Dirk Naumann

Follow

Person

Bad Harzburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Cobaltous oxide containing finely-dispersed metallic cobalt, method...
- Patent number 6,277,305
- Issue date Aug 21, 2001
- H. C. Starck GmbH & Co. KG
- Astrid Görge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cobalt/cobalt oxide powder
- Patent number 5,718,844
- Issue date Feb 17, 1998
- H. C. Starck GmbH & Co., KG
- Ulrich Krynitz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of pure nickel hydroxide and its use
- Patent number 5,391,265
- Issue date Feb 21, 1995
- H. C. Starck GmbH & Co. KG
- Ulrich Krynitz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR