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Sinnanyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing fluorinated esters
Patent number
4,898,970
Issue date
Feb 6, 1990
Onoda Cement Co., Ltd.
Eiji Ogura
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing 5-fluorouracil
Patent number
4,631,342
Issue date
Dec 23, 1986
Onoda Cement Company, Ltd.
Teruo Umemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 2,2,2-trifluoroethanol
Patent number
4,489,211
Issue date
Dec 18, 1984
Onoda Cement Co., Ltd.
Eiji Ogura
C07 - ORGANIC CHEMISTRY