Application

17661870 · ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND ELECTROCHROMIC ELEMENT

Filed 2022-05-03 · Granted · Patent 11859131 (2024-01-02) The official file ↗The patent and its PDF ↗ · Art unit 1763 · Examiner Bijan Ahvazi Typical · CPC C09K 9/02 · Ricoh Company, Ltd. · Grüneberg Global IP, PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

8.9 mo

to disposition 20.0 mo

Statutes raised

102 103 112 DP

2 actions read

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