List of Relypsa patents

Patents where

Current Assignee

Name

Relypsa

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8445014 Ion binding compositions	Patent 8445014 was granted and assigned to Relypsa on May, 2013 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	8445014	May 21, 2013
‌ US Patent 9655920 Amine polymers for use as bile acid sequestrants	Patent 9655920 was granted and assigned to Relypsa on May, 2017 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	9655920	May 23, 2017
‌ US Patent 9301974 Methods and compositions for selectively removing potassium ion from the gastrointestinal tract of a mammal	Patent 9301974 was granted and assigned to Relypsa on April, 2016 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	9301974	April 5, 2016
‌ US Patent 9464040 Fluorination of acrylate esters and derivatives	Patent 9464040 was granted and assigned to Relypsa on October, 2016 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	9464040	October 11, 2016
‌ US Patent 9453092 Process for converting a polymeric ester to a polymeric acid	Patent 9453092 was granted and assigned to Relypsa on September, 2016 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	9453092	September 27, 2016
‌ US Patent 8889115 Ion binding polymers and uses thereof	Patent 8889115 was granted and assigned to Relypsa on November, 2014 by the United States Patent and Trademark Office.	‌ Relypsa (company)	Relypsa	United States Patent and Trademark Office	8889115	November 18, 2014
‌ US Patent 8778324 Ion binding polymers and uses thereof	Patent 8778324 was granted and assigned to Relypsa on July, 2014 by the United States Patent and Trademark Office.	‌ Relypsa (company)	Relypsa	United States Patent and Trademark Office	8778324	July 15, 2014
‌ US Patent 9738584 Fluorination of acrylate esters and derivatives	Patent 9738584 was granted and assigned to Relypsa on August, 2017 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	9738584	August 22, 2017
‌ US Patent 9061990 Fluorination of acrylate esters and derivatives	Patent 9061990 was granted and assigned to Relypsa on June, 2015 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	9061990	June 23, 2015
‌ US Patent 9228028 Continuous process for preparing polyfluoroacrylate particles	Patent 9228028 was granted and assigned to Relypsa on January, 2016 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	9228028	January 5, 2016
‌ US Patent 9492476 Potassium-binding agents for treating hypertension and hyperkalemia	Patent 9492476 was granted and assigned to Relypsa on November, 2016 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	9492476	November 15, 2016
‌ US Patent 9908951 Process for converting a polymeric ester to a polymeric acid	Patent 9908951 was granted and assigned to Relypsa on March, 2018 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	9908951	March 6, 2018
‌ US Patent 9925212 Potassium-binding agents for treating hypertension and hyperkalemia	Patent 9925212 was granted and assigned to Relypsa on March, 2018 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	9925212	March 27, 2018
‌ US Patent 10272103 Crosslinked polyvinylamine, polyallylamine, and polyethyleneimine for use as bile acid sequestrants	Patent 10272103 was granted and assigned to Relypsa on April, 2019 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	10272103	April 30, 2019
‌ US Patent 9181364 Crosslinked polyvinylamine, polyallylamine, and polyethyleneimine for use as bile acid sequestrants	Patent 9181364 was granted and assigned to Relypsa on November, 2015 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	9181364	November 10, 2015
‌ US Patent 8586097 Methods for preparing core-shell composites having cross-linked shells and core-shell composites resulting therefrom	Patent 8586097 was granted and assigned to Relypsa on November, 2013 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	8586097	November 19, 2013
‌ US Patent 10058567 Methods and compositions for selectively removing potassium ion from the gastrointestinal tract of a mammal	Patent 10058567 was granted and assigned to Relypsa on August, 2018 by the United States Patent and Trademark Office.	Relypsa	Relypsa	United States Patent and Trademark Office	10058567	August 28, 2018
‌ US Patent 8475780 Ion binding polymers and uses thereof	Patent 8475780 was granted and assigned to Relypsa on July, 2013 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	8475780	July 2, 2013
‌ US Patent 8409561 Methods and compositions for treatment of ion imbalances	Patent 8409561 was granted and assigned to Relypsa on April, 2013 by the United States Patent and Trademark Office.		Relypsa	United States Patent and Trademark Office	8409561	April 2, 2013
‌ US Patent 8617609 Methods and compositions for selectively removing potassium ion from the gastrointestinal tract of a mammal			Relypsa	United States Patent and Trademark Office	8617609	December 31, 2013

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