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Last Updated: December 7, 2021

DrugPatentWatch Database Preview

Details for Patent: 9,815,835

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Which drugs does patent 9,815,835 protect, and when does it expire?

Patent 9,815,835 protects XOFLUZA and is included in two NDAs.

This patent has thirty-eight patent family members in seventeen countries.

Summary for Patent: 9,815,835
Title:Substituted polycyclic carbamolypyridone derivative
Abstract: This invention provides compounds having antiviral activities especially inhibiting activity for influenza virus, more preferably provides substituted 3-hydroxy-4-pyridone derivatives having cap-dependent endonuclease inhibitory activity.
Inventor(s): Akiyama; Toshiyuki (Osaka, JP), Takaya; Kenji (Osaka, JP), Kawai; Makoto (Osaka, JP), Taoda; Yoshiyuki (Osaka, JP), Mikamiyama; Minako (Osaka, JP), Morimoto; Kenji (Osaka, JP), Tomita; Kenji (Osaka, JP), Mikamiyama; Hidenori (Osaka, JP), Suzuki; Naoyuki (Osaka, JP)
Assignee: SHIONOGI & CO., LTD. (Osaka, JP)
Application Number:15/252,791
Patent Claim Types:
see list of patent claims
Use; Composition; Compound;

Drugs Protected by US Patent 9,815,835

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Genentech Inc XOFLUZA baloxavir marboxil FOR SUSPENSION;ORAL 214410-001 Nov 23, 2020 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Genentech Inc XOFLUZA baloxavir marboxil TABLET;ORAL 210854-001 Oct 24, 2018 RX Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Genentech Inc XOFLUZA baloxavir marboxil TABLET;ORAL 210854-002 Oct 24, 2018 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Genentech Inc XOFLUZA baloxavir marboxil TABLET;ORAL 210854-003 Mar 18, 2021 RX Yes No ⤷  Try it Free ⤷  Try it Free 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: 9,815,835

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2009-142166Jun 15, 2009

International Family Members for US Patent 9,815,835

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
China 102482219 ⤷  Try it Free
China 102803260 ⤷  Try it Free
China 104151234 ⤷  Try it Free
China 104230795 ⤷  Try it Free
China 105037259 ⤷  Try it Free
Denmark 2444400 ⤷  Try it Free
European Patent Office 2412708 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim

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