Stan A. Zisman

Person

Bartlesville, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process to prepare low carbon disulfide containing dimethyl sulfide
- Patent number 6,736,879
- Issue date May 18, 2004
- Chevron Phillips Chemical Company LP
- Dan M. Hasenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Olefin purification
- Patent number 6,168,769
- Issue date Jan 2, 2001
- Phillips Petroleum Company
- Stan A. Zisman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Olefin purification
- Patent number 5,972,303
- Issue date Oct 26, 1999
- Phillips Petroleum Company
- Stan A. Zisman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective hydrogenation process
- Patent number 5,698,752
- Issue date Dec 16, 1997
- Phillips Petroleum Company
- Scott H. Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyne hydrogenation catalyst and process
- Patent number 5,587,348
- Issue date Dec 24, 1996
- Phillips Petroleum Company
- Scott H. Brown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective acetylene hydrogenation
- Patent number 5,510,550
- Issue date Apr 23, 1996
- Phillips Petroleum Company
- Tin-Tack P. Cheung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective acetylene hydrogenation
- Patent number 5,488,024
- Issue date Jan 30, 1996
- Phillips Petroleum Company
- Tin-Tack P. Cheung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of poly(dithio thiadiazole by oxidative polymerization
- Patent number 5,247,061
- Issue date Sep 21, 1993
- Phillips Petroleum Company
- Stan A. Zisman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of hydrogenation catalyst and hydrogenation process the...
- Patent number 5,171,907
- Issue date Dec 15, 1992
- Phillips Petroleum Company
- Michael S. Matson
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS TO PREPARE LOW CARBON DISULFIDE CONTAINING DIMETHYL SULFIDE
- Publication number 20030205134
- Publication date Nov 6, 2003
- Dan M. Hasenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Stan A. Zisman

Person

Patents Grantslast 30 patents

Process to prepare low carbon disulfide containing dimethyl sulfide

Olefin purification

Olefin purification

Selective hydrogenation process

Alkyne hydrogenation catalyst and process

Selective acetylene hydrogenation

Selective acetylene hydrogenation

Synthesis of poly(dithio thiadiazole by oxidative polymerization

Preparation of hydrogenation catalyst and hydrogenation process the...

Patents Applicationslast 30 patents

PROCESS TO PREPARE LOW CARBON DISULFIDE CONTAINING DIMETHYL SULFIDE