Hans Dolhaine

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Nanoscale organic UV filters
- Patent number 6,368,577
- Issue date Apr 9, 2002
- Cognis Deutschland GmbH
- Christian Kropf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of nanoscale sterols and sterol esters
- Patent number 6,352,737
- Issue date Mar 5, 2002
- Cognis Deutschland GmbH
- Hans Dolhaine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicate-based builders and their use in detergents and multicompon...
- Patent number 5,780,420
- Issue date Jul 14, 1998
- Henkel Kommanditgesselschaft auf Aktien
- Wolfgang Breuer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing alkali metal silicates by heating cristobalite...
- Patent number 5,215,732
- Issue date Jun 1, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Johannes W. Hachgenei
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water-based drilling and well-servicing fluids with swellable, synt...
- Patent number 4,888,120
- Issue date Dec 19, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Electrodeposition Material, Process for Providing a Corrosion-Prote...
- Publication number 20080210567
- Publication date Sep 4, 2008
- Subbian Karuppuchamy
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITE MATERIALS COMPRISED OF CALCIUM COMPOUNDS AND PROTEIN COMP...
- Publication number 20080160091
- Publication date Jul 3, 2008
- HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
- Christian KROPF
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions for treating tooth and/or bone tissue
- Publication number 20030165440
- Publication date Sep 4, 2003
- Marcel Roth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for producing nanoparticles suspensions
- Publication number 20030155668
- Publication date Aug 21, 2003
- Theo Stalberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE