Wednesday, July 8, 2026

Patent intelligence · US

US 10457745

Anti-complement C1s antibodies

granted A61KA61K2039/54A61K2039/545A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 140
Patent details — US 10457745
Jurisdiction
US
Status
granted
Grant date
Oct 29, 2019
Expiration
Oct 24, 2039
Claims
10
CPC classes
A61K, A61K2039/54, A61K2039/545, A61P
View on Google Patents ↗

Quick answer

US 10457745 (Anti-complement C1s antibodies) is held by Bioverativ USA Inc.. Status: granted. Granted Oct 29, 2019. Expires Oct 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K2039/54, A61K2039/545, A61P, A61P13/12, A61P17/00

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Frequently asked questions

What is US patent 10457745?

US 10457745 (Anti-complement C1s antibodies) is held by Bioverativ USA Inc.. Status: granted. Granted Oct 29, 2019. Expires Oct 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10457745?

Bioverativ USA Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 140 pharmaceutical patents for this assignee.

When does US 10457745 expire?

Our index shows an expiration date of Oct 24, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.