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Details for Patent: 8,642,760

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Patent 8,642,760 protects ABILIFY and is included in two NDAs. There have been three Paragraph IV challenges on Abilify. There are four tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

Protection for ABILIFY has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

Summary for Patent: 8,642,760

Title:Low hygroscopic aripiprazole drug substance and processes for the preparation thereof
Abstract: The present invention provides low hygroscopic forms of aripiprazole and processes for the preparation thereof which will not convert to a hydrate or lose their original solubility even when a medicinal preparation containing the anhydrous Aripiprazole crystals is stored for an extended period.
Inventor(s): Bando; Takuji (Tokushima, JP), Aoki; Satoshi (Naruto, JP), Kawasaki; Junichi (Tokushima, JP), Ishigami; Makoto (Tokushima, JP), Taniguchi; Youichi (Tokushima, JP), Yabuuchi; Tsuyoshi (Tokushima, JP), Fujimoto; Kiyoshi (Naruto, JP), Nishioka; Yoshihiro (Tokushima, JP), Kobayashi; Noriyuki (Tokushima, JP), Fujimura; Tsutomu (Naruto, JP), Takahashi; Masanori (Tokushima, JP), Abe; Kaoru (Tokushima, JP), Nakagawa; Tomonori (Tokushima, JP), Shinhama; Koichi (Tokushima, JP), Utsumi; Naoto (Naruto, JP), Tominaga; Michiaki (Tokushima, JP), Ooi; Yoshihiro (Tokushima, JP), Yamada; Shohei (Tokushima, JP), Tomikawa; Kenji (Tokushima, JP)
Assignee: Otsuka Pharmaceutical Co., Ltd. (Tokyo, JP)
Application Number:13/067,750
Patent Claim Types:
see list of patent claims
Patent Metrics:
Source: PatentQuant.com
Field: Organic fine chemistry
Back Citations: 0th percentile
Forward Citations: 2nd percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
TABLET, ORALLY DISINTEGRATING;ORAL021729-002Jun 7, 2006DISCNNoNo8,642,760*PED► subscribeY
TABLET, ORALLY DISINTEGRATING;ORAL021729-003Jun 7, 2006DISCNNoNo8,642,760*PED► subscribeY
TABLET, ORALLY DISINTEGRATING;ORAL021729-004Jun 7, 2006DISCNYesNo8,642,760*PED► subscribeY
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Foreign Priority and PCT Information for Patent: 8,642,760

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2001-290645Sep 25, 2001
Japan2001-348276Nov 14, 2001
Canada2379005Mar 27, 2002

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