Helena Wagner

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Koeln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of a polyster composition as a hydraulic fluid
- Patent number 7,524,798
- Issue date Apr 28, 2009
- Sudzucker Aktiengesellschaft Fuchs Petrolub AG
- Markwart Kunz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Carbohydrate esters for using as lubricants
- Patent number 7,220,710
- Issue date May 22, 2007
- Südzucker Aktiengesellschaft
- Markwart Kunz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Compositions of material, especially lubricants and pressure transm...
- Patent number 7,101,831
- Issue date Sep 5, 2006
- Fuchs Petrolub AG
- Wolfgang Hoelderich
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
The use of a polyster composition as a hydraulic fluid
- Publication number 20050032653
- Publication date Feb 10, 2005
- Markwart Kunz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Carbohydrate esters for using as lubricants
- Publication number 20040242919
- Publication date Dec 2, 2004
- Markwart Kunz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Novel compositions of material, especially lubricants and pressure...
- Publication number 20030186823
- Publication date Oct 2, 2003
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY