➤ Get the DrugPatentWatch Daily Briefing

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

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Merck
McKesson
Harvard Business School
Moodys
Medtronic

Last Updated: July 29, 2021

DrugPatentWatch Database Preview

Patent: 5,571,839

➤ Get the DrugPatentWatch Daily Briefing

« Back to Dashboard

Summary for Patent: 5,571,839
Title: D-aspartic acid .beta.-hydroxamate for the treatment of viral infections and tumors
Abstract:Beta-hydroxamate D-aspartic acid as a medicine, in particular for treating infectious diseases caused by retroviruses, especially those that cause AIDS, as well as for treating tumors.
Inventor(s): Vila; Jorge (Irigny, FR), Thomasset; Nicole (Villeurbanne, FR), Hamedi Sangsari; Farid (Lyons, FR), Grange; Jacques (Oullins, FR)
Assignee: Institut National de la Sante et de la Recherche Medicale (INSERM) (Paris, FR)
Application Number:08/034,399
Patent Claims:see list of patent claims

Details for Patent 5,571,839

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10 ⤷  Try it Free Institut National de la Sante et de la Recherche Medicale (INSERM) (Paris, FR) 2013-11-05 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

International Patent Family for US Patent 5,571,839

Country Patent Number Estimated Expiration
World Intellectual Property Organization (WIPO) 9013291 ⤷  Try it Free
African Intellectual Property Organization (OAPI) 9519 ⤷  Try it Free
Japan H04506796 ⤷  Try it Free
France 2646348 ⤷  Try it Free
Spain 2072431 ⤷  Try it Free
European Patent Office 0470144 ⤷  Try it Free
Denmark 0470144 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration

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

Serving leading biopharmaceutical companies globally:

Medtronic
Johnson and Johnson
Colorcon
Dow
Merck
Express Scripts

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.