Heinz-Rudi Feist

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Hanover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of halogenated carboxylic anhydrides
- Patent number 11,414,369
- Issue date Aug 16, 2022
- Solvay S.A.
- Heinz Rudi Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of halogenated carboxylic anhydrides
- Patent number 10,927,063
- Issue date Feb 23, 2021
- Solvay S.A.
- Heinz Rudi Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing novel products by hydrogen fluoride with este...
- Patent number 4,746,463
- Issue date May 24, 1988
- Kali-Chemie Aktiengesellschaft
- Heinz-Rudi Feist
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for producing novel products by hydrogen fluoride with este...
- Patent number 4,659,493
- Issue date Apr 21, 1987
- Kali-Chemie Aktiengesellschaft
- Heinz-Rudi Feist
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF HALOGENATED CARBOXYLIC ANHYDRIDES
- Publication number 20210139403
- Publication date May 13, 2021
- SOLVAY S.A.
- Heinz Rudi FEIST
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF HALOGENATED CARBOXYLIC ANHYDRIDES
- Publication number 20160122273
- Publication date May 5, 2016
- SOLVAY SA
- Heinz Rudi FEIST
- C07 - ORGANIC CHEMISTRY