Matthias Hof

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Compositions which can be used as biofuel
- Patent number 7,799,544
- Issue date Sep 21, 2010
- Cognis IP Management GmbH
- Ulrich Schörken
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Methods for producing polyester amides based on polyisobutylenes, p...
- Patent number 6,946,524
- Issue date Sep 20, 2005
- Cognis Deutschland GmbH & Co. KG
- Wolfgang Breuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Emulsifiers for Metal Working Fluids
- Publication number 20110162425
- Publication date Jul 7, 2011
- Matthias Hof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXIDATION-STABLE CARBOXYLIC ESTERS AND USE THEREOF
- Publication number 20100048931
- Publication date Feb 25, 2010
- Alfred Westfechtel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compositions Which Can be Used as Biofuel
- Publication number 20080153143
- Publication date Jun 26, 2008
- Ulrich Schorken
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Polyol Ester for Transformers
- Publication number 20080033201
- Publication date Feb 7, 2008
- Matthias Hof
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for producing capsules containing an active ingredient and h...
- Publication number 20040110898
- Publication date Jun 10, 2004
- Michael Dreja
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of polyester amides for the stabilisation of asphaltenes in cru...
- Publication number 20040039125
- Publication date Feb 26, 2004
- Wolfgang Breuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...