Application

16454552 · METHOD FOR PRODUCING POLYALKYLENE GLYCOL DERIVATIVE HAVING AMINO GROUP AT END

Filed 2019-06-27 · Granted · Patent 10550136 (2020-02-04) The official file ↗The patent and its PDF ↗ · Art unit 1622 · Examiner Kofi Adzamli Easy · CPC C07F 7/0892 · Shin-Etsu Chemical Co., Ltd. · MYERS BIGEL, P.A.

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

4.2 mo

to disposition 7.3 mo

Statutes raised

0 actions read

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