Application

17492216 · SURFACE-REACTED CALCIUM CARBONATE WITH FUNCTIONAL CATIONS

Filed 2021-10-01 · Granted · Patent 11718759 (2023-08-08) The official file ↗The patent and its PDF ↗ · Art unit 1731 · Examiner Pegah Parvini Typical · CPC C09C 1/022 · OMYA INTERNATIONAL AG · HESLIN ROTHENBERG FARLEY & MESITI PC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.5 mo

to disposition 22.2 mo

Statutes raised

103 112

1 actions read

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