Virginia Livingston-Wheeler

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La Jolla, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a purified extraction residue fraction and its...
- Patent number 5,382,428
- Issue date Jan 17, 1995
- Mainarich; John J.
- Virginia Livingston-Wheeler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production of HCG
- Patent number 4,643,970
- Issue date Feb 17, 1987
- Virginia Livingston-Wheeler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing a purified extraction residue fraction and its...
- Patent number 4,410,510
- Issue date Oct 18, 1983
- Livingston-Wheeler; Virginia
- Virginia Livingston-Wheeler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE