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  Patent History
  • Application
    US 12/615859 2009-11-10
  • Publication
    US 20100209509 2010-08-19
  Patent Family
Supplementary

Patent: Bifunctional-modified hydrogels

TitleBifunctional-modified hydrogels
Priority Date2009-11-10 US 12/615859
2002-04-23 US 10/128198
2001-04-23 US 09/285782P
Inventors
KAO, WEIYUAN JOHNLI, JINGLOK, DAVIDGUNDLOORI, RATHNA
Issue Date2010
Citation
US Published patent application US 20100209509. Washington, DC: US Patent and Trademark Office (USPTO), 2010 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/10722/216137

 

DC FieldValueLanguage
dc.date.accessioned2015-08-25T10:21:28Z-
dc.date.available2015-08-25T10:21:28Z-
dc.date.issued2010-
dc.identifier.citationUS Published patent application US 20100209509. Washington, DC: US Patent and Trademark Office (USPTO), 2010-
dc.identifier.urihttp://hdl.handle.net/10722/216137-
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.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-
dc.contributor.inventorGUNDLOORI, RATHNA-
patents.identifier.applicationUS 12/615859-
patents.description.assigneeWISCONSIN ALUMNI RES FOUND [US]-
patents.description.countryUnited States of America-
patents.date.publication2010-08-19-
patents.date.application2009-11-10-
patents.date.priority2009-11-10 US 12/615859-
patents.date.priority2002-04-23 US 10/128198-
patents.date.priority2001-04-23 US 09/285782P-
patents.description.ccus-
patents.identifier.publicationUS 20100209509-
patents.relation.familyU S8025901 (B2) 2011-09-27-
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 2005276858 (A1) 2005-12-15-
patents.relation.familyUS 2006100369 (A1) 2006-05-11-
patents.relation.familyWO 02085419 (A2) 2002-10-31-
patents.description.kindA1-

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