TSUMURA INTERNATIONAL INC.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D341317 Combined lower portion of a cap and upper portion of a bottle and the resulting interfaceExpiredMay 26, 89Nov 16, 93[]
D328029 BottleExpiredMay 26, 89Jul 21, 92[]
4778786 Composition for transdermal drug deliveryExpiredNov 10, 87Oct 18, 88[A61K]

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