Wednesday, July 8, 2026

Patent intelligence · US

US 9198961

Bacterial extract for digestive or urinary tract disorders and process for its preparation

granted A61KA61K2039/58A61K35/74A61K39/0258
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 9
Applicant portfolio 8
Patent details — US 9198961
Jurisdiction
US
Status
granted
Grant date
Dec 1, 2015
Expiration
Nov 26, 2035
Applicant
OM PHARMA
Claims
13
CPC classes
A61K, A61K2039/58, A61K35/74, A61K39/0258
View on Google Patents ↗

Quick answer

US 9198961 (Bacterial extract for digestive or urinary tract disorders and process for its preparation) is held by OM PHARMA. Status: granted. Granted Dec 1, 2015. Expires Nov 26, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
OM PHARMA
Grant date
Expiration
Claims
13
CPC classes
A61K, A61K2039/58, A61K35/74, A61K39/0258, A61P, A61P1/00

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Frequently asked questions

What is US patent 9198961?

US 9198961 (Bacterial extract for digestive or urinary tract disorders and process for its preparation) is held by OM PHARMA. Status: granted. Granted Dec 1, 2015. Expires Nov 26, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9198961?

OM PHARMA is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8 pharmaceutical patents for this assignee.

When does US 9198961 expire?

Our index shows an expiration date of Nov 26, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.