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Last Updated: March 19, 2024

Details for Patent: 7,145,036


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Summary for Patent: 7,145,036
Title:Formoterol tartrate polymorph
Abstract:A method of preparation of a highly pure salt of R,R-formoterol L-tartrate is disclosed. The process provides the most thermodynamically stable polymorph by recrystallization of a novel polymorph.
Inventor(s): Tanoury; Gerald J. (Hudson, MA), Senanayake; Chris H. (Shrewsbury, MA), Kessler; Donald W. (Groton, MA)
Assignee: Sepracor Inc. (Marlborough, MA)
Application Number:11/052,268
Patent Claim Types:
see list of patent claims
Composition; Process;

Drugs Protected by US Patent 7,145,036

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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 7,145,036

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 450497 ⤷  Try a Trial
Australia 2002349914 ⤷  Try a Trial
Australia 2008253696 ⤷  Try a Trial
Canada 2477642 ⤷  Try a Trial
Cyprus 1109832 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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