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Roman R. Lorenz
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Rensselaer County, NY, US
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last 30 patents
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Patent Grant
Morphine/apomorphine rearrangement process
Patent number
4,162,361
Issue date
Jul 24, 1979
Sterling Drug Inc.
Roman R. Lorenz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkyl .alpha.-[3-(pyridyl)-anilinomethylene]acetoacetates
Patent number
4,107,167
Issue date
Aug 15, 1978
Sterling Drug Inc.
Roman R. Lorenz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-Ethylamino-2-picoline from 6-acetamido-2-picoline
Patent number
4,021,437
Issue date
May 3, 1977
Sterling Drug Inc.
Roman R. Lorenz
C07 - ORGANIC CHEMISTRY