Application

14429151 · PROCESS FOR THE PURIFICATION OF A POLYCARBODIIMIDE

Filed 2015-03-18 · Granted · Patent 9481641 (2016-11-01) The official file ↗The patent and its PDF ↗ · Art unit 1671 · Examiner Jennifer C Sawyer Easy · CPC C07C 267/00 · BASF SE · BASF SE

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

12.1 mo

to disposition 19.5 mo

Statutes raised

0 actions read

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