Get our Free Patent Expiration Newsletter

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Medtronic
McKesson
Baxter
Express Scripts
Johnson and Johnson

Last Updated: November 15, 2019

DrugPatentWatch Database Preview

COLAZAL Drug Profile

See Plans and Pricing

« Back to Dashboard

Which patents cover Colazal, and what generic alternatives are available?

Colazal is a drug marketed by Valeant Pharms Intl and is included in one NDA. There are two patents protecting this drug.

This drug has thirty-seven patent family members in twelve countries.

The generic ingredient in COLAZAL is balsalazide disodium. There are ten drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the balsalazide disodium profile page.

Drug patent expirations by year for COLAZAL
Drug Prices for COLAZAL

See drug prices for COLAZAL

Recent Clinical Trials for COLAZAL

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Roxane LaboratoriesN/A
Mylan PharmaceuticalsPhase 1

See all COLAZAL clinical trials

Recent Litigation for COLAZAL

Identify potential future generic entrants

District Court Litigation
Case NameDate
Salix Pharmaceuticals, Inc. v. Apotex, Inc.2015-09-30
Salix Pharmaceuticals Ltd. v. Mylan Pharmaceuticals Inc.2014-07-17

See all COLAZAL litigation

US Patents and Regulatory Information for COLAZAL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Valeant Pharms Intl COLAZAL balsalazide disodium CAPSULE;ORAL 020610-001 Jul 18, 2000 AB RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Valeant Pharms Intl COLAZAL balsalazide disodium CAPSULE;ORAL 020610-001 Jul 18, 2000 AB RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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

Serving leading biopharmaceutical companies globally:

Colorcon
Baxter
Moodys
Express Scripts
Dow
McKesson

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 verifification 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.