Application

13326503 · Method of Mass Transfer, Structured Packing and Mass Transfer Apparatus for a Small Liquid Load

Filed 2011-12-15 · Granted · Patent 8794602 (2014-08-05) The official file ↗The patent and its PDF ↗ · Art unit 1776 · Examiner Pankti R Patel Typical · CPC B01D 3/14 · SULZER MANAGEMENT AG. · FRANCIS C. HAND, ESQ.

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

21.5 mo

to disposition 31.7 mo

Statutes raised

103

1 actions read

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