IP Library Patent Application 12973508
Patent Application Utility
App. No. 12/973,508 · Confirmation No. 1983

Charged Porous Polymeric Membranes and Their Preparation

Abandoned -- After Examiner's Answer or Board of Appeals Decision View Publication ↗
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Quick Facts
App. No.
12/973,508
Filed
2010-12-20
Pub. No.
US20110147308A1
Art Unit
1777