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Last Updated: September 28, 2020

DrugPatentWatch Database Preview

Details for Patent: 8,871,938

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Which drugs does patent 8,871,938 protect, and when does it expire?

Patent 8,871,938 protects BAXDELA and is included in two NDAs.

This patent has twenty-four patent family members in fifteen countries.

Summary for Patent: 8,871,938
Title:Process for making quinolone compounds
Abstract: The present invention relates to the field of synthesizing anti-infective compounds. More particularly, the invention relates to synthesizing a family of quinolone compounds useful as anti-infective agents. The invention includes a process for preparing a quinolone compound wherein less than about 0.40% of dimeric impurity of the quinolone is produced.
Inventor(s): Hanselmann; Roger (Branford, CT), Reeve; Maxwell M. (Guilford, CT), Johnson; Graham (Madison, CT)
Assignee: Melinta Therapeutics, Inc. (New Haven, CT)
Application Number:13/937,488
Patent Claim Types:
see list of patent claims
Composition; Compound; Process;

Drugs Protected by US Patent 8,871,938

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Melinta BAXDELA delafloxacin meglumine POWDER;INTRAVENOUS 208611-001 Jun 19, 2017 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Melinta BAXDELA delafloxacin meglumine TABLET;ORAL 208610-001 Jun 19, 2017 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>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 8,871,938

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009297085   Start Trial
Brazil PI0919241   Start Trial
Canada 2738236   Start Trial
China 102164912   Start Trial
China 105001207   Start Trial
Denmark 2346855   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Dow
Medtronic
Johnson and Johnson
Moodys
McKinsey
Baxter

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