Application

15580424 · Michael Adduct Amino Esters As Total Base Number Boosters For Marine Diesel Engine Lubricating Compositions

Filed 2017-12-07 · Granted · Patent 10577556 (2020-03-03) The official file ↗The patent and its PDF ↗ · Art unit 1771 · Examiner Ellen M McAvoy Typical · CPC C10M 133/50 · The Lubrizol Corporation · The Lubrizol Corporation

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

16.6 mo

to disposition 26.8 mo

Statutes raised

103

1 actions read

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