Inventor · disambiguated record

Herman C. H. A. Vanriel

Also filed as: VANRIEL HERMAN C H A

1 granted patent·21 citations·filing 1980–1980

41Inventor score

Technology areasC07D

Files withUS HEALTH1

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1 record

0179US4277604AFacile synthesis of codeine precursors from thebaineUS HEALTH·Filed 1980·Granted Jul 7, 1981·21 cites·7 claims

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