Wednesday, July 8, 2026

Patent intelligence · US

US 11185562

Compositions and methods for inhibition of pathogenic bacterial growth

granted A61KA61K35/37A61K35/74A61K35/741
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 36
Patent details — US 11185562
Jurisdiction
US
Status
granted
Grant date
Nov 30, 2021
Expiration
Nov 25, 2041
Claims
16
CPC classes
A61K, A61K35/37, A61K35/74, A61K35/741
View on Google Patents ↗

Quick answer

US 11185562 (Compositions and methods for inhibition of pathogenic bacterial growth) is held by Seres Therapeutics, Inc.. Status: granted. Granted Nov 30, 2021. Expires Nov 25, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
16
CPC classes
A61K, A61K35/37, A61K35/74, A61K35/741, A61K35/742, A61K35/744

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Frequently asked questions

What is US patent 11185562?

US 11185562 (Compositions and methods for inhibition of pathogenic bacterial growth) is held by Seres Therapeutics, Inc.. Status: granted. Granted Nov 30, 2021. Expires Nov 25, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11185562?

Seres Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 36 pharmaceutical patents for this assignee.

When does US 11185562 expire?

Our index shows an expiration date of Nov 25, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.