Drugs that contain Rifaximin

1. List of Xifaxan drug patents

Patent Number Company Patent Title Patent Expiry Activity Alert
These patents protects the active chemical substance. Only patent owner can launch products that use this active substance.
US7612199 SALIX PHARMS Polymorphic forms α, β, and γ of rifaximin
Jun, 2024

(1 year, 4 months from now)

US8158781 SALIX PHARMS Polymorphic forms α, β and γ of rifaximin
Jun, 2024

(1 year, 4 months from now)

US8835452 SALIX PHARMS Polymorphic forms α, β and γ of rifaximin
Jun, 2024

(1 year, 4 months from now)

US7045620 SALIX PHARMS Polymorphous forms of rifaximin, processes for their production and use thereof in medicinal preparations
Jun, 2024

(1 year, 4 months from now)

US7902206 SALIX PHARMS Polymorphic forms α, β and γ of rifaximin
Jun, 2024

(1 year, 4 months from now)

US7906542 SALIX PHARMS Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin
Jun, 2025

(2 years from now)

US8741904 SALIX PHARMS Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations
Feb, 2026

(3 years from now)

US8193196 SALIX PHARMS Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations
Sep, 2027

(4 years from now)

These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US8158644 SALIX PHARMS Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin
Jun, 2024

(1 year, 4 months from now)

US8853231 SALIX PHARMS Pharmaceutical compositions comprising polymorphic forms α, β, and γ of rifaximin
Jun, 2024

(1 year, 4 months from now)

US7915275 SALIX PHARMS Use of polymorphic forms of rifaximin for medical preparations
Feb, 2025

(2 years from now)

US8518949 SALIX PHARMS Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations
Feb, 2026

(3 years from now)

US9271968 SALIX PHARMS Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations
Feb, 2026

(3 years from now)

US10703763 SALIX PHARMS Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations
Feb, 2026

(3 years from now)

US10456384 SALIX PHARMS Methods for treating irritable bowel syndrome (IBS)
Feb, 2029

(6 years from now)

US10765667 SALIX PHARMS Methods for treating irritable bowel syndrome (IBS)
Feb, 2029

(6 years from now)

US8309569 SALIX PHARMS Methods for treating diarrhea-associated irritable bowel syndrome
Jul, 2029

(6 years from now)

US10335397 SALIX PHARMS Methods of treating hepatic encephalopathy
Jul, 2029

(6 years from now)

US8946252 SALIX PHARMS Methods of treating traveler's diarrhea and hepatic encephalopathy
Jul, 2029

(6 years from now)

US9421195 SALIX PHARMS Methods of treating hepatic encephalopathy
Jul, 2029

(6 years from now)

US7928115 SALIX PHARMS Methods of treating travelers diarrhea and hepatic encephalopathy
Jul, 2029

(6 years from now)

US10709694 SALIX PHARMS Methods of treating hepatic encephalopathy
Jul, 2029

(6 years from now)

US9629828 SALIX PHARMS Methods of treating traveler's diarrhea and hepatic encephalopathy
Jul, 2029

(6 years from now)

US8829017 SALIX PHARMS Methods of treating traveler's diarrhea and hepatic encephalopathy
Jul, 2029

(6 years from now)

US10314828 SALIX PHARMS Methods of treating hepatic encephalopathy
Jul, 2029

(6 years from now)

US8642573 SALIX PHARMS Methods of treating hepatic encephalopathy
Oct, 2029

(6 years from now)

US8969398 SALIX PHARMS Methods of treating hepatic encephalopathy
Oct, 2029

(6 years from now)

Market Authorisation Date: 25 May, 2004

Treatment: Treatment of irritable bowel syndrome with diarrhea (ibs-d) in adults.; Treatment of irritable bowel syndrome with diarrhea (ibs-d) in adults and symptoms thereof.; Treatment of travelers' diarrhea (td) caused by noninvasive strains of escheria coli in adult and pediatric patients 12 years of age and older; Reduction in risk of overt hepatic encephalopathy (he) recurrence in adults; Treatment of irritable bowel syndrome with diarrhea (ibs-d) in adults 65 years of age or older and symptoms thereof; Treatment of irritable bowel syndrome with diarrhea (ibs-d) in adults 65 years of age or older; Reduction in a subject's risk of experiencing a breakthrough overt hepatic encephalopathy (he) episode; Reduction in risk of overt hepatic encephalopathy (he) recurrence; Method of treating travelers' diarrhea; Reduction in risk of overt hepatic encephalopathy (he) in adults; Treatment of patients with hepatic encephalopathy (he); The treatment of patients with travelers' diarrhea (td) or the reduction in risk of overt hepatic encephalopathy (he) recurrence

Dosage: TABLET;ORAL

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