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Xeljanz Xr patents expiration

XELJANZ XR's oppositions filed in EPO
Drug Patent Number Company Drug Patent Title Drug Patent Expiry Activity Alert
These drug patents protects the active chemical substance. Only drug patent owner can launch products that use this active substance.
US6965027 PFIZER Crystalline 3-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-3-oxo-propionitrile citrate
Mar, 2023

(5 months ago)

USRE41783 PFIZER Pyrrolo[2,3-D]pyrimidine compounds
Dec, 2025

(2 years from now)

These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US11253523 PFIZER Tofacitinib oral sustained release dosage forms
Mar, 2034

(10 years from now)

US9937181 PFIZER Tofacitinib oral sustained release dosage forms
Mar, 2034

(10 years from now)

US10639309 PFIZER Tofacitinib oral sustained release dosage forms
Mar, 2034

(10 years from now)

Xeljanz Xr is owned by Pfizer.

Xeljanz Xr contains Tofacitinib Citrate.

Xeljanz Xr has a total of 5 drug patents out of which 1 drug patent has expired.

Expired drug patents of Xeljanz Xr are:

  • US6965027

Xeljanz Xr was authorised for market use on 23 February, 2016.

Xeljanz Xr is available in tablet, extended release;oral dosage forms.

Xeljanz Xr can be used as a method of treating ankylosing spondylitis by administering the formulation of tofacitinib of claims 1, 8, 15-20, 27-31, 34-43, 45, 47, 49, 50, 54, 59, 63, 68-71, 73, 77, 82-84, and 87-98; a method of treating psoriatic arthritis by administering the formulation of tofacitinib of claims 1, 8, 15-20, 27-31, 34-44, 46, 48, 50, 53, 59, 62, 68-71, 73, 76, 82-84, and 87-98; a method of treating rheumatoid arthritis by administering the formulation of tofacitinib of claims 1, 2, 8, 9, 15-21, 27-31, 34-43, 50, 51, 59, 60, 68-71, 73, 74, 82-84 and 87-98; a method of treating ulcerative colitis, by administering the formulation of tofacitinib of claims 1, 3, 8, 10, 15-20, 22, 27-31, 34-43, 50, 52, 59, 61, 68-71, 73, 75, 82-84 and 87-98.

The generics of Xeljanz Xr are possible to be released after 14 March, 2034.

Drug Exclusivity Drug Exclusivity Expiration
New Indication (I) Dec 14, 2024

Drugs and Companies using TOFACITINIB CITRATE ingredient

Market Authorisation Date: 23 February, 2016

Treatment: A method of treating ankylosing spondylitis by administering the formulation of tofacitinib of claims 1, 8, 15-20, 27-31, 34-43, 45, 47, 49, 50, 54, 59, 63, 68-71, 73, 77, 82-84, and 87-98; A method o...

Dosage: TABLET, EXTENDED RELEASE;ORAL

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