Helmuth Schulze-Trautmann

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Microcrystalline paraffin, method for producing microcrystalline pa...
- Patent number 9,347,007
- Issue date May 24, 2016
- Sasol Wax GmbH
- Helmuth Schulze-Trautmann
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Microcrystalline paraffin
- Patent number 7,875,166
- Issue date Jan 25, 2011
- Sasol Wax International AG
- Michael Matthäi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Microcrystalline paraffin, method for producing microcrystalline pa...
- Publication number 20060118462
- Publication date Jun 8, 2006
- Helmuth Schulze-Trautmann
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Microcrystalline paraffin-
- Publication number 20040192979
- Publication date Sep 30, 2004
- Michael Matthai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...