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Robert K. Driscoll
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Frankfurt am Main, DE
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last 30 patents
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Patent Grant
Polyvinyl acetals and their use
Patent number
5,019,624
Issue date
May 28, 1991
Hoechst AG
Matthias Gutweiler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the separation of butanol and butoxyacetaldehyde
Patent number
4,986,885
Issue date
Jan 22, 1991
Hoechst Aktiengesellschaft
Robert K. Driscoll
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a glyoxylic acid ester
Patent number
4,968,833
Issue date
Nov 6, 1990
Hoechst Aktiengesellschaft
Robert K. Driscoll
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hemiacetals of glyoxylic esters and a process for the isolation of...
Patent number
4,814,491
Issue date
Mar 21, 1989
Hoeschst Aktiengesellschaft
Robert K. Driscoll
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of glyoxylic hemiacetal esters
Patent number
4,692,547
Issue date
Sep 8, 1987
Hoechst Aktiengesellschaft
Robert K. Driscoll
C07 - ORGANIC CHEMISTRY