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17315686 · CAST-MOLDABLE, HIGH REFRACTIVE INDEX, RIGID, GAS PERMEABLE POLYMER FORMULATIONS FOR AN ACCOMMODATING CONTACT LENS

Filed 2021-05-10 · Granted · Patent 11947073 (2024-04-02) The official file ↗The patent and its PDF ↗ · Art unit 1783 · Examiner Prashant J Khatri Typical · CPC G02B 1/043 · Twenty Twenty Therapeutics LLC · TTT/COJK

Office actions
2
first was Restriction requirement
RCEs
0
no appeal
To first action
21.5 mo
to disposition 34.8 mo
Statutes raised
103 112 DP
2 actions read
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