Wilbrand Kirsten

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Wunstorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for obtaining a natural mixture of conjugated equine estrogens
- Patent number 7,964,586
- Issue date Jun 21, 2011
- Abbott Products GmbH
- Heinz-Helmer Rasche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of cresol from mares' urine
- Patent number 7,220,733
- Issue date May 22, 2007
- Solvay Pharmaceuticals GmbH
- Heinz-Helmer Rasche
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for obtaining a natural mixture of conjugated equine estrogens
- Publication number 20050032767
- Publication date Feb 10, 2005
- Solvay Pharmaceuticals GmbH
- Rasche Heinz-Helmer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separation of cresol from mares' urine
- Publication number 20030215953
- Publication date Nov 20, 2003
- Solvay Pharmaceuticals GmbH
- Heinz-Helmer Rasche
- C07 - ORGANIC CHEMISTRY