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Last Updated: December 9, 2019

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Details for Patent: 7,252,839

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Summary for Patent: 7,252,839
Title:Delivery system and a manufacturing process of a delivery system
Abstract: A delivery system including a body construction (7) and at least one capsule (8) containing a pharmaceutical composition, the capsule having at least a first end and a second end. The body construction (7, 12, 34) has at least two locking parts (9, 10), each locking part (9, 10) having at least a first end and a second end, the first end of each locking part (9, 10) having a surface adapted to face and cover one of the at least first and second ends of the capsule (8). The diameter of at least one of the locking parts varies along its length between the first end and the second end, and the capsule (8) is mounted between the at least two locking parts. Also disclosed is a manufacturing process of a delivery system, the system including a body construction and at least one capsule containing a pharmaceutical composition.
Inventor(s): Hallinen; Esa (Lempaala{umlaut over ( )}, FI), Lyytikainen; Heikki (Naantali, FI), Jarvela; Pentti (Lahti, FI), Kivi; Ilkka (Pirkkala, FI)
Assignee: Schering Oy (Turku, FI)
Application Number:10/528,237
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Delivery; Process;

Drugs Protected by US Patent 7,252,839

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Bayer Hlthcare KYLEENA levonorgestrel INTRAUTERINE DEVICE;INTRAUTERINE 208224-001 Sep 16, 2016 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Bayer Hlthcare SKYLA levonorgestrel INTRAUTERINE DEVICE;INTRAUTERINE 203159-001 Jan 9, 2013 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>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: 7,252,839

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
02020869Sep 18, 2002
PCT Information
PCT FiledSeptember 04, 2003PCT Application Number:PCT/FI03/00647
PCT Publication Date:April 01, 2004PCT Publication Number: WO2004/026196

International Family Members for US Patent 7,252,839

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 387898   Start Trial
Australia 2003258752   Start Trial
Brazil 0314287   Start Trial
Canada 2499187   Start Trial
China 1310627   Start Trial
China 1681455   Start Trial
Costa Rica 7709   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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