Assignee
SAWYER PHILIP NICHOLAS
13 granted patents·1,160 citations·filing 1973–1990
Top patents by PatentIndex Score
13 records- 0195US4065816ASurgical method of using a sterile packaged prosthesisSAWYER PHILIP NICHOLAS·Filed 1976·Granted Jan 3, 1978·235 cites·5 claims
- 0294US4404970AHemostatic article and methods for preparing and employing the sameSAWYER PHILIP NICHOLAS·Filed 1980·Granted Sep 20, 1983·139 cites·12 claims
- 0394US4011947APackaged prosthetic deviceSAWYER PHILIP NICHOLAS·Filed 1975·Granted Mar 15, 1977·215 cites·28 claims
- 0493US4390519ABandage with hemostatic agent and methods for preparing and employing the sameSAWYER PHILIP NICHOLAS·Filed 1980·Granted Jun 28, 1983·197 cites·6 claims
- 0589US4038702AElectrochemical and chemical methods for production of non-thrombogenic metal heart valvesSAWYER PHILIP NICHOLAS·Filed 1973·Granted Aug 2, 1977·46 cites·1 claims
- 0688US4238480AMethod for preparing an improved hemostatic agent and method of employing the sameSAWYER PHILIP NICHOLAS·Filed 1978·Granted Dec 9, 1980·105 cites·26 claims
- 0782US4082507AProsthesis and method for making the sameSAWYER PHILIP NICHOLAS·Filed 1976·Granted Apr 4, 1978·101 cites·22 claims
- 0879US4329290AAntithrombotic derivatives of ammonium ascorbateSAWYER PHILIP NICHOLAS·Filed 1980·Granted May 11, 1982·11 cites·1 claims
- 0970US4568333AValve arrangement especially suitable for preventing introduction of air into vascular systemsSAWYER PHILIP NICHOLAS·Filed 1983·Granted Feb 4, 1986·97 cites·21 claims
- 1060US4954521AMethods for administering anti-thrombotic compoundsSAWYER PHILIP NICHOLAS·Filed 1987·Granted Sep 4, 1990·5 cites·9 claims
- 1154US3956504AMethod of preventing thrombosesSAWYER PHILIP NICHOLAS·Filed 1973·Granted May 11, 1976·8 cites·4 claims
- 1240US4727164AMixture of esters of para amino benzoic acid and ascorbic acidSAWYER PHILIP NICHOLAS·Filed 1986·Granted Feb 23, 1988·1 cites·11 claims
- 1332US5180839AAnti-thrombotic compoundsSAWYER PHILIP NICHOLAS·Filed 1990·Granted Jan 19, 1993·0 cites·1 claims
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