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Serving hundreds of leading biopharmaceutical companies globally:

Boehringer Ingelheim
Cerilliant
Colorcon
Johnson and Johnson
Teva
Fish and Richardson
Mallinckrodt
Accenture
Cantor Fitzgerald

Generated: April 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,993,761

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Summary for Patent: 8,993,761
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 (Tokushima, JP), Kawasaki; Junichi (Tokushima, JP), Ishigami; Makoto (Tokushima, JP), Taniguchi; Youichi (Tokushima, JP), Yabuuchi; Tsuyoshi (Tokushima, JP), Fujimoto; Kiyoshi (Tokushima, JP), Nishioka; Yoshihiro (Tokushima, JP), Kobayashi; Noriyuki (Tokushima, JP), Fujimura; Tsutomu (Tokushima, JP), Takahashi; Masanori (Tokushima, JP), Abe; Kaoru (Tokushima, JP), Nakagawa; Tomonori (Tokushima, JP), Shinhama; Koichi (Tokushima, JP), Utsumi; Naoto (Tokushima, JP), Tominaga; Michiaki (Tokushima, JP), Ooi; Yoshihiro (Tokushima, JP), Yamada; Shohei (Toksuhima, JP), Tomikawa; Kenji (Tokushima, JP)
Assignee: Otsuka Pharamceutical Co. Ltd. (Tokyo, JP)
Application Number:13/749,753
Patent Claim Types:
see list of patent claims
Formulation; Process;

Drugs Protected by US Patent 8,993,761

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
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-001 Feb 28, 2013 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-003 Sep 29, 2014 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-002 Feb 28, 2013 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-004 Sep 29, 2014 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: 8,993,761

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

Non-Orange Book US Patents Family Members for Patent 8,993,761

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,399,469 Low hygroscopic aripiprazole drug substance and processes for the preparation thereof ➤ Sign Up
8,580,796 Low hygroscopic aripiprazole drug substance and processes for the preparation thereof ➤ Sign Up
8,642,760 Low hygroscopic aripiprazole drug substance and processes for the preparation thereof ➤ Sign Up
7,910,589 Low hygroscopic aripiprazole drug substance and processes for the preparation thereof ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Covington
Cantor Fitzgerald
Johnson and Johnson
McKinsey
Queensland Health
AstraZeneca
Argus Health
Chinese Patent Office
Deloitte

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