Inventor · disambiguated record
J. Richard Spears
Also filed as: SPEARS J RICHARD · SPEARS RICHARD J
26 granted patents·3,773 citations·filing 1984–2005
98Inventor score
Top patents by PatentIndex Score
26 records- 0198US6344489B1Stabilized gas-enriched and gas-supersaturated liquidsUNIV WAYNE STATE·Filed 1996·Granted Feb 5, 2002·151 cites·52 claims
- 0298US4799479AMethod and apparatus for angioplastyBETH ISRAEL HOSPITAL·Filed 1987·Granted Jan 24, 1989·685 cites·65 claims
- 0395US7294278B2Method for oxygenating wastewaterUNIV WAYNE STATE·Filed 2005·Granted Nov 13, 2007·73 cites·20 claims
- 0492US7008535B1Apparatus for oxygenating wastewaterDYNAMOX INC·Filed 2000·Granted Mar 7, 2006·130 cites·17 claims
- 0592US6607698B1Method for generalized extracorporeal supportTHEROX INC·Filed 1997·Granted Aug 19, 2003·97 cites·26 claims
- 0692US6238645B1Methods of oxygenating tissuesUNIV WAYNE STATE·Filed 1999·Granted May 29, 2001·62 cites·17 claims
- 0792US5019075AMethod and apparatus for angioplastyBETH ISRAEL HOSPITAL·Filed 1990·Granted May 28, 1991·868 cites·42 claims
- 0891US6315942B1System for delivery of gas-enriched fluidsUNIV WAYNE STATE·Filed 2000·Granted Nov 13, 2001·59 cites·32 claims
- 0989US6241802B1Method for delivery of gas-enriched fluidsUNIV WAYNE STATE·Filed 2000·Granted Jun 5, 2001·46 cites·38 claims
- 1086US6461590B2Stabilized gas-supersaturated suspensions and methods for their deliveryUNIV WAYNE STATE·Filed 2001·Granted Oct 8, 2002·14 cites·13 claims
- 1185US5834519AStabilized gas-supersaturated emulsions and suspensionsUNIV WAYNE STATE·Filed 1996·Granted Nov 10, 1998·38 cites·12 claims
- 1284US5922305AMethods of treating tissues with oxygen-supersaturated emulsionsUNIV WAYNE STATE·Filed 1997·Granted Jul 13, 1999·37 cites·18 claims
- 1384US5226430AMethod for angioplastyBETH ISRAEL HOSPITAL·Filed 1991·Granted Jul 13, 1993·256 cites·7 claims
- 1484US4878492ALaser balloon catheterBARD INC C R·Filed 1987·Granted Nov 7, 1989·204 cites·47 claims
- 1583US4577636AMethod for diagnosis of atherosclerosisBETH ISRAEL HOSPITAL·Filed 1984·Granted Mar 25, 1986·139 cites·10 claims
- 1682US5958377AMethods of delivering gases to gas-depleted environmentsUNIV WAYNE STATE·Filed 1997·Granted Sep 28, 1999·32 cites·28 claims
- 1781US6197279B1Methods of delivering oxygen with emulsionsUNIV WAYNE STATE·Filed 1999·Granted Mar 6, 2001·29 cites·13 claims
- 1881US6169117B1Stabilized gas-supersaturated emulsionsUNIV WAYNE STATE·Filed 1998·Granted Jan 2, 2001·27 cites·29 claims
- 1981US4773899AMethod of treatment of artherosclerosis and balloon catheter the sameBETH ISRAEL HOSPITAL·Filed 1988·Granted Sep 27, 1988·169 cites·19 claims
- 2080US6746417B2Apparatus for generalized extracorporeal supportTHEROX INC·Filed 2000·Granted Jun 8, 2004·28 cites·44 claims
- 2174US5957899AHigh pressure transluminal fluid delivery deviceTHEROX INC·Filed 1996·Granted Sep 28, 1999·134 cites·30 claims
- 2273US6248087B1Apparatus for generalized extracorporeal supportTHEROX INC·Filed 1999·Granted Jun 19, 2001·93 cites·48 claims
- 2373US5797876AHigh pressure perfusion deviceTHEROX INC·Filed 1995·Granted Aug 25, 1998·131 cites·32 claims
- 2472US6123698AAngioscopy apparatus and methodsTHEROX INC·Filed 1999·Granted Sep 26, 2000·122 cites·3 claims
- 2565US5976119AHigh pressure perfusion deviceUNIV WAYNE STATE·Filed 1998·Granted Nov 2, 1999·94 cites·35 claims
- 2649USRE34544EMethod of treatment of artherosclerosis and balloon catheter the sameBETH ISRAEL HOSPITAL·Filed 1992·Granted Feb 15, 1994·55 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →