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Johnson and Johnson
Harvard Business School

Last Updated: December 5, 2021

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Details for Patent: 8,071,643

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Which drugs does patent 8,071,643 protect, and when does it expire?

Patent 8,071,643 protects XENLETA and is included in two NDAs.

This patent has forty-two patent family members in thirty countries.

Summary for Patent: 8,071,643
Title:Pleuromutilin derivatives for the treatment of diseases mediated by microbes
Abstract: A pleuromutilin derivative compound of general formula (I) ##STR00001##
Inventor(s): Mang; Rosemarie (Vienna, AT), Heilmayer; Werner (Zillingtal, AT), Badegruber; Rudolf (Vienna, AT), Strickmann; Dirk B. (Vienna, AT), Novak; Rodger (Vienna, AT), Ferencic; Mathias (Vienna, AT), Bulusu; Atchyuta Rama Chandra Murty (Perchtoldsdorf, AT)
Assignee: Nabriva Therapeutics AG (Vienna, AT)
Application Number:12/531,839
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,071,643
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 8,071,643

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Nabriva XENLETA lefamulin acetate SOLUTION;INTRAVENOUS 211673-001 Aug 19, 2019 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
Nabriva XENLETA lefamulin acetate TABLET;ORAL 211672-001 Aug 19, 2019 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y Y ⤷  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

Foreign Priority and PCT Information for Patent: 8,071,643

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
07450053Mar 20, 2007
PCT Information
PCT FiledMarch 19, 2008PCT Application Number:PCT/AT2008/000097
PCT Publication Date:September 25, 2008PCT Publication Number: WO2008/113089

International Family Members for US Patent 8,071,643

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 523486 ⤷  Try it Free
Australia 2008229609 ⤷  Try it Free
Brazil PI0809023 ⤷  Try it Free
Canada 2678795 ⤷  Try it Free
China 101668738 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Express Scripts
Johnson and Johnson
Harvard Business School
Boehringer Ingelheim

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