Get our Free Patent Expiration, Litigation, and Drug Price Updates

Serving hundreds of leading biopharmaceutical companies globally:

Teva
US Army
Express Scripts
Healthtrust
McKesson
Medtronic

Generated: May 26, 2019

DrugPatentWatch Database Preview

Details for Patent: 7,538,108

« Back to Dashboard

Which drugs does patent 7,538,108 protect, and when does it expire?

Patent 7,538,108 protects TAVALISSE and is included in one NDA.

This patent has thirty patent family members in twenty-three countries.

Summary for Patent: 7,538,108
Title:Prodrugs of 2,4-pyrimidinediamine compounds and their uses
Abstract: The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds of structural formula shown below, compositions comprising these compounds, intermediates and methods for synthesizing these compounds, and methods of using these compounds in a variety of applications including treatment of autoimmune diseases. ##STR00001##
Inventor(s): Singh; Rajinder (Belmont, CA), Masuda; Esteban (Menlo Park, CA), Bhamidipati; Somasekhar (Foster City, CA), Sun; Thomas (Palo Alto, CA), Stella; Valentino J. (Lawrence, KS)
Assignee: Rigel Pharmaceuticals, Inc. (South San Francisco, CA)
Application Number:11/453,731
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 7,538,108
Patent Claim Types:
see list of patent claims
Use; Compound;

Drugs Protected by US Patent 7,538,108

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Rigel Pharms Inc TAVALISSE fostamatinib disodium TABLET;ORAL 209299-001 Apr 17, 2018 RX Yes No ➤ Sign Up ➤ Sign Up Y TREATMENT OF THROMBOCYTOPENIA IN ADULT PATIENTS WITH CHRONIC IMMUNE THROMBOCYTOPENIA (ITP) WHO HAVE HAD AN INSUFFICIENT RESPONSE TO A PREVIOUS TREATMENT ➤ Sign Up
Rigel Pharms Inc TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 RX Yes Yes ➤ Sign Up ➤ Sign Up Y TREATMENT OF THROMBOCYTOPENIA IN ADULT PATIENTS WITH CHRONIC IMMUNE THROMBOCYTOPENIA (ITP) WHO HAVE HAD AN INSUFFICIENT RESPONSE TO A PREVIOUS TREATMENT ➤ 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

Subscribe to access the full database, or try a Free Trial

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

Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
Chubb
McKesson
Accenture
Fish and Richardson
Julphar

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.