Wednesday, July 8, 2026

Patent intelligence · US

US 10927435

Compositions for the treatment of rheumatoid arthritis and methods of using same

granted A61KA61K31/42A61K31/519A61K31/655
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 837
Patent details — US 10927435
Jurisdiction
US
Status
granted
Grant date
Feb 23, 2021
Expiration
Feb 18, 2041
Claims
18
CPC classes
A61K, A61K31/42, A61K31/519, A61K31/655
View on Google Patents ↗

Quick answer

US 10927435 (Compositions for the treatment of rheumatoid arthritis and methods of using same) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Feb 23, 2021. Expires Feb 18, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61K, A61K31/42, A61K31/519, A61K31/655, A61K39/39541, A61K39/3955

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Frequently asked questions

What is US patent 10927435?

US 10927435 (Compositions for the treatment of rheumatoid arthritis and methods of using same) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted Feb 23, 2021. Expires Feb 18, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10927435?

REGENERON PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 837 pharmaceutical patents for this assignee.

When does US 10927435 expire?

Our index shows an expiration date of Feb 18, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.