Assignee
SHEARWATER CORP
US·19 granted patents·7 pending applications·3,772 citations·filing 1997–2003
Top patents by PatentIndex Score
26 records- 0199US6602498B2N-maleimidyl polymer derivativesSHEARWATER CORP·Filed 2001·Granted Aug 5, 2003·259 cites·49 claims
- 0299US6448369B1Heterobifunctional poly(ethylene glycol) derivatives and methods for their preparationSHEARWATER CORP·Filed 1998·Granted Sep 10, 2002·232 cites·13 claims
- 0399US6437025B1Poly(ethylene glycol) derivatives with proximal reactive groupsSHEARWATER CORP·Filed 2001·Granted Aug 20, 2002·185 cites·24 claims
- 0499US6376604B2Method for the preparation of 1-benzotriazolylcarbonate esters of poly(ethylene glycol)SHEARWATER CORP·Filed 2000·Granted Apr 23, 2002·177 cites·18 claims
- 0599US6348558B1Hydrolytically degradable polymers and hydrogels made therefromSHEARWATER CORP·Filed 1999·Granted Feb 19, 2002·411 cites·112 claims
- 0698US6610281B2Water soluble activated polymers containing an active ethyl sulfone moiety for modification of surfaces and moleculesSHEARWATER CORP·Filed 1999·Granted Aug 26, 2003·236 cites·29 claims
- 0798US6602952B1Hydrogels derived from chitosan and poly(ethylene glycol) or related polymersSHEARWATER CORP·Filed 2000·Granted Aug 5, 2003·167 cites·89 claims
- 0898US6515100B2Soluble, degradable poly (ethylene glycol) derivatives for controllable release of bound molecules into solutionSHEARWATER CORP·Filed 2001·Granted Feb 4, 2003·271 cites·24 claims
- 0998US6495659B2Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereofSHEARWATER CORP·Filed 2000·Granted Dec 17, 2002·204 cites·29 claims
- 1098US6461603B2Water-soluble polymer conjugates of artelinic acidSHEARWATER CORP·Filed 2001·Granted Oct 8, 2002·194 cites·38 claims
- 1198US6436386B1Hydroxyapatite-targeting poly (ethylene glycol) and related polymersSHEARWATER CORP·Filed 2000·Granted Aug 20, 2002·244 cites·80 claims
- 1298US6413507B1Hydrolytically degradable carbamate derivatives of poly (ethylene glycol)SHEARWATER CORP·Filed 1999·Granted Jul 2, 2002·195 cites·18 claims
- 1398US6362254B2Poly(ethylene glycol) derivatives with proximal reactive groupsSHEARWATER CORP·Filed 1999·Granted Mar 26, 2002·333 cites·21 claims
- 1498US6214966B1Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solutionSHEARWATER CORP·Filed 1997·Granted Apr 10, 2001·466 cites·5 claims
- 1597US6624246B2Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol)SHEARWATER CORP·Filed 2002·Granted Sep 23, 2003·70 cites·19 claims
- 1697US6541543B2Poly (ethylene glycol) derivatives with proximal reactive groupsSHEARWATER CORP·Filed 2001·Granted Apr 1, 2003·60 cites·53 claims
- 1794US6514491B1Hydrolytically degradable carbamate derivatives of poly(ethylene glycol)SHEARWATER CORP·Filed 2001·Granted Feb 4, 2003·42 cites·32 claims
- 1888US6541015B2Hydrolytically degradable carbamate derivatives of poly(ethylene glycol)SHEARWATER CORP·Filed 2001·Granted Apr 1, 2003·18 cites·38 claims
- 1981US6461602B2Hydrolytically degradable carbamate derivatives of poly(ethylene glycol)SHEARWATER CORP·Filed 2001·Granted Oct 8, 2002·8 cites·16 claims
- 2060US2003114647A1Multi-armed, monofunctional, and hydrolytically stable derivatives of poly (ethylene glycol) and related polymers for modification of surfaces and moleculesSHEARWATER CORP·Filed 2002·Application pending·0 cites
- 2156US2003144207A1Polymer stabilized neuropeptidesSHEARWATER CORP·Filed 2003·Application pending·0 cites
- 2253US2002013266A1Polymer stabilized neuropeptidesSHEARWATER CORP·Filed 2001·Application pending·0 cites
- 2348US2003017504A1Antibodies specific for poly(ethylene glycol)SHEARWATER CORP·Filed 2002·Application pending·0 cites
- 2443US2003143185A1Polymer conjugates of protein kinase C inhibitorsSHEARWATER CORP·Filed 2002·Application pending·0 cites
- 2543US2003023023A1Hydrolytically degradable polymers and hydrogels made therefromSHEARWATER CORP·Filed 2002·Application pending·0 cites
- 2642US2002182172A1Water-soluble polymer conjugates of triazine derivativesSHEARWATER CORP·Filed 2001·Application pending·0 cites
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