Gerhard Johannes

Follow

Person

Taunusstein, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Finely divided coating agent containing polymers having hydroxyl gr...
- Patent number 4,657,962
- Issue date Apr 14, 1987
- Hoechst AK
- Gerhard Brindopke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of acylurethanes, and the use thereof
- Patent number 4,608,420
- Issue date Aug 26, 1986
- Hoechst Aktiengesellschaft
- Gerhard Brindopke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing heat-curable, water-dilutable coating composi...
- Patent number 4,442,244
- Issue date Apr 10, 1984
- Hoechst Aktiengesellschaft
- Gerhard Johannes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing heat-curable, water-dilutable coating composi...
- Patent number 4,383,055
- Issue date May 10, 1983
- Hoechst Aktiengesellschaft
- Gerhard Johannes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Powder binder composition comprising an epoxy resin, a polyester re...
- Patent number 4,223,097
- Issue date Sep 16, 1980
- Hoechst Aktiengesellschaft
- Gerhard Johannes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...