Inventor · disambiguated record
Stan A. Zisman
Also filed as: ZISMAN STAN A
11 granted patents·242 citations·filing 1989–2002
91Inventor score
Top patents by PatentIndex Score
11 records- 0188US5587348AAlkyne hydrogenation catalyst and processPHILLIPS PETROLEUM CO·Filed 1995·Granted Dec 24, 1996·73 cites·32 claims
- 0288US5510550ASelective acetylene hydrogenationPHILLIPS PETROLEUM CO·Filed 1995·Granted Apr 23, 1996·58 cites·26 claims
- 0387US5698752ASelective hydrogenation processPHILLIPS PETROLEUM CO·Filed 1996·Granted Dec 16, 1997·29 cites·23 claims
- 0486US5488024ASelective acetylene hydrogenationPHILLIPS PETROLEUM CO·Filed 1994·Granted Jan 30, 1996·43 cites·38 claims
- 0565US5110933ASalts of 3-azabicyclo[3.3.1]nonanes as antiarrhythmic agents, and precursors thereofUNIV OKLAHOMA STATE·Filed 1990·Granted May 5, 1992·10 cites·4 claims
- 0662US5084572ASalts of 3-azabicyclo [3.3.1]nonanes as antiarrhythmic agents, and precursors thereofUNIV OKLAHOMA STATE·Filed 1989·Granted Jan 28, 1992·6 cites·11 claims
- 0755US5247061ASynthesis of poly(dithio thiadiazole by oxidative polymerizationPHILLIPS PETROLEUM CO·Filed 1992·Granted Sep 21, 1993·9 cites·17 claims
- 0853US6736879B2Process to prepare low carbon disulfide containing dimethyl sulfideCHEVRON PHILLIPS CHEMICAL CO·Filed 2002·Granted May 18, 2004·5 cites·36 claims
- 0942US5171907APreparation of hydrogenation catalyst and hydrogenation process therewithPHILLIPS PETROLEUM CO·Filed 1991·Granted Dec 15, 1992·2 cites·10 claims
- 1029US6168769B1Olefin purificationPHILLIPS PETROLEUM CO·Filed 1993·Granted Jan 2, 2001·7 cites·23 claims
- 1129US5972303AOlefin purificationPHILLIPS PETROLEUM CO·Filed 1995·Granted Oct 26, 1999·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →