Wednesday, July 8, 2026

Patent intelligence · US

US 11884740

Anti-CD20 antibody compositions

granted A61KA61K39/3955A61PA61P37/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 7
Patent details — US 11884740
Jurisdiction
US
Status
granted
Grant date
Jan 30, 2024
Expiration
Jan 25, 2044
Claims
15
CPC classes
A61K, A61K39/3955, A61P, A61P37/00
View on Google Patents ↗

Quick answer

US 11884740 (Anti-CD20 antibody compositions) is held by TG Therapeutics, Inc.. Status: granted. Granted Jan 30, 2024. Expires Jan 25, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
15
CPC classes
A61K, A61K39/3955, A61P, A61P37/00

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Frequently asked questions

What is US patent 11884740?

US 11884740 (Anti-CD20 antibody compositions) is held by TG Therapeutics, Inc.. Status: granted. Granted Jan 30, 2024. Expires Jan 25, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11884740?

TG Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 7 pharmaceutical patents for this assignee.

When does US 11884740 expire?

Our index shows an expiration date of Jan 25, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.