Wednesday, July 8, 2026

Patent intelligence · US

US 11975066

Ungulate-derived polyclonal immunoglobulin specific for coronavirus protein and uses thereof

granted A61KA61K2039/505A61K2039/53A61K2039/545
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 1
Patent details — US 11975066
Jurisdiction
US
Status
granted
Grant date
May 7, 2024
Expiration
May 2, 2044
Claims
9
CPC classes
A61K, A61K2039/505, A61K2039/53, A61K2039/545
View on Google Patents ↗

Quick answer

US 11975066 (Ungulate-derived polyclonal immunoglobulin specific for coronavirus protein and uses thereof) is held by SAB Biotherapeutics, Inc.. Status: granted. Granted May 7, 2024. Expires May 2, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K2039/505, A61K2039/53, A61K2039/545, A61K2039/55566, A61K2039/55577

Frequently asked questions

What is US patent 11975066?

US 11975066 (Ungulate-derived polyclonal immunoglobulin specific for coronavirus protein and uses thereof) is held by SAB Biotherapeutics, Inc.. Status: granted. Granted May 7, 2024. Expires May 2, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11975066?

SAB Biotherapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1 pharmaceutical patents for this assignee.

When does US 11975066 expire?

Our index shows an expiration date of May 2, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.