Peter Hardt

Person

Visp, CH

People

Patents Grantslast 30 patents

Information Patent Grant
4,4'-methylene-bis-(3-chloro-2,6-dialkylphenylisocyanates)
- Patent number 5,734,076
- Issue date Mar 31, 1998
- Lonza AG
- Ulrich Daum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 4, 4'-(phenylene-diisopropyl)-bis(2,...
- Patent number 5,488,163
- Issue date Jan 30, 1996
- Lonza Ltd.
- Peter Hardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of gamma-butyrobetaine
- Patent number 5,087,745
- Issue date Feb 11, 1992
- Lonza Ltd.
- Peter Hardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 7-ethyl indole
- Patent number 4,703,126
- Issue date Oct 27, 1987
- Lonza Ltd.
- Peter Hardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 3,3-dimethylglutaric
- Patent number 4,511,734
- Issue date Apr 16, 1985
- Lonza Ltd.
- Pavel Lehky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the catalytic production of 2-substituted pyridines
- Patent number 4,212,978
- Issue date Jul 15, 1980
- Lonza Ltd.
- Peter Hardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the catalytic production of 2-substituted pyridines
- Patent number 4,196,287
- Issue date Apr 1, 1980
- Lonza Ltd.
- Peter Hardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-vinyl pyridine
- Patent number 4,116,968
- Issue date Sep 26, 1978
- Lonza, Ltd.
- Peter Hardt
- C07 - ORGANIC CHEMISTRY

Peter Hardt

Person

Patents Grantslast 30 patents

4,4'-methylene-bis-(3-chloro-2,6-dialkylphenylisocyanates)

Process for the production of 4, 4'-(phenylene-diisopropyl)-bis(2,...

Process for the production of gamma-butyrobetaine

Process for the production of 7-ethyl indole

Process for the production of 3,3-dimethylglutaric

Process for the catalytic production of 2-substituted pyridines

Process for the catalytic production of 2-substituted pyridines

Process for the production of 2-vinyl pyridine