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 | Submissiondate |
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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 |
Foreign Priority and PCT Information for Patent: 8,993,761
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
Japan | 2001-290645 | Sep 25, 2001 |
Japan | 2001-348276 | Nov 14, 2001 |
Canada | 2379005 | Mar 27, 2002 |
International Family Members for US Patent 8,993,761
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Argentina | 033485 | ⤷ Sign Up | |||
Argentina | 056503 | ⤷ Sign Up | |||
Argentina | 073111 | ⤷ Sign Up | |||
Argentina | 077635 | ⤷ Sign Up | |||
Argentina | 087544 | ⤷ Sign Up | |||
Austria | 322269 | ⤷ Sign Up | |||
Austria | 464050 | ⤷ Sign Up | |||
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