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Last Updated: October 25, 2020

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Details for Patent: 9,925,231

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Which drugs does patent 9,925,231 protect, and when does it expire?

Patent 9,925,231 protects TRULANCE and is included in one NDA.

This patent has nineteen patent family members in seven countries.

Summary for Patent: 9,925,231
Title:Formulations of guanylate cyclase C agonists and methods of use
Abstract: The invention provides low-dose formulations of guanylate cyclase-C ("GCC") agonist peptides and methods for their use. The formulations of the invention can be administered either alone or in combination with one or more additional therapeutic agents, preferably an inhibitor of cGMP-dependent phosphodiesterase or a laxative.
Inventor(s): Comiskey; Stephen (Doylestown, PA), Feng; Rong (Langhorne, PA), Foss; John (Doylestown, PA), Shailubhai; Kunwar (Audubon, PA)
Application Number:15/467,631
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form;

Drugs Protected by US Patent 9,925,231

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Salix TRULANCE plecanatide TABLET;ORAL 208745-001 Jan 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 9,925,231

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2011302006   Start Trial
Australia 2013232306   Start Trial
Australia 2016216716   Start Trial
Australia 2018286626   Start Trial
Canada 2810243   Start Trial
Canada 2867292   Start Trial
Eurasian Patent Organization 201491697   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson

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