Application

18201032 · Systems and Methods for Detecting Drug Based Impairment

Filed 2023-05-23 · Granted · Patent 12672820 (2026-07-07) The official file ↗The patent and its PDF ↗ · Art unit 2852 · Examiner Warren K Fenwick Typical · CPC G16H 40/67 · BI Incorporated · OSHA BERGMAN WATANABE & BURTON LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

28.0 mo

to disposition 37.5 mo

Statutes raised

112 DP

1 actions read

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