Application

19641123 · LOW PROFILE STAGE COLLAR AND RELATED METHODS FOR STAGE CEMENTING OPERATIONS

Filed 2026-04-07 · Pending The official file ↗ · Art unit 3674 · Examiner Kipp Charles Wallace Typical · CPC E21B 33/146 · FORUM US, INC. · PATTERSON + SHERIDAN, L.L.P.

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first was

RCEs

no appeal

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n/a

to disposition n/a

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