Uwe Arndt

Follow

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Highly branched polyphosphonates based on melamine
- Patent number 5,334,692
- Issue date Aug 2, 1994
- Bayer Aktiengesellschaft
- Bernhard Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of alkali metal salts of 2-phosphonobut...
- Patent number 5,233,088
- Issue date Aug 3, 1993
- Bayer Aktiengesellschaft
- Uwe Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly branched polyphosphonates
- Patent number 5,216,113
- Issue date Jun 1, 1993
- Bayer Aktiengesellschaft
- Wolfgang-Hans Schulz-Schlitte
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminomethanephosphonic acid aryl esters, a process for their produc...
- Patent number 5,159,074
- Issue date Oct 27, 1992
- Bayer Aktiengesellschaft
- Uwe Arndt
- C07 - ORGANIC CHEMISTRY