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Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Mallinckrodt
Argus Health
US Army
Merck
Queensland Health
Daiichi Sankyo
AstraZeneca
Express Scripts

Generated: June 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,284,647

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Summary for Patent: 4,284,647
Title: Process for waste nitrogen removal
Abstract:A process for controlling waste nitrogen accumulation diseases in humans which comprises administering an effective amount of at least one compound selected from the group consisting of benzoic acid, phenylacetic acid and the non-toxic, pharmaceutically-acceptable salts of the acids to a human suffering from waste nitrogen accumulation.
Inventor(s): Brusilow; Saul W. (Baltimore, MD), Batshaw; Mark L. (Pikesville, MD), Radin; Norman S. (Ann Arbor, MI)
Assignee: The Johns Hopkins University (Baltimore, MD)
Application Number:06/135,685
Patent Claim Types:
see list of patent claims
Compound; Process;

Drugs Protected by US Patent 4,284,647

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 4,284,647

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 1175750 ➤ 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:

Healthtrust
Federal Trade Commission
Express Scripts
Boehringer Ingelheim
Mallinckrodt
Cantor Fitzgerald
Merck
Teva
McKesson

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