Wednesday, July 8, 2026

Patent intelligence · US

US 10966977

Combination of anti-CD20 antibody, P13 kinase-delta selective inhibitor, and BTK inhibitor to treat b-cell proliferative disorders

granted A61KA61K31/4155A61K31/416A61K31/4985
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 15
Applicant portfolio 7
Patent details — US 10966977
Jurisdiction
US
Status
granted
Grant date
Apr 6, 2021
Expiration
Apr 1, 2041
Claims
20
CPC classes
A61K, A61K31/4155, A61K31/416, A61K31/4985
View on Google Patents ↗

Quick answer

US 10966977 (Combination of anti-CD20 antibody, P13 kinase-delta selective inhibitor, and BTK inhibitor to treat b-cell proliferative disorders) is held by TG Therapeutics, Inc.. Status: granted. Granted Apr 6, 2021. Expires Apr 1, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/4155, A61K31/416, A61K31/4985, A61K31/506, A61K31/519

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Frequently asked questions

What is US patent 10966977?

US 10966977 (Combination of anti-CD20 antibody, P13 kinase-delta selective inhibitor, and BTK inhibitor to treat b-cell proliferative disorders) is held by TG Therapeutics, Inc.. Status: granted. Granted Apr 6, 2021. Expires Apr 1, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10966977?

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 10966977 expire?

Our index shows an expiration date of Apr 1, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.