Last Updated: November 8, 2026

Details for Patent: 11,873,300

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Which drugs does patent 11,873,300 protect, and when does it expire?

Patent 11,873,300 protects ALYFTREK and is included in one NDA.

This patent has twenty patent family members in thirteen countries.

Summary for Patent: 11,873,300
Title:Crystalline forms of CFTR modulators
Abstract:Crystalline forms of Compound I: pharmaceutically acceptable salts thereof, and solvates and hydrates thereof are disclosed. Pharmaceutical compositions comprising the same, methods of treating cystic fibrosis using the same, and methods for making the same are also disclosed.
Inventor(s):Yi Shi, Kevin J. Gagnon, Jicong Li, Jennifer Lu, Ales Medek, Muna Shrestha, Michael Waldo, Beili Zhang, Carl L. Zwicker, Corey Don Anderson, Jeremy J. Clemens, Thomas Cleveland, Timothy Richard Coon, Bryan Frieman, Peter Grootenhuis, Sara Sabina Hadida Ruah, Jason McCartney, Mark Thomas Miller, Prasuna Paraselli, Fabrice Pierre, Sara E. Swift, Jinglan Zhou
Assignee: Vertex Pharmaceuticals Inc
Application Number:US16/992,441
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 11,873,300

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Vertex Pharms Inc ALYFTREK deutivacaftor; tezacaftor; vanzacaftor calcium TABLET;ORAL 218730-001 Dec 20, 2024 RX Yes No 11,873,300 ⤷  Start Trial Y Y TREATMENT OF CYSTIC FIBROSIS IN PATIENTS AGED 6 YEARS AND OLDER WHO HAVE AT LEAST ONE F508DEL MUTATION OR ANOTHER RESPONSIVE MUTATION IN THE CFTR GENE WITH VANZACAFTOR CALCIUM SALT HYDRATE FORM D, TEZACAFTOR, AND DEUTIVACAFTOR ⤷  Start Trial
Vertex Pharms Inc ALYFTREK deutivacaftor; tezacaftor; vanzacaftor calcium TABLET;ORAL 218730-001 Dec 20, 2024 RX Yes No 11,873,300 ⤷  Start Trial Y Y TREATMENT OF CF WITH VNZ CA SALT HYDRATE FORM D, TEZ, AND D-IVA IN CF PATIENTS AGED 6 YEARS AND OLDER WITH AT LEAST ONE VARIANT IN THE CFTR GENE THAT IS EITHER RESPONSIVE BASED ON CLINICAL AND/OR IN VITRO DATA OR RESULTS IN PRODUCTION OF CFTR PROTEIN ⤷  Start Trial
Vertex Pharms Inc ALYFTREK deutivacaftor; tezacaftor; vanzacaftor calcium TABLET;ORAL 218730-002 Dec 20, 2024 RX Yes Yes 11,873,300 ⤷  Start Trial Y Y TREATMENT OF CYSTIC FIBROSIS IN PATIENTS AGED 6 YEARS AND OLDER WHO HAVE AT LEAST ONE F508DEL MUTATION OR ANOTHER RESPONSIVE MUTATION IN THE CFTR GENE WITH VANZACAFTOR CALCIUM SALT HYDRATE FORM D, TEZACAFTOR, AND DEUTIVACAFTOR ⤷  Start Trial
Vertex Pharms Inc ALYFTREK deutivacaftor; tezacaftor; vanzacaftor calcium TABLET;ORAL 218730-002 Dec 20, 2024 RX Yes Yes 11,873,300 ⤷  Start Trial Y Y TREATMENT OF CF WITH VNZ CA SALT HYDRATE FORM D, TEZ, AND D-IVA IN CF PATIENTS AGED 6 YEARS AND OLDER WITH AT LEAST ONE VARIANT IN THE CFTR GENE THAT IS EITHER RESPONSIVE BASED ON CLINICAL AND/OR IN VITRO DATA OR RESULTS IN PRODUCTION OF CFTR PROTEIN ⤷  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

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