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Frank Baardman
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Amsterdam, NL
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last 30 patents
Information
Patent Grant
Process for the preparation of copolymers
Patent number
5,750,642
Issue date
May 12, 1998
Shell Oil Company
Frank Baardman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the copolymerization of carbon monoxide with an olefini...
Patent number
5,741,939
Issue date
Apr 21, 1998
Shell Oil Company
Frank Baardman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the copolymerization of carbon monoxide with an olefini...
Patent number
5,670,611
Issue date
Sep 23, 1997
Shell Oil Company
Frank Baardman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the copolymerization of carbon monoxide with an olefini...
Patent number
5,668,249
Issue date
Sep 16, 1997
Shell Oil Company
Frank Baardman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the copolymerization of carbon monoxide with an olefini...
Patent number
5,658,982
Issue date
Aug 19, 1997
Shell Oil Company
Frank Baardman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Herbicidal urea compounds
Patent number
4,533,379
Issue date
Aug 6, 1985
Shell Oil Company
Robert van Helden
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the ring alkylation of an aniline
Patent number
4,436,937
Issue date
Mar 13, 1984
Shell Oil Company
Frank Baardman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bicyclic lactams and process for their preparation
Patent number
4,262,124
Issue date
Apr 14, 1981
Shell Oil Company
Gary Scholes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of derivatives of cyclobutane and cyclobutene
Patent number
4,031,152
Issue date
Jun 21, 1977
Shell Oil Company
Joachim H. Lukas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of derivatives of cyclobutane and cyclobutene
Patent number
3,965,204
Issue date
Jun 22, 1976
Shell Oil Company
Joachim H. Lukas
C07 - ORGANIC CHEMISTRY