites
- 4045US2014213738A1Poly(ester amide)s and poly(ester ether amide)s with aliphatic polyesters, method of making same, and uses thereofCHU CHIH-CHANG·Filed 2012·Application pending·0 cites
- 4145US2007155273A1Non-woven fabric for biomedical application based on poly(ester-amide)sCORNELL RES FOUNDATION INC·Filed 2006·Application pending·0 cites
- 4240US2007207213A1Injectable Microspheres From Unsaturated Functionalized Polyhydric Alcohol EstersCORNELL RES FOUNDATION INC·Filed 2005·Application pending·0 cites
- 4340US2012029089A1Preparing biodegradable hydrogel for biomedical applicationCHU CHIH-CHANG·Filed 2010·Application pending·0 cites
- 4437US2017325520A1Thermochromic apparel for detecting physical exhaustion and process for preparation thereofUNIV CORNELL·Filed 2015·Application pending·0 cites
- 4536US10421843B2Poly(ester amide) macromers and polymers thereofCHU CHIH CHANG·Filed 2011·Granted Sep 24, 2019·0 cites·3 claims
- 4636US8993686B2Multiamino acid-based poly(ester amide)sCHU CHIH-CHANG·Filed 2010·Granted Mar 31, 2015·0 cites·11 claims
- 4736US2012130020A1Poly(Ester Amide)s and Poly(Ester Ether Amide)s With Pendant Crosslinkable Functional GroupsCHU CHIH-CHANG·Filed 2010·Application pending·0 cites
- 4833US2012135054A1Poly (Ester Ether Amide)s and Uses ThereofCHU CHIH-CHANG·Filed 2010·Application pending·0 cites
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