Assignee

DUGGINS DONNA WALKER

US·2 granted patents·35 citations·filing 2012–2012

Technology mixA23G1 A24B1 A61K1 A61P1

Top patents by PatentIndex Score

2 records

0192US9763928B2Multi-layer nicotine-containing pharmaceutical compositionDUGGINS DONNA WALKER·Filed 2012·Granted Sep 19, 2017·35 cites·19 claims
0249US12285025B2Multi-layer smokeless tobacco compositionDUGGINS DONNA WALKER·Filed 2012·Granted Apr 29, 2025·0 cites·6 claims

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