Wolfgang Himmelmann

Person

Opladen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Hardening photographic layers containing silver halide with a 1-sul...
- Patent number 4,067,741
- Issue date Jan 10, 1978
- AGFA-Gevaert, A.G.
- Peter Bergthaller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hardening silver halide containing photographic layers...
- Patent number 4,063,952
- Issue date Dec 20, 1977
- Agfa-Gevaert Aktiengesellschaft
- Wolfgang Himmelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hardening silver halide photographic layers with organi...
- Patent number 4,061,499
- Issue date Dec 6, 1977
- Agfa-Gevaert Aktiengesellschaft
- Wolfgang Himmelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of hardening a silver halide photographic material with a 1...
- Patent number 4,055,427
- Issue date Oct 25, 1977
- Agfa-Gevaert Aktiengesellschaft
- Peter Bergthaller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hardening photographic layers with carbodiimide compoun...
- Patent number 4,043,818
- Issue date Aug 23, 1977
- AGFA-Gevaert, A.G.
- Wolfgang Himmelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of hardening a protein-containing layer of a silver halide p...
- Patent number 4,013,468
- Issue date Mar 22, 1977
- AGFA-Gevaert, A.G.
- Peter Bergthaller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic gelatine layers with improved physical and photographi...
- Patent number 3,967,966
- Issue date Jul 6, 1976
- AGFA-Gevaert, A.G.
- Wolfgang Himmelmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Wolfgang Himmelmann

Person

Patents Grantslast 30 patents

Hardening photographic layers containing silver halide with a 1-sul...

Process for hardening silver halide containing photographic layers...

Process for hardening silver halide photographic layers with organi...

Process of hardening a silver halide photographic material with a 1...

Process for hardening photographic layers with carbodiimide compoun...

Method of hardening a protein-containing layer of a silver halide p...

Photographic gelatine layers with improved physical and photographi...