Application

16099797 · HYBRID SILICA GEL MADE OF POROUS SILICA PARTICLES

Filed 2018-11-08 · Granted · Patent 11383985 (2022-07-12) The official file ↗The patent and its PDF ↗ · Art unit 1759 · Examiner Richard M Rump Typical · CPC C01B 33/155 · UT-BATTELLE ,LLC · Parker Poe Adams & Bernstein LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

22.5 mo

to disposition 44.1 mo

Statutes raised

102 103 112

1 actions read

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