Application

15941096 · Cryogenic Ferrofluid Sealed Rotary Union

Filed 2018-03-30 · Granted · Patent 10704693 (2020-07-07) The official file ↗The patent and its PDF ↗ · Art unit 3675 · Examiner Gilbert Y Lee Easy · CPC F16J 15/43 · Varian Semiconductor Equipment Associates, Inc. · Nields, Lemack & Frame, LLC - Varian

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

18.1 mo

to disposition 27.3 mo

Statutes raised

103

1 actions read

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