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John J. Kopchick
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Verona, NJ, US
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last 30 patents
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Patent Grant
Avian retrovirus-bovine growth hormone DNA
Patent number
4,828,987
Issue date
May 9, 1989
Merck & Co., Inc.
John J. Kopchick
C07 - ORGANIC CHEMISTRY
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Patent Grant
Encapsulated mouse cells transformed with avian retrovirus-bovine g...
Patent number
4,686,098
Issue date
Aug 11, 1987
Merck & Co., Inc.
John J. Kopchick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE