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Vaccine against hepatitis A virus
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Patent number RE37381
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Issue date Sep 18, 2001
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The United States of America as represented by the Department of Health and H...
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Robert H. Purcell
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424 - Drug, bio-affecting and body treating compositions
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Chimeric hepatitis A vaccine
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Patent number 5,837,260
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Issue date Nov 17, 1998
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The United of America as represented by the Department of Health and Human Se...
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Jeffrey I. Cohen
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Methods of detecting hepatitis A virus
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Patent number 5,516,630
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Issue date May 14, 1996
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The United States of America as represented by the Department of Health and H...
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John R. Ticehurst
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Vaccine against hepatitis A virus
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Patent number 4,894,228
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Issue date Jan 16, 1990
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The United States of America as represented by the Department of Health and H...
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Robert H. Purcell
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE