Brigitte Stoll

Follow

Person

Pulheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
N-Benzoyl-.omega.-anilino alkane carboxylic acids and salts and est...
- Patent number 4,386,031
- Issue date May 31, 1983
- A. Nattermann & Cie. GmbH
- Gerd Hilboll
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.omega.-(2-Oxo-benzazolinyl)-alkanoic acid derivatives
- Patent number 4,377,695
- Issue date Mar 22, 1983
- A. Nattermann & Cie. GmbH
- Hans-Heiner Lautenschlager
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-(N-Alkyl-N-acyl-amino)-thiophen-2-carboxylic acid derivatives
- Patent number 4,349,686
- Issue date Sep 14, 1982
- A. Nattermann & Cie. GmbH
- Hans-Heiner Lautenschlager
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Substituted .omega.-(2-oxo-4-imidazolin-1-yl) alcanoic acids and...
- Patent number 4,349,684
- Issue date Sep 14, 1982
- A. Nattermann & Cie. GmbH
- Hans-Heiner Lautenschlager
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxoimidazolinealkanoic acids and their salts and esters, their prep...
- Patent number 4,330,550
- Issue date May 18, 1982
- A. Nattermann & Cie. GmbH
- Hans-Heiner Lautenschlager
- C07 - ORGANIC CHEMISTRY