Thursday, July 9, 2026

Patent intelligence · US

US 11045504

Compositions and methods for treatment of cancer using bacteria

granted A61KA61K2039/521A61K2039/522A61K2039/523
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 6
Patent details — US 11045504
Jurisdiction
US
Status
granted
Grant date
Jun 29, 2021
Expiration
Jun 24, 2041
Claims
10
CPC classes
A61K, A61K2039/521, A61K2039/522, A61K2039/523
View on Google Patents ↗

Quick answer

US 11045504 (Compositions and methods for treatment of cancer using bacteria) is held by Decoy Biosystems, Inc.. Status: granted. Granted Jun 29, 2021. Expires Jun 24, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K2039/521, A61K2039/522, A61K2039/523, A61K2039/585, A61K31/11

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Frequently asked questions

What is US patent 11045504?

US 11045504 (Compositions and methods for treatment of cancer using bacteria) is held by Decoy Biosystems, Inc.. Status: granted. Granted Jun 29, 2021. Expires Jun 24, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11045504?

Decoy Biosystems, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 6 pharmaceutical patents for this assignee.

When does US 11045504 expire?

Our index shows an expiration date of Jun 24, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.