Application

17889232 · BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY

Filed 2022-08-16 · Granted · Patent 11773678 (2023-10-03) The official file ↗The patent and its PDF ↗ · Art unit 3679 · Examiner Matthew R Buck Easy · CPC E21B 33/0355 · Dril-Quip, Inc. · Baker Botts L.L.P.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

6.0 mo

to disposition 13.6 mo

Statutes raised

102 103 DP

1 actions read

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