Herwig Hoffmann

Person

Frankenthal, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacture of butynediol
- Patent number 4,093,668
- Issue date Jun 6, 1978
- BASF Aktiengesellschaft
- Wolfgang Reiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation of acetylene alcohols
- Patent number 4,072,714
- Issue date Feb 7, 1978
- BASF Aktiengesellschaft
- Dieter Voges
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Manufacture of butynediol
- Patent number 4,067,914
- Issue date Jan 10, 1978
- BASF Aktiengesellschaft
- Wolfgang Reiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Butynediol manufacture
- Patent number 4,062,899
- Issue date Dec 13, 1977
- BASF Aktiengesellschaft
- Peter Rudolf Laurer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the hydrogenation of acetylene alcohols
- Patent number 4,048,116
- Issue date Sep 13, 1977
- BASF Aktiengesellschaft
- Dieter Voges
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of 4,4'-diphenylmethane diisocyanate and a mixture of d...
- Patent number 4,014,914
- Issue date Mar 29, 1977
- Badische Anilin- & Soda-Fabrik Aktiengesellschaft
- Hans Joachim Pistor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of amines from alcohols
- Patent number 4,014,933
- Issue date Mar 29, 1977
- BASF Aktiengesellschaft
- Guenther Boettger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Basic mixed carbonate of copper and aluminum and process for manufa...
- Patent number 4,009,124
- Issue date Feb 22, 1977
- BASF Aktiengesellschaft
- Peter Rudolf Laurer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for partial hydrogenation
- Patent number 4,001,344
- Issue date Jan 4, 1977
- BASF Aktiengesellschaft
- Herwig Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of saturated aliphatic alcohols
- Patent number 3,991,127
- Issue date Nov 9, 1976
- BASF Aktiengesellschaft
- Hubert Corr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of continuously producing .gamma.-butyrolactams
- Patent number 3,975,400
- Issue date Aug 17, 1976
- Badische Anilin- & Soda-Fabrik Aktiengesellschaft
- Walter Himmele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of hexamethylene diamine
- Patent number 3,972,938
- Issue date Aug 3, 1976
- BASF Aktiengesellschaft
- Dieter Voges
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of butynediol
- Patent number 3,957,888
- Issue date May 18, 1976
- BASF Aktiengesellschaft
- Wolfgang Reiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making an ethynylation catalyst
- Patent number 3,954,669
- Issue date May 4, 1976
- BASF Aktiengesellschaft
- Franz Josef Broecker
- C07 - ORGANIC CHEMISTRY

Herwig Hoffmann

Person

Patents Grantslast 30 patents

Manufacture of butynediol

Hydrogenation of acetylene alcohols

Manufacture of butynediol

Butynediol manufacture

Catalyst for the hydrogenation of acetylene alcohols

Manufacture of 4,4'-diphenylmethane diisocyanate and a mixture of d...

Production of amines from alcohols

Basic mixed carbonate of copper and aluminum and process for manufa...

Catalyst for partial hydrogenation

Production of saturated aliphatic alcohols

Method of continuously producing .gamma.-butyrolactams

Manufacture of hexamethylene diamine

Process for the manufacture of butynediol

Process for making an ethynylation catalyst