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Generated: August 20, 2019

DrugPatentWatch Database Preview

Details for Patent: 5,532,241

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Which drugs does patent 5,532,241 protect, and when does it expire?

Patent 5,532,241 protects VIIBRYD and is included in one NDA.

This patent has thirty-two patent family members in nineteen countries.

Summary for Patent: 5,532,241
Title: Piperidines and piperazines
Abstract:Piperidine and piperazine derivatives of the formula I ##STR1## wherein Ind is an indol-3-yl radical which is unsubstituted or mono- or polysubstituted by OH, OA, CN, Hal, COR.sup.2 or CH.sub.2 R.sup.2, R.sup.1 is benzofuran-5-yl or 2,3-dihydrobenzofuran-5-yl, chroman-6-yl, chroman-4-on-6-yl, 3-chromen-6-yl or chromen-4-on-6-yl, which is unsubstituted or monosubstituted by CN, CH.sub.2 OH, CH.sub.2 OA or COR.sup.2, Q is C.sub.m H.sub.2m, N or CR.sup.3, A is alkyl having 1-6 C atoms, Hal is F, C1, Br or I, R.sup.2 is OH, OA, NH.sub.2, NHA or NA.sub.2, R.sup.3 is H, OH or OA and m is 2, 3 or 4, and their physiologically acceptable salts, are active on the central nervous system.
Inventor(s): Bottcher; Henning (Darmstadt, DE), Seyfried; Christoph (Seeheim-Jugenheim, DE), Bartoszyk; Gerd (Darmstadt, DE), Greiner; Hartmut (Darmstadt, DE)
Assignee: Merck Patent Gesellschaft mit beschrankter Haftung (Darmstadt, DE)
Application Number:08/314,734
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 5,532,241
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent 5,532,241

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Allergan Sales Llc VIIBRYD vilazodone hydrochloride TABLET;ORAL 022567-001 Jan 21, 2011 RX Yes Yes ➤ Sign Up ➤ Sign Up Y Y ➤ Sign Up
Allergan Sales Llc VIIBRYD vilazodone hydrochloride TABLET;ORAL 022567-002 Jan 21, 2011 RX Yes No ➤ Sign Up ➤ Sign Up Y Y ➤ Sign Up
Allergan Sales Llc VIIBRYD vilazodone hydrochloride TABLET;ORAL 022567-003 Jan 21, 2011 RX Yes No ➤ Sign Up ➤ Sign Up Y 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 >Submissiondate

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Foreign Priority and PCT Information for Patent: 5,532,241

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany43 33 254.4Sep 30, 1993

International Family Members for US Patent 5,532,241

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 153663 ➤ Sign Up
Australia 679774 ➤ Sign Up
Australia 7424494 ➤ Sign Up
Brazil 1100891 ➤ Sign Up
Canada 2133152 ➤ Sign Up
China 1056610 ➤ Sign Up
China 1106811 ➤ Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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