Application

17813429 · MICROFLUIDIC CHIPS WITH ONE OR MORE VIAS FILLED WITH SACRIFICIAL PLUGS

Filed 2022-07-19 · Granted · Patent 12502666 (2025-12-23) The official file ↗The patent and its PDF ↗ · Art unit 1796 · Examiner Paul Sang Hwa Hyun Typical · CPC B01L 3/502707 · International Business Machines Corporation · INTERNATIONAL BUSINESS MACHINES CORPORATION

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

34.3 mo

to disposition 41.2 mo

Statutes raised

102 103 112

1 actions read

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