US 6,281,252 B1Granted

Method for reducing oxalate

AssigneeGelTex Pharmaceutical, Inc.

InventorsStephen Randall Holmes-Farley, W. Harry Mandeville, III

Life of this patent

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Abstract

A method for reducing oxalate levels in a patient that includes administering to the patient a therapeutically effective amount of non-absorbable amine polymers such as a polymer characterized by a repeat unit having the formula: and salts and copolymers thereof, where n is a positive integer and x is zero or an integer between 1 and about 4.

Claims10

Dependent claims

A method for reducing oxalate levels in a patient in need thereof comprising administering to said patient a therapeutically effective amount of one or more aliphatic amine polymers.

Dependencies are inferred from the claim text.

Facts

Application: 09/668,874Filed 25 Sep 2000 · continuation
Priority: 5 Nov 1997
Granted: 28 Aug 2001
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

A61K 45/06
Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00: mixtures of active ingredients without…
A61K 31/785
Synthetic polymeric materials: polymers containing nitrogen
A61K 31/787
Polymers containing nitrogen: containing heterocyclic rings having nitrogen as a ring hetero atom
A61K 38/44
Enzymes; Proenzymes; Derivatives thereof: oxidoreductases

Family

Application08/964,956Parent of this continuation · filed 5 Nov 1997
Application09/359,226Parent of this continuation · filed 22 Jul 1999
US 6,177,478 B1Parent of this continuation
US 5,985,938 AParent of this continuation
US 6,281,252 B1This patent

From the US filing history. Foreign family members aren’t listed.

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