Application

13948641 · SILICA SOL BOUND CATALYTIC CRACKING CATALYST STABILIZED WITH MAGNESIUM

Filed 2013-07-23 · Granted · Patent 9993810 (2018-06-12) The official file ↗The patent and its PDF ↗ · Art unit 1772 · Examiner Renee E Robinson Typical · CPC B01J 29/084 · W. R. GRACE & CO.-CONN. · DORITY & MANNING, P.A. & W. R. Grace & Co.-Conn.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

23.5 mo

to disposition 58.6 mo

Statutes raised

103 112 DP

4 actions read

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