Application

16337667 · PROCESS TO PREPARE POLYESTER POLYMER AND POLYESTER POLYMER OBTAINABLE THEREBY

Filed 2019-03-28 · Granted · Patent 11352464 (2022-06-07) The official file ↗The patent and its PDF ↗ · Art unit 1767 · Examiner Jane L Stanley Typical · CPC C08G 63/42 · Sulzer Chemtech AG · Spencer Fane LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

19.4 mo

to disposition 38.3 mo

Statutes raised

102 103 112 DP

3 actions read

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