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Patent History
- ApplicationPC T/US2002012621 2002-04-23
- PublicationWO 02085419 2002-10-31
Patent Family
- AU 2002258913 (A1) 2002-11-05
- CA 2444880 (A1) 2002-10-31
- EP 1423093 (A2) 2004-06-02
- JP 2004534111 (A) 2004-11-11
- J P4340067 (B2) 2009-10-07
- US 2003083389 (A1) 2003-05-01
- U S7615593 (B2) 2009-11-10
- US 2010209509 (A1) 2010-08-19
- U S8025901 (B2) 2011-09-27
- US 2005276858 (A1) 2005-12-15
- US 2006100369 (A1) 2006-05-11
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Citations:
- Appears in Collections:
granted patent: Bifunctional-modified hydrogels
| Title | Bifunctional-modified hydrogels |
|---|---|
| Priority Date | 2001-04-23 US 09/285782P |
| Inventors | |
| Issue Date | 2002 |
| Citation | WO Patent WO 02085419. World Intellectual Property Organization (WIPO), PatentScope, 2002 How to Cite? |
| Abstract | Disclosed 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 Identifier | http://hdl.handle.net/10722/216135 |
| References |
| DC Field | Value | Language |
|---|---|---|
| dc.date.accessioned | 2015-08-25T10:21:21Z | - |
| dc.date.available | 2015-08-25T10:21:21Z | - |
| dc.date.issued | 2002 | - |
| dc.identifier.citation | WO Patent WO 02085419. World Intellectual Property Organization (WIPO), PatentScope, 2002 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/216135 | - |
| dc.description.abstract | Disclosed 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.isreferencedby | EP 2624874 (A1) 2013-08-14 | - |
| dc.relation.isreferencedby | E P2624874 (A4) 2014-04-02 | - |
| dc.relation.isreferencedby | US 2010209509 (A1) 2010-08-19 | - |
| dc.relation.isreferencedby | U S8025901 (B2) 2011-09-27 | - |
| dc.relation.isreferencedby | EP 2103662 (A1) 2009-09-23 | - |
| dc.relation.isreferencedby | E P2103662 (A4) 2012-11-28 | - |
| dc.relation.isreferencedby | US 2003083389 (A1) 2003-05-01 | - |
| dc.relation.isreferencedby | U S7615593 (B2) 2009-11-10 | - |
| dc.relation.isreferencedby | JP 2008500104 (A) 2008-01-10 | - |
| dc.relation.isreferencedby | J P5523670 (B2) 2014-06-18 | - |
| dc.relation.isreferencedby | EP 1857494 (A1) 2007-11-21 | - |
| dc.relation.isreferencedby | E P1857494 (A4) 2011-07-20 | - |
| dc.relation.isreferencedby | E P1857494 (B1) 2013-06-26 | - |
| dc.title | Bifunctional-modified hydrogels | - |
| dc.type | Patent | - |
| dc.identifier.authority | KAO, WEIYUAN JOHN=rp02076 | - |
| dc.description.nature | published_or_final_version | - |
| dc.contributor.inventor | KAO, WEIYUAN JOHN | - |
| dc.contributor.inventor | LI, JING | - |
| dc.contributor.inventor | LOK, DAVID | - |
| patents.identifier.application | PC T/US2002012621 | - |
| patents.description.assignee | WISCONSIN ALUMNI RES FOUND [US] | - |
| patents.description.country | World Intellectual Property Organization (WIPO) | - |
| patents.date.publication | 2002-10-31 | - |
| dc.relation.references | US 6132765 (A) 2000-10-17 | - |
| dc.relation.references | US 5153265 (A) 1992-10-06 | - |
| patents.date.application | 2002-04-23 | - |
| patents.date.priority | 2001-04-23 US 09/285782P | - |
| patents.description.cc | wo | - |
| patents.identifier.publication | WO 02085419 | - |
| patents.relation.family | AU 2002258913 (A1) 2002-11-05 | - |
| patents.relation.family | CA 2444880 (A1) 2002-10-31 | - |
| patents.relation.family | EP 1423093 (A2) 2004-06-02 | - |
| patents.relation.family | JP 2004534111 (A) 2004-11-11 | - |
| patents.relation.family | J P4340067 (B2) 2009-10-07 | - |
| patents.relation.family | US 2003083389 (A1) 2003-05-01 | - |
| patents.relation.family | U S7615593 (B2) 2009-11-10 | - |
| patents.relation.family | US 2010209509 (A1) 2010-08-19 | - |
| patents.relation.family | U S8025901 (B2) 2011-09-27 | - |
| patents.relation.family | US 2005276858 (A1) 2005-12-15 | - |
| patents.relation.family | US 2006100369 (A1) 2006-05-11 | - |
| patents.description.kind | A2 | - |
| patents.type | Patent_granted | - |