➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

AstraZeneca
Colorcon
Harvard Business School
Medtronic
Moodys
Mallinckrodt

Last Updated: September 30, 2020

DrugPatentWatch Database Preview

Details for Patent: 10,335,397

➤ Get the DrugPatentWatch Daily Briefing
» See Plans and Pricing

« Back to Dashboard

Which drugs does patent 10,335,397 protect, and when does it expire?

Patent 10,335,397 protects XIFAXAN and is included in one NDA.

This patent has forty-five patent family members in twenty countries.

Summary for Patent: 10,335,397
Title:Methods of treating hepatic encephalopathy
Abstract: The application describes treatment of hepatic encephalopathy using gastrointestinal specific antibiotics. One example of a gastrointestinal specific antibiotic is rifaximin.
Inventor(s): Forbes; William (Raleigh, NC)
Assignee: Salix Pharmaceuticals, Ltd (Bridgewater, NJ)
Application Number:15/922,010
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 10,335,397
Patent Claim Types:
see list of patent claims
Use; Delivery;

Drugs Protected by US Patent 10,335,397

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Salix Pharms XIFAXAN rifaximin TABLET;ORAL 022554-001 Mar 24, 2010 RX Yes Yes   Start Trial   Start Trial REDUCTION IN A SUBJECT'S RISK OF EXPERIENCING A BREAKTHROUGH OVERT HEPATIC ENCEPHALOPATHY (HE) EPISODE   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 10,335,397

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009298389   Start Trial
Australia 2010260089   Start Trial
Australia 2010271070   Start Trial
Brazil PI0920465   Start Trial
Brazil PI1010028   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

McKinsey
Johnson and Johnson
Express Scripts
Merck
Moodys
Colorcon

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.