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Serving hundreds of leading biopharmaceutical companies globally:

UBS
US Army
US Department of Justice
Farmers Insurance
Dow
McKesson
Argus Health
Harvard Business School
Chubb

Generated: April 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,864,257

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Summary for Patent: 6,864,257
Title: Optically active 5H-pyrrolo[3,4-b]pyrazine derivative, its preparation and pharmaceutical compositions containing it
Abstract:Dextrorotatory isomer of 6-(5-chloro-2-pyridyl)-5-[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-d ihydro-5H-pyrrolo[3,4-b]pyrazine, its preparation and pharmaceutical compositions containing it which are usable as tranquillisers and hypnotics.
Inventor(s): Cotrel; Claude (Paris, FR), Roussel; Gerard (Soisy sur Seine, FR)
Assignee: Sepracor Inc. (Marlborough, MA)
Application Number:10/200,510
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery;

Drugs Protected by US Patent 6,864,257

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
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: 6,864,257

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France91 00490Jan 17, 1991

International Patents Family Members for US Patent 6,864,257

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
France 2671800 ➤ Try a Free Trial
European Patent Office 0495717 ➤ Try a Free Trial
European Patent Office 0609210 ➤ Try a Free Trial
Spain 2071486 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

US Department of Justice
McKesson
Medtronic
Moodys
Mallinckrodt
Covington
Cerilliant
Cipla
Express Scripts

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