Application

19882167 · THIN-FILM MEMBRANES WITH ZWITTERIONIC POLYMERS AND ALTERNATIVE SUPPORT STRUCTURES

Filed 2026-10-03 · Pending The official file ↗ · Art unit · ZWITTERCO, INC. · STITES & HARBISON, PLLC

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.