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Last Updated: July 29, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,273,795


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Which drugs does patent 8,273,795 protect, and when does it expire?

Patent 8,273,795 protects LYSTEDA and is included in one NDA.

This patent has eight patent family members in two countries.

Summary for Patent: 8,273,795
Title:Tranexamic acid formulations
Abstract: Disclosed are modified release oral tranexamic acid formulations and methods of treatment therewith.
Inventor(s): Moore; Keith A. (Loveland, OH), Heasley; Ralph A. (Webster Grove, MO), Greiwe; Jeffrey S. (Ft. Thomas, KY), Facemire; John W. (Douglasville, GA), Modest; Jason D. (Minneapolis, MN)
Assignee: Ferring B.V. (Hoofddorp, NL)
Application Number:12/228,489
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,273,795
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form;

Drugs Protected by US Patent 8,273,795

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Amring Pharms LYSTEDA tranexamic acid TABLET;ORAL 022430-001 Nov 13, 2009 AB RX Yes Yes ⤷  Try it Free ⤷  Try it Free TREATMENT OF CYCLIC HEAVY MENSTRUAL BLEEDING ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,273,795

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan 2008508275 ⤷  Try it Free
Japan 2008508276 ⤷  Try it Free
Japan 2011168596 ⤷  Try it Free
Japan 2014193878 ⤷  Try it Free
Japan 5000504 ⤷  Try it Free
Japan 5205053 ⤷  Try it Free
World Intellectual Property Organization (WIPO) 2006023000 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Baxter
McKesson
AstraZeneca
Johnson and Johnson
Moodys
McKinsey

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