Dietrich Fehringer

Person

Dielheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyaspartic acid by means of a precondensate
- Patent number 10,538,623
- Issue date Jan 21, 2020
- BASF SE
- Gazi Tuerkoglu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyaspartic acid under reflux cooling
- Patent number 10,370,620
- Issue date Aug 6, 2019
- BASF SE
- Gazi Tuerkoglu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Methods for producing polyaspartic acids in the presence of methane...
- Patent number 10,233,286
- Issue date Mar 19, 2019
- BASF SE
- Jürgen Detering
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of modified polyaspartic acids in dishwashing detergents
- Patent number 9,796,951
- Issue date Oct 24, 2017
- BASF SE
- Jürgen Detering
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of passivating metallic surfaces by means of copolymers havi...
- Patent number 8,568,522
- Issue date Oct 29, 2013
- BASF SE
- Frank Klippel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYASPARTIC ACID UNDER REFLUX COOLING
- Publication number 20180251709
- Publication date Sep 6, 2018
- BASF SE
- Gazi Tuerkoglu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYASPARTIC ACID BY MEANS OF A PRECONDENSATE
- Publication number 20170321008
- Publication date Nov 9, 2017
- BASF SE
- Gazi Tuerkoglu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHODS FOR PRODUCING POLYASPARTIC ACIDS
- Publication number 20160229956
- Publication date Aug 11, 2016
- BASF SE
- Jürgen DETERING
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
USE OF MODIFIED POLYASPARTIC ACIDS IN DISHWASHING DETERGENTS
- Publication number 20160222322
- Publication date Aug 4, 2016
- BASF SE
- Jürgen DETERING
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
MODIFIED POLYASPARTIC ACIDS, THE PRODUCTION THEREOF AND THEIR USE A...
- Publication number 20160222163
- Publication date Aug 4, 2016
- BASF SE
- Jürgen DETERING
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD OF PASSIVATING METALLIC SURFACES BY MEANS OF COPOLYMERS HAVI...
- Publication number 20090324839
- Publication date Dec 31, 2009
- BASF SE Patents, Trademarks and Licenses
- Frank Klippel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Dietrich Fehringer

Person

Patents Grantslast 30 patents

Method for producing polyaspartic acid by means of a precondensate

Method for producing polyaspartic acid under reflux cooling

Methods for producing polyaspartic acids in the presence of methane...

Use of modified polyaspartic acids in dishwashing detergents

Method of passivating metallic surfaces by means of copolymers havi...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLYASPARTIC ACID UNDER REFLUX COOLING

METHOD FOR PRODUCING POLYASPARTIC ACID BY MEANS OF A PRECONDENSATE

METHODS FOR PRODUCING POLYASPARTIC ACIDS

USE OF MODIFIED POLYASPARTIC ACIDS IN DISHWASHING DETERGENTS

MODIFIED POLYASPARTIC ACIDS, THE PRODUCTION THEREOF AND THEIR USE A...

METHOD OF PASSIVATING METALLIC SURFACES BY MEANS OF COPOLYMERS HAVI...