Application

12761582 · Methods for Joining Pipe Section in a Pipe System Containing Corrosive Petroleum products

Filed 2010-04-16 · Granted · Patent 9016324 (2015-04-28) The official file ↗The patent and its PDF ↗ · Art unit 3729 · Examiner Minh N Trinh Typical · CPC C04B 35/16 · CHEVRON U.S.A. INC. · CHEVRON CORPORATION

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

35.2 mo

to disposition 60.4 mo

Statutes raised

103 112

2 actions read

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