Wednesday, July 8, 2026

Patent intelligence · US

US 11497781

Methods of treating bladder cancer by combination therapy comprising the oncolytic adenovirus CG0070 and an immune checkpoint inhibitor

granted A61KA61K35/761A61K39/3955A61P
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 16
Applicant portfolio 5
Patent details — US 11497781
Jurisdiction
US
Status
granted
Grant date
Nov 15, 2022
Expiration
Nov 10, 2042
Applicant
CG ONCOLOGY, INC.
Claims
17
CPC classes
A61K, A61K35/761, A61K39/3955, A61P
View on Google Patents ↗

Quick answer

US 11497781 (Methods of treating bladder cancer by combination therapy comprising the oncolytic adenovirus CG0070 and an immune checkpoint inhibitor) is held by CG ONCOLOGY, INC.. Status: granted. Granted Nov 15, 2022. Expires Nov 10, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
CG ONCOLOGY, INC.
Grant date
Expiration
Claims
17
CPC classes
A61K, A61K35/761, A61K39/3955, A61P, A61P35/02

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Frequently asked questions

What is US patent 11497781?

US 11497781 (Methods of treating bladder cancer by combination therapy comprising the oncolytic adenovirus CG0070 and an immune checkpoint inhibitor) is held by CG ONCOLOGY, INC.. Status: granted. Granted Nov 15, 2022. Expires Nov 10, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11497781?

CG ONCOLOGY, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 5 pharmaceutical patents for this assignee.

When does US 11497781 expire?

Our index shows an expiration date of Nov 10, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.