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  Patent History
  • Application
    EP 20020728891 2002-04-23
  • Granted
    EP 1423093 2004-06-02
  Patent Family
Supplementary

granted patent: Bifunctional-modified hydrogels

TitleBifunctional-modified hydrogels
Granted PatentEP 1423093
Granted Date2004-06-02
Priority Date2002-04-23 PCT/US2002012621
2001-04-23 US 09/285782P
Inventors
KAO, WEIYUAN JOHNLI, JINGLOK, DAVIDGUNDLOORI, RATHNA
Issue Date2004
Citation
EP Patent EP 1423093. European Patent Office (EPO), Escapenet, 2004 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/10722/216131
References

 

DC FieldValueLanguage
dc.date.accessioned2015-08-25T10:21:04Z-
dc.date.available2015-08-25T10:21:04Z-
dc.date.issued2004-
dc.identifier.citationEP Patent EP 1423093. European Patent Office (EPO), Escapenet, 2004-
dc.identifier.urihttp://hdl.handle.net/10722/216131-
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.applicationEP 20020728891-
patents.identifier.grantedEP 1423093-
patents.description.assigneeWISCONSIN ALUMNI RES FOUND [US]-
patents.description.countryEuropean Patent Office-
patents.date.granted2004-06-02-
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patents.description.kindA2-
patents.typePatent_granted-

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