Wednesday, July 8, 2026

Patent intelligence · US

US 11857647

Pharmaceutical composition comprising tetrofosmin and pharmaceutically acceptable salts thereof

granted A61KA61K31/66A61K47/12A61K51/025
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 17
Applicant portfolio 138
Patent details — US 11857647
Jurisdiction
US
Status
granted
Grant date
Jan 2, 2024
Expiration
Dec 28, 2043
Claims
20
CPC classes
A61K, A61K31/66, A61K47/12, A61K51/025
View on Google Patents ↗

Quick answer

US 11857647 (Pharmaceutical composition comprising tetrofosmin and pharmaceutically acceptable salts thereof) is held by Jubilant Draximage Inc.. Status: granted. Granted Jan 2, 2024. Expires Dec 28, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/66, A61K47/12, A61K51/025, A61K51/0478, A61K9/19

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Frequently asked questions

What is US patent 11857647?

US 11857647 (Pharmaceutical composition comprising tetrofosmin and pharmaceutically acceptable salts thereof) is held by Jubilant Draximage Inc.. Status: granted. Granted Jan 2, 2024. Expires Dec 28, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11857647?

Jubilant Draximage Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 138 pharmaceutical patents for this assignee.

When does US 11857647 expire?

Our index shows an expiration date of Dec 28, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.