Application

18300473 · PROCESS OF MANUFACTURE OF NON-OXIDE CERAMIC FILTRATION MEMBRANE

Filed 2023-04-14 · Pending The official file ↗ · Art unit 1773 · Examiner Eric J. McCullough Hard · CPC B01D 67/00411 · MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD. · MANN+HUMMEL GMBH

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

25.8 mo

to disposition n/a

Statutes raised

103 112

3 actions read

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