Application

14943943 · METHODS FOR PREPARING STABLE UREA FORMALDEHYDE POLYVINYL ALCOHOL COLLOIDS

Filed 2015-11-17 · Granted · Patent 9499672 (2016-11-22) The official file ↗The patent and its PDF ↗ · Art unit 1762 · Examiner William K Cheung Easy · CPC C08G 81/024 · Hexion Inc. · Hexion Inc.

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

8.0 mo

to disposition 12.2 mo

Statutes raised

0 actions read

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