Application

15346939 · EXCLUSION ZONE FILTRATION

Filed 2016-11-09 · Granted · Patent 9914074 (2018-03-13) The official file ↗The patent and its PDF ↗ · Art unit 1774 · Examiner Cameron J Allen Typical · CPC B01D 17/045 · 4th-Phase, Inc. · Mintz Levin/Boston Office

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

7.3 mo

to disposition 16.1 mo

Statutes raised

102 103 DP

1 actions read

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