Generated: December 15, 2017
DrugPatentWatch Database Preview
Details for Patent: 5,693,675
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Summary for Patent: 5,693,675
|Title:|| Alkylated amine polymers|
|Abstract:||The invention relates to alkylated amine polymers and 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) |
Patent Claim Types:|
see list of patent claims
|Compound; Use; |
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International Patent Family for Patent: 5,693,675
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