Application

13571530 · Methods for Placement of Sealant in Subterranean Intervals

Filed 2012-08-10 · Granted · Patent 8387694 (2013-03-05) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Angela Marie Ditran Leff Hard · CPC E21B 33/138 · HALLIBURTON ENERGY SERVICES, INC. · McDermott Will & Schulte LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.3 mo

to disposition 6.8 mo

Statutes raised

102 103 DP

1 actions read

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