Inventor · disambiguated record
Birendra K. Patnaik
Also filed as: PATNAIK BIRENDRA K · PATNAIK BIRENDRA KUMAR
20 granted patents·1,754 citations·filing 1976–2001
96Inventor score
Files withMEADOX MEDICALS INC6DART IND INC5EL PASO POLYOLEFINS3SCIMED LIFE SYSTEMS INC3HERCULES INC2
Top patents by PatentIndex Score
20 records- 0198US5741881AProcess for preparing covalently bound-heparin containing polyurethane-peo-heparin coating compositionsMEADOX MEDICALS INC·Filed 1996·Granted Apr 21, 1998·240 cites·44 claims
- 0294US5877263AProcess for preparing polymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agentsMEADOX MEDICALS INC·Filed 1996·Granted Mar 2, 1999·255 cites·41 claims
- 0394US5855618APolyurethanes grafted with polyethylene oxide chains containing covalently bonded heparinMEADOX MEDICALS INC·Filed 1996·Granted Jan 5, 1999·288 cites·8 claims
- 0494US5728751ABonding bio-active materials to substrate surfacesMEADOX MEDICALS INC·Filed 1996·Granted Mar 17, 1998·306 cites·28 claims
- 0591US6107416APolymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agentsSCIMED LIFE SYSTEMS INC·Filed 1999·Granted Aug 22, 2000·170 cites·11 claims
- 0690US6338904B1Polymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agentsSCIMED LIFE SYSTEMS·Filed 2000·Granted Jan 15, 2002·57 cites·19 claims
- 0789US6096525ABonding bio-active materials to expanded polytetrafluoroethylene or polyethylene terephthalate via an isocyanate-terminated spacerMEADOX MEDICALS INC·Filed 1997·Granted Aug 1, 2000·175 cites·9 claims
- 0886US6803069B2Method for imparting a bio-active coatingSCIMED LIFE SYSTEMS INC·Filed 2001·Granted Oct 12, 2004·46 cites·4 claims
- 0979US6306165B1ePTFE small caliber vascular grafts with significant patency enhancement via a surface coating which contains covalently bonded heparinMEADOX MEDICALS INC·Filed 1996·Granted Oct 23, 2001·100 cites·4 claims
- 1075US4835230AUse of a cationic polymerization initiator in the preparation of thermoset polymerHERCULES INC·Filed 1988·Granted May 30, 1989·21 cites·5 claims
- 1163US5049615APolyindanes as processing aid for engineering thermoplasticsHERCULES INC·Filed 1989·Granted Sep 17, 1991·16 cites·18 claims
- 1263US4351930APropylene copolymerization process and productEL PASO POLYOLEFINS·Filed 1981·Granted Sep 28, 1982·13 cites·15 claims
- 1363US4073766AOrganic borate coupling agentsDART IND INC·Filed 1976·Granted Feb 14, 1978·16 cites·18 claims
- 1461US4342856APropylene polymerization process and productEL PASO POLYOLEFINS·Filed 1980·Granted Aug 3, 1982·12 cites·22 claims
- 1560US4308357ABlock copolymerization process and productEL PASO POLYOLEFINS·Filed 1980·Granted Dec 29, 1981·12 cites·24 claims
- 1647US6713568B1Composition and process for preparing biocompatible polymer coatingsSCIMED LIFE SYSTEMS INC·Filed 1998·Granted Mar 30, 2004·20 cites·13 claims
- 1741US4382018AMethod for making titanium trichloride catalystsDART IND INC·Filed 1980·Granted May 3, 1983·4 cites·10 claims
- 1837US4222895APolyolefin catalystDART IND INC·Filed 1979·Granted Sep 16, 1980·2 cites·14 claims
- 1933US4154702APolyolefin catalystDART IND INC·Filed 1978·Granted May 15, 1979·1 cites·14 claims
- 2030US4197387APolyolefin catalystDART IND INC·Filed 1978·Granted Apr 8, 1980·0 cites·16 claims
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