Application

14153236 · Methods of Using Fluid Loss Additives Comprising Micro Gels

Filed 2014-01-13 · Granted · Patent 9057009 (2015-06-16) The official file ↗The patent and its PDF ↗ · Art unit 1768 · Examiner Aiqun Li Typical · CPC C09K2208/18 · Halliburton Energy Services, Inc. · HALLIBURTON ENERGY SERVICES, INC.

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

15.5 mo

to disposition 17.1 mo

Statutes raised

0 actions read

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