Application

14431466 · OPTICAL LIGHT DIFFUSER AND METHOD FOR MEASUREMENT THEREOF

Filed 2015-03-26 · Granted · Patent 10539290 (2020-01-21) The official file ↗The patent and its PDF ↗ · Art unit 2875 · Examiner Fatima N Farokhrooz Hard · CPC F21V 3/0625 · Mark A. AUBART · ARKEMA INC.

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

11.5 mo

to disposition 57.9 mo

Statutes raised

103

6 actions read

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