Application

14337544 · PRODUCTION OF CYCLIC ACETALS OR KETALS USING SOLID ACID CATALYSTS

Filed 2014-07-22 · Granted · Patent 9440944 (2016-09-13) The official file ↗The patent and its PDF ↗ · Art unit 1625 · Examiner Taylor V Oh Typical · CPC C07D 323/00 · Eastman Chemical Company · PHAN LAW GROUP PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

8.1 mo

to disposition 25.8 mo

Statutes raised

101 102 103 112

3 actions read

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