Application

15508933 · Asymmetrical hydrogenation reaction of ketonic acid compound

Filed 2017-03-06 · Granted · Patent 10112884 (2018-10-30) The official file ↗The patent and its PDF ↗ · Art unit 1622 · Examiner Mark R Luderer Typical · CPC B01J 31/189 · Zhejiang Jiuzhou Pharma science&technology Co., Ltd. · Zhejiang Jiuzhou Pharmaceutical Co., Ltd.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

6.9 mo

to disposition 19.8 mo

Statutes raised

103

2 actions read

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