granted patent: Bifunctional-modified hydrogels

TitleBifunctional-modified hydrogels
Priority Date2001-04-23 US 09/285782P
Inventors
Issue Date2002
Citation
WO Patent WO 02085419. World Intellectual Property Organization (WIPO), PatentScope, 2002 How to Cite?
AbstractDisclosed are hydrogels wherein a polymer matrix is modified to contain a bifunctional poly(alkylene glycol) molecule covalently bonded to the polymer matrix. The hydrogels can be cross-linked using, for example, glutaraldehyde. The hydrogels may also be crosslinked via an interpenetrating network of a photopolymerizable acrylates. The hydrogels may also be modified to have pharmacologically-active agents covalently bonded to the poly(alkylene glycol) molecules or entrained within the hydrogel. Living cells may also be entrained within the hydrogels.
Persistent Identifierhttp://hdl.handle.net/10722/216135
References

 

DC FieldValueLanguage
dc.date.accessioned2015-08-25T10:21:21Z-
dc.date.available2015-08-25T10:21:21Z-
dc.date.issued2002-
dc.identifier.citationWO Patent WO 02085419. World Intellectual Property Organization (WIPO), PatentScope, 2002-
dc.identifier.urihttp://hdl.handle.net/10722/216135-
dc.description.abstractDisclosed are hydrogels wherein a polymer matrix is modified to contain a bifunctional poly(alkylene glycol) molecule covalently bonded to the polymer matrix. The hydrogels can be cross-linked using, for example, glutaraldehyde. The hydrogels may also be crosslinked via an interpenetrating network of a photopolymerizable acrylates. The hydrogels may also be modified to have pharmacologically-active agents covalently bonded to the poly(alkylene glycol) molecules or entrained within the hydrogel. Living cells may also be entrained within the hydrogels.-
dc.relation.isreferencedbyEP 2624874 (A1) 2013-08-14-
dc.relation.isreferencedbyE P2624874 (A4) 2014-04-02-
dc.relation.isreferencedbyUS 2010209509 (A1) 2010-08-19-
dc.relation.isreferencedbyU S8025901 (B2) 2011-09-27-
dc.relation.isreferencedbyEP 2103662 (A1) 2009-09-23-
dc.relation.isreferencedbyE P2103662 (A4) 2012-11-28-
dc.relation.isreferencedbyUS 2003083389 (A1) 2003-05-01-
dc.relation.isreferencedbyU S7615593 (B2) 2009-11-10-
dc.relation.isreferencedbyJP 2008500104 (A) 2008-01-10-
dc.relation.isreferencedbyJ P5523670 (B2) 2014-06-18-
dc.relation.isreferencedbyEP 1857494 (A1) 2007-11-21-
dc.relation.isreferencedbyE P1857494 (A4) 2011-07-20-
dc.relation.isreferencedbyE P1857494 (B1) 2013-06-26-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License for public patent documents-
dc.titleBifunctional-modified hydrogels-
dc.typePatent-
dc.identifier.authorityKAO, WEIYUAN JOHN=rp02076-
dc.description.naturepublished_or_final_version-
dc.contributor.inventorKAO, WEIYUAN JOHN-
dc.contributor.inventorLI, JING-
dc.contributor.inventorLOK, DAVID-
patents.identifier.applicationPC T/US2002012621-
patents.description.assigneeWISCONSIN ALUMNI RES FOUND [US]-
patents.description.countryWorld Intellectual Property Organization (WIPO)-
patents.date.publication2002-10-31-
dc.relation.referencesUS 6132765 (A) 2000-10-17-
dc.relation.referencesUS 5153265 (A) 1992-10-06-
patents.date.application2002-04-23-
patents.date.priority2001-04-23 US 09/285782P-
patents.description.ccwo-
patents.identifier.publicationWO 02085419-
patents.relation.familyAU 2002258913 (A1) 2002-11-05-
patents.relation.familyCA 2444880 (A1) 2002-10-31-
patents.relation.familyEP 1423093 (A2) 2004-06-02-
patents.relation.familyJP 2004534111 (A) 2004-11-11-
patents.relation.familyJ P4340067 (B2) 2009-10-07-
patents.relation.familyUS 2003083389 (A1) 2003-05-01-
patents.relation.familyU S7615593 (B2) 2009-11-10-
patents.relation.familyUS 2010209509 (A1) 2010-08-19-
patents.relation.familyU S8025901 (B2) 2011-09-27-
patents.relation.familyUS 2005276858 (A1) 2005-12-15-
patents.relation.familyUS 2006100369 (A1) 2006-05-11-
patents.description.kindA2-
patents.typePatent_granted-

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