Mark S. Rienstra

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Lansdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for converting lipid-containing bacterial capsular polysacc...
- Patent number 5,314,811
- Issue date May 24, 1994
- Merck & Co., Inc.
- Ann L. Lee
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for removing bacterial endotoxin from gram-negative polysac...
- Patent number 5,045,456
- Issue date Sep 3, 1991
- Merck & Co., Inc.
- Mark S. Rienstra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for removing bacterial endotoxin from gram-negative polysac...
- Patent number 5,039,610
- Issue date Aug 13, 1991
- Merck & Co., Inc.
- Mark S. Rienstra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for removing bacterial endotoxin from gram-negative polysac...
- Patent number 5,019,502
- Issue date May 28, 1991
- Merck & Company, Inc.
- Mark S. Rienstra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE