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Serving hundreds of leading biopharmaceutical companies globally:

Mallinckrodt
Boehringer Ingelheim
Chinese Patent Office
US Army
Farmers Insurance
Daiichi Sankyo
Express Scripts
Fish and Richardson
AstraZeneca

Generated: April 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,841,716

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Which drugs does patent 6,841,716 protect, and when does it expire?

Patent 6,841,716 protects MINIVELLE and is included in one NDA.

This patent has nine patent family members in eight countries.
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 Claim Types:
see list of patent claims

Drugs Protected by US Patent 6,841,716

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Noven MINIVELLE estradiol FILM, EXTENDED RELEASE;TRANSDERMAL 203752-005 Sep 23, 2014 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Noven MINIVELLE estradiol FILM, EXTENDED RELEASE;TRANSDERMAL 203752-001 Oct 29, 2012 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Noven MINIVELLE estradiol FILM, EXTENDED RELEASE;TRANSDERMAL 203752-003 Oct 29, 2012 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Noven MINIVELLE estradiol FILM, EXTENDED RELEASE;TRANSDERMAL 203752-002 Oct 29, 2012 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan11/133037May 13, 1999
PCT Information
PCT FiledApril 27, 2000PCT Application Number:PCT/JP00/02791
PCT Publication Date:November 23, 2000PCT Publication Number: WO00/69422

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Serving hundreds of leading biopharmaceutical companies globally:

QuintilesIMS
Covington
Moodys
Dow
Queensland Health
Farmers Insurance
Boehringer Ingelheim
Accenture
Express Scripts

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