Application

16324831 · Process for Treating Water Containing Hydrocarbons by Means of Expanded Graphite

Filed 2019-02-11 · Granted · Patent 10913666 (2021-02-09) The official file ↗The patent and its PDF ↗ · Art unit 1773 · Examiner Matthew O Savage Typical · CPC C02F 1/283 · Directa Plus S.p.A. · PATTERSON Intellectual Property Law, P.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

18.5 mo

to disposition 24.0 mo

Statutes raised

112

1 actions read

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