Wednesday, July 8, 2026

Patent intelligence · US

US 10660947

Vaccine composition

granted A61KA61K2039/5254A61K2039/5256A61K2039/545
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 40
Patent details — US 10660947
Jurisdiction
US
Status
granted
Grant date
May 26, 2020
Expiration
May 21, 2040
Claims
27
CPC classes
A61K, A61K2039/5254, A61K2039/5256, A61K2039/545
View on Google Patents ↗

Quick answer

US 10660947 (Vaccine composition) is held by TURNSTONE LIMITED PARTNERSHIP. Status: granted. Granted May 26, 2020. Expires May 21, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
27
CPC classes
A61K, A61K2039/5254, A61K2039/5256, A61K2039/545, A61K2039/55561, A61K2039/572

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Frequently asked questions

What is US patent 10660947?

US 10660947 (Vaccine composition) is held by TURNSTONE LIMITED PARTNERSHIP. Status: granted. Granted May 26, 2020. Expires May 21, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10660947?

TURNSTONE LIMITED PARTNERSHIP is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 40 pharmaceutical patents for this assignee.

When does US 10660947 expire?

Our index shows an expiration date of May 21, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.