Application

17802545 · ORGANIC-INORGANIC NANOCOMPOSITE GEL AND OIL-BASED DRILLING FLUID

Filed 2022-08-26 · Granted · Patent 11753575 (2023-09-12) The official file ↗The patent and its PDF ↗ · Art unit 1766 · Examiner Alicia Bland Typical · CPC C09K 8/035 · Southwest Petroleum University · Grace Lee Huang

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

5.7 mo

to disposition 12.6 mo

Statutes raised

112

2 actions read

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