David M. Clark

Follow

Person

Amsterdam, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Crystalline aluminophosphates and related compounds
- Patent number 5,232,683
- Issue date Aug 3, 1993
- Shell Oil Company
- David M. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of alkenes
- Patent number 5,220,092
- Issue date Jun 15, 1993
- Shell Oil Company
- David M. Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing hydrogen from the presence of organic compounds
- Patent number 5,124,500
- Issue date Jun 23, 1992
- Shell Oil Company
- David M. Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline aluminophosphate compositions
- Patent number 5,051,246
- Issue date Sep 24, 1991
- Shell Oil Company
- David M. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Crystalline aluminophosphates compositions
- Patent number 5,049,366
- Issue date Sep 17, 1991
- Shell Oil Company
- David M. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Novel crystalline aluminophosphates and related compounds
- Patent number 5,045,293
- Issue date Sep 3, 1991
- Shell Oil Company
- David M. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Crystalline aluminophosphate compositions
- Patent number 5,035,870
- Issue date Jul 30, 1991
- Shell Oil Company
- David M. Clark
- C01 - INORGANIC CHEMISTRY