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Generated: May 26, 2019

DrugPatentWatch Database Preview

Details for Patent: 7,625,884

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Which drugs does patent 7,625,884 protect, and when does it expire?

Patent 7,625,884 protects GIAZO and COLAZAL and is included in two NDAs.

Protection for COLAZAL has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

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

Summary for Patent: 7,625,884
Title:Formulations and uses of 2-hydroxy-5-phenylazobenzoic acid derivatives
Abstract:A method of increasing the bioavailability of balsalazide by administration of an oral dosage form with food is provided, as well as an article of manufacture comprising an oral dosage form of balsalazide in a suitable container and associated with printed labeling which describes the increased bioavailability of the medication in the container when taken with food.
Inventor(s): Johnson; Lorin (Palo Alto, CA)
Assignee: Salix Pharmaceuticals, Ltd (Morrisville, NC)
Application Number:11/877,589
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,625,884
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 7,625,884
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Dosage form;

Drugs Protected by US Patent 7,625,884

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Valeant Pharms Intl GIAZO balsalazide disodium TABLET;ORAL 022205-001 Feb 3, 2012 AB RX Yes Yes ➤ Sign Up ➤ Sign Up TREATMENT OF MILDLY TO MODERATELY ACTIVE ULCERATIVE COLITIS IN MALE PATIENTS ➤ Sign Up
Valeant Pharms Intl COLAZAL balsalazide disodium CAPSULE;ORAL 020610-001 Jul 18, 2000 AB RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate

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