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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
US Department of Justice
Teva
Covington
Federal Trade Commission
Cipla
Moodys
Boehringer Ingelheim
Express Scripts

Generated: May 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,679,717

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Summary for Patent: 5,679,717
Title: Method for removing bile salts from a patient with alkylated amine polymers
Abstract:A method for removing bile salts from a patient that includes administering to the patient a therapeutically effective amount of product produced by a process comprising alkylating one or more crosslinked amine polymers, salts or copolymers thereof with at least one alkylating agent. The reaction product is characterized in that: (i) at least some of the nitrogen atoms are unreacted with alkylating agent; and (ii) less than 10 mol% of the nitrogen atoms in the polymer react with the alkylating agent to form quaternary ammonium units.
Inventor(s): Mandeville, III; W. Harry (Lynnfield, MA), Holmes-Farley; Stephen Randall (Arlington, MA)
Assignee: GelTex Pharmaceuticals, Inc. (Waltham, MA)
Application Number:08/460,980
Patent Claim Types:
see list of patent claims
Use; Process; Compound;

Drugs Protected by US Patent 5,679,717

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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Serving hundreds of leading biopharmaceutical companies globally:

Cipla
Cerilliant
McKinsey
Express Scripts
Johnson and Johnson
Cantor Fitzgerald
Boehringer Ingelheim
Mallinckrodt
Farmers Insurance

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