Details for Patent: 6,841,716

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Summary for Patent: 6,841,716

Title:	Patch
Abstract:	According to the invention, a patch provided with a support 1, an adhesive layer 2 laminated on one side of the support, and a release film 4 attached in a releasable manner to the adhesive layer and having a slit 42 running from one edge to the opposite edge, is characterized in that the shape of the slit in the release film is a wave shape such that, by simply bending the support slightly along the slit while the exposed side of the adhesive layer which has been exposed by peeling off part of the release film along the slit is attached to the attachment site, the edge 44 of the slit of the remaining release film can promptly protrude outward from between the attachment site and the adhesive layer.
Inventor(s):	Tsutsumi; Nobuo (Tokyo, JP)
Assignee:	Hisamitsu Pharmaceutical Co., Inc. (Saga, JP)
Application Number:	09/959,928
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 6,841,716
Patent Claim Types: see list of patent claims

Drugs Protected by US Patent 6,841,716

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 6,841,716

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Japan	11/133037	May 13, 1999

PCT Information
PCT Filed	April 27, 2000	PCT Application Number:	PCT/JP00/02791
PCT Publication Date:	November 23, 2000	PCT Publication Number:	WO00/69422

International Family Members for US Patent 6,841,716

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Brazil	0010467	⤷ Sign Up
China	1177585	⤷ Sign Up
China	1350451	⤷ Sign Up
Germany	60006380	⤷ Sign Up
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