Application

15546871 · LOW BY-PRODUCT CONTENT POLYPHENYLENE POLYMETHYLENE POLYISOCYANATES

Filed 2017-07-27 · Granted · Patent 10501406 (2019-12-10) The official file ↗The patent and its PDF ↗ · Art unit 1622 · Examiner Mark R Luderer Typical · CPC C07C 263/04 · BASF SE · BASF SE

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

10.5 mo

to disposition 28.5 mo

Statutes raised

112

1 actions read

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