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15442820 · ACRYLIC POLYMERS AND THEIR USE IN TRANSDERMAL DRUG DELIVERY

Filed 2017-02-27 · Granted · Patent 10849859 (2020-12-01) The official file ↗The patent and its PDF ↗ · Art unit 1612 · Examiner Dennis J Parad Typical · CPC A61K 9/7061 · HENKEL IP & HOLDING GMBH · Henkel Corporation

Office actions
5
first was Restriction requirement
RCEs
2
no appeal
To first action
16.0 mo
to disposition 45.1 mo
Statutes raised
102 103 112
5 actions read
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