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Last Updated: November 27, 2024

Details for Patent: 9,925,157


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Which drugs does patent 9,925,157 protect, and when does it expire?

Patent 9,925,157 protects PROCYSBI and is included in two NDAs.

Protection for PROCYSBI has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has twenty-nine patent family members in nineteen countries.

Summary for Patent: 9,925,157
Title:Enterically coated cysteamine, cystamine and derivatives thereof
Abstract: The disclosure provides oral cysteamine and cystamine formulations useful for treating cystinosis and neurodegenerative diseases and disorders. The formulations provide controlled release compositions that improve quality of life and reduced side-effects.
Inventor(s): Dohil; Ranjan (San Diego, CA), Schneider; Jerry (La Jolla, CA)
Assignee: The Regents of the University of California (Oakland, CA)
Application Number:15/656,884
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,925,157
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Compound; Dosage form;

Drugs Protected by US Patent 9,925,157

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Horizon PROCYSBI cysteamine bitartrate CAPSULE, DELAYED RELEASE;ORAL 203389-001 Apr 30, 2013 RX Yes No ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Horizon PROCYSBI cysteamine bitartrate CAPSULE, DELAYED RELEASE;ORAL 203389-002 Apr 30, 2013 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Horizon PROCYSBI cysteamine bitartrate GRANULE, DELAYED RELEASE;ORAL 213491-001 Feb 14, 2020 RX Yes No ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Horizon PROCYSBI cysteamine bitartrate GRANULE, DELAYED RELEASE;ORAL 213491-002 Feb 14, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
>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 9,925,157

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 1919458 ⤷  Sign Up C300649 Netherlands ⤷  Sign Up
European Patent Office 1919458 ⤷  Sign Up CR 2014 00013 Denmark ⤷  Sign Up
European Patent Office 1919458 ⤷  Sign Up 194 50001-2014 Slovakia ⤷  Sign Up
European Patent Office 1919458 ⤷  Sign Up 19/2014 Austria ⤷  Sign Up
European Patent Office 1919458 ⤷  Sign Up 300649 Netherlands ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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