Application

14753166 · PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME

Filed 2015-06-29 · Granted · Patent 9465234 (2016-10-11) The official file ↗The patent and its PDF ↗ · Art unit 1763 · Examiner Bijan Ahvazi Typical · CPC C07D 311/94 · Johnson & Johnson Vision Care, Inc. · DAVID A. LANE, JR.

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

11.3 mo

to disposition 15.4 mo

Statutes raised

0 actions read

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