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Biotech Research Labs, Inc.
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Rockville, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Betulinic acid and dihydrobetulinic acid derivatives and uses therefor
Patent number
5,679,828
Issue date
Oct 21, 1997
Biotech Research Labs, Inc.
Kuo-Hsiung Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Purified equine immunologlobulins and method of use thereof
Patent number
4,911,910
Issue date
Mar 27, 1990
Biotech Research Labs, Inc.
Raymond E. Mifflin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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