Horst Bertram

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for eliminating nitrogenous organic compounds from salt-con...
- Patent number 7,566,403
- Issue date Jul 28, 2009
- LANXESS Deutschland GmbH
- Thomas Weiβ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Production of 2-phosphonobutane-1,2,4-tricarboxylic acid and the al...
- Patent number 5,639,909
- Issue date Jun 17, 1997
- Bayer Aktiengesellschaft
- Christoph Holzner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for eliminating nitrogenous organic compounds from salt-con...
- Publication number 20080210640
- Publication date Sep 4, 2008
- Thomas Weiss
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE