Application

15347065 · ORGANOCLAY COMPOSITIONS FOR DRILLING FLUIDS USEFUL TO PROVIDE SUBSTANTIALLY CONSTANT RHEOLOGY PROFILES TO SUCH FLUIDS OVER A WIDE TEMPERATURE RANGE

Filed 2016-11-09 · Granted · Patent 10119061 (2018-11-06) The official file ↗The patent and its PDF ↗ · Art unit 1765 · Examiner Frances Tischler Typical · CPC C09K 8/32 · Elementis Specialties, Inc. · Morgan, Lewis & Bockius LLP (PH)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.4 mo

to disposition 23.9 mo

Statutes raised

1 actions read

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