William L. Smith

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Richmond, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of enhancing memory or correcting memory deficiency with ary...
- Patent number 4,863,919
- Issue date Sep 5, 1989
- A. H. Robins Company, Incorporated
- William L. Smith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of using 2-alkoxy-N-(1-azabicyclo[2.2.2]oct-3-yl)benzamide-N...
- Patent number 4,722,834
- Issue date Feb 2, 1988
- A. H. Robins Company, Incorporated
- Lina C. Teng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-alkoxy-N-(1-azabicyclo(2.2.2)oct-3-yl) benzamides and thiobenzami...
- Patent number 4,717,563
- Issue date Jan 5, 1988
- A. H. Robins Company, Inc.
- Reevis S. Alphin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aryloxy-N-(aminoalkyl)-1-pyrrolidine and piperidine carboxamides an...
- Patent number 4,547,514
- Issue date Oct 15, 1985
- A. H. Robins Company, Incorporated
- Pershottam P. Mathur
- C07 - ORGANIC CHEMISTRY