Last Updated: November 8, 2026

Salix Pharms Company Profile

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What is the competitive landscape for SALIX PHARMS

SALIX PHARMS has nine approved drugs.

There are twenty-seven US patents protecting SALIX PHARMS drugs.

Summary for Salix Pharms
US Patents:27
Tradenames:9
Ingredients:8
NDAs:9

Drugs and US Patents for Salix Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Salix Pharms XIFAXAN rifaximin TABLET;ORAL 021361-002 Mar 24, 2010 AB RX Yes Yes 10,765,667 ⤷  Start Trial ⤷  Start Trial
Salix Pharms METOZOLV ODT metoclopramide hydrochloride TABLET, ORALLY DISINTEGRATING;ORAL 022246-002 Sep 4, 2009 DISCN Yes No ⤷  Start Trial ⤷  Start Trial
Salix Pharms RELISTOR methylnaltrexone bromide SOLUTION;SUBCUTANEOUS 021964-003 Sep 27, 2010 RX Yes Yes 9,180,125 ⤷  Start Trial Y ⤷  Start Trial
Salix Pharms XIFAXAN rifaximin TABLET;ORAL 021361-002 Mar 24, 2010 AB RX Yes Yes 10,335,397 ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for Salix Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Salix Pharms OSMOPREP sodium phosphate, dibasic, anhydrous; sodium phosphate, monobasic, monohydrate TABLET;ORAL 021892-001 Mar 16, 2006 5,616,346 ⤷  Start Trial
Salix Pharms XIFAXAN rifaximin TABLET;ORAL 021361-002 Mar 24, 2010 8,853,231 ⤷  Start Trial
Salix Pharms XIFAXAN rifaximin TABLET;ORAL 021361-002 Mar 24, 2010 7,906,542 ⤷  Start Trial
Salix Pharms METOZOLV ODT metoclopramide hydrochloride TABLET, ORALLY DISINTEGRATING;ORAL 022246-001 Sep 4, 2009 6,413,549 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for SALIX PHARMS drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe For Oral Solution 100 g, 7.5 g, 2.691 g, 1.015 g, 5.9 g and 4.7 g per pouch ➤ Subscribe 2007-11-27
➤ Subscribe Injection 8 mg/0.4 mL ➤ Subscribe 2015-09-08
➤ Subscribe Orally Disintegrating Tablets 5 mg and 10 mg ➤ Subscribe 2010-08-24
➤ Subscribe Tablets 550 mg ➤ Subscribe 2015-12-18
➤ Subscribe Injection 12 mg/0.6 mL ➤ Subscribe 2015-07-22
➤ Subscribe Tablets 150 mg ➤ Subscribe 2016-09-06
➤ Subscribe Tablets 1.102 g and 0.398 g ➤ Subscribe 2008-04-09
➤ Subscribe Tablets 200 mg ➤ Subscribe 2019-01-28

Supplementary Protection Certificates for Salix Pharms Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2563920 CA 2019 00001 Denmark ⤷  Start Trial PRODUCT NAME: A COMPOUND COMPRISING A MODIFIED OLIGONUCLEOTIDE HAVING A NUCLEOBASE SEQUENCE CONSISTING OF 20 LINKED NUCLEOSIDES ACCORDING TO EP B1 2563920 CLAIM 1 (SEQ ID NO: 80), ...SPECIFICALLY INOTERSEN; AND ITS DERIVATIVES, INCLUDING SODIUM SALTS ...; REG. NO/DATE: EU/1/18/1296 20180710
2932970 201840031 Slovenia ⤷  Start Trial PRODUCT NAME: COMBINATION OF DOLUTEGRAVIR OR ITS PHARMACEUTICALLY ACCEPTABLE SALT, FOR EXAMPLE SODIUM SALT, AND RILPIVIRINE OR ITS PHARMACEUTICALLY ACCEPTABLE SALT, FOR EXAMPLE RILPIVIRINE HYDROCHLORIDE; NATIONAL AUTHORISATION NUMBER: EU/1/18/1282/001-002; DATE OF NATIONAL AUTHORISATION: 20180516; AUTHORITY FOR NATIONAL AUTHORISATION: EU
1507558 2012/018 Ireland ⤷  Start Trial PRODUCT NAME: ALISKIREN OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AMLODIPINE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND HYDROCHLOROTHIAZIDE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF.; NAT REGISTRATION NO/DATE: EU/1/11/730/001-060 20111122; FIRST REGISTRATION NO/DATE: SWITZERLAND 6167801-6167805 20110705
1602370 SPC/GB09/024 United Kingdom ⤷  Start Trial PRODUCT NAME: COMBINATION COMPRISING ALISKIREN, AS THE FREE BASE OR AS A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND HYDROCHLOROTHIAZIDE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF; REGISTERED: CH 5893501 20081028; CH 5893502 20081028; CH 5893503 20081028; CH 5893504 20081028; UK EU/1/08/491/006 20090116; UK EU/1/08/491/002 20090116; UK EU/1/08/491/003 20090116; UK EU/1/08/491/004 20090116; UK EU/1/08/491/005 20090116; UK EU/1/08/491/007 20090116; UK EU/1/08/491/080 20090116; UK EU/1/08/491/074 20090116; UK EU/1/08/491/075 20090116; UK EU/1/08/491/076 20090116; UK EU/1/08/491/077 20090116; UK EU/1/08/491/078 20090116; UK EU/1/08/491/079 20090116; UK EU/1/08/491/068 20090116; UK EU/1/08/4
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
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