Application

13153436 · EQUIVALENT CIRCULATING DENSITY CONTROL IN DEEP WATER DRILLING

Filed 2011-06-05 · Granted · Patent 8138125 (2012-03-20) The official file ↗The patent and its PDF ↗ · Art unit 1765 · Examiner Timothy J Kugel Easy · CPC C09K 8/035 · Morgan, Lewis & Bockius LLP (PH)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

2.6 mo

to disposition 9.5 mo

Statutes raised

112 DP

1 actions read

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