Application

17636744 · GLASSES FOR RETARDING MYOPIA PROGRESSION

Filed 2022-02-18 · Granted · Patent 12399381 (2025-08-26) The official file ↗The patent and its PDF ↗ · Art unit 2872 · Examiner Wesley Scott Ashton Hard · CPC G02C 5/20 · Chun Put Lau · LANDO & ANASTASI, LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

29.6 mo

to disposition 42.2 mo

Statutes raised

102 103 112

2 actions read

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