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Details for Patent: 7,943,621

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Patent 7,943,621 protects VRAYLAR and is included in one NDA.

This patent has twenty-seven patent family members in twenty-four countries.

Summary for Patent: 7,943,621

Title:Salts of piperazine compounds as D.sub.3/D.sub.2 antagonists
Abstract: The present invention relates to novel monohydrochloride, dihydrochloride, monohydrobromide, maleate and methanesulphonate salts of trans 4-{2-[4-(2,3-dichlorophenyl)-piperazine-1-yl]-ethyl}-N,N-dimethylca- rbamoyl-cyclohexylamine and/or their hydrates and/or solvates. Moreover, the invention relates to the process for preparing the salts and their hydrates and/or solvates, to their use in the treatment and/or prevention of conditions which require modulation of dopamine receptor and to pharmaceutical compositions containing them.
Inventor(s): Czibula; Laszlo (Budapest, HU), Sebok; Ferenc (Mezokovacshaza, HU), Greiner; Istvan (Budapest, HU), Domany; Gyorgy (Obanya, HU), Csongor; Eva Againe (Budapest, HU)
Assignee: Richter Gedeon Nyrt. (Budapest, HU)
Application Number:12/118,437
Patent Claim Types:
see list of patent claims
Compound; Process; Composition;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 1st percentile
Forward Citations: 6th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Forest Res Inst Inc
VRAYLAR
cariprazine hydrochloride
CAPSULE;ORAL204370-001Sep 17, 2015RXNo7,943,621► subscribeYY
Forest Res Inst Inc
VRAYLAR
cariprazine hydrochloride
CAPSULE;ORAL204370-002Sep 17, 2015RXNo7,943,621► subscribeYY
Forest Res Inst Inc
VRAYLAR
cariprazine hydrochloride
CAPSULE;ORAL204370-003Sep 17, 2015RXNo7,943,621► subscribeYY
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International Patent Family for Patent: 7,943,621

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
TaiwanI424846► subscribe
Taiwan201002323► subscribe
Tunisia2009000458► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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