Application

17429577 · COUNTERFLOW MEMBRANE MODULE

Filed 2021-08-09 · Pending The official file ↗ · Art unit 1773 · Examiner Anthony R Shumate Easy · CPC B01D 61/368 · MEMBRANE TECHNOLOGY AND RESEARCH, INC. · STINSON LLP

Office actions

first was Restriction requirement

RCEs

appealed

To first action

31.3 mo

to disposition n/a

Statutes raised

102 103

2 actions read

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