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Serving hundreds of leading biopharmaceutical companies globally:

Dow
Farmers Insurance
Argus Health
Julphar
Fish and Richardson
Daiichi Sankyo
Moodys
Deloitte
Boehringer Ingelheim

Generated: May 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,255,325

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Summary for Patent: 6,255,325
Title: Chronic, bolus administration of D-threo methylphenidate
Abstract:Chronic bolus administration of D-threo methylphenidate is provided. The administration of the D-threo isomer eliminates adverse side effects associated with the DL racemate, and provides improved effectiveness. The compositions and methods of the invention are useful in treating nervous system disorders including attention deficit disorder, attention deficit hyperactivity disorder, and cognitive decline associated with systemic diseases such as acquired immunodeficiency syndrome.
Inventor(s): Dariani; Maghsoud M. (Fanwood, NJ), Zeitlin; Andrew L. (Millington, NJ), Zeldis; Jerome B. (Princeton, NJ)
Assignee: Celgene Corporation (Warren, NJ)
Application Number:09/337,310
Patent Claim Types:
see list of patent claims
Use; Compound; Dosage form;

Drugs Protected by US Patent 6,255,325

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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International Family Members for US Patent 6,255,325

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
World Intellectual Property Organization (WIPO) 03005962 ➤ Sign Up
World Intellectual Property Organization (WIPO) 9916439 ➤ Sign Up
World Intellectual Property Organization (WIPO) 9903471 ➤ Sign Up
Portugal 1032389 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
McKinsey
Deloitte
Fish and Richardson
Federal Trade Commission
Farmers Insurance
Cantor Fitzgerald
US Department of Justice
Medtronic

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