Wednesday, July 8, 2026

Patent intelligence · US

US 12194049

Composition for treating carbapenem antibiotic-resistant Acinetobacter baumannii infection

granted A61KA61K31/43A61K31/546A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 39
Patent details — US 12194049

Quick answer

US 12194049 (Composition for treating carbapenem antibiotic-resistant Acinetobacter baumannii infection) is held by GUANGZHOU CENTURY CLINICAL RESEARCH CO., LTD. Status: granted. Granted Jan 14, 2025. Expires Jan 9, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
13
CPC classes
A61K, A61K31/43, A61K31/546, A61P, A61P31/00, A61P31/04

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Frequently asked questions

What is US patent 12194049?

US 12194049 (Composition for treating carbapenem antibiotic-resistant Acinetobacter baumannii infection) is held by GUANGZHOU CENTURY CLINICAL RESEARCH CO., LTD. Status: granted. Granted Jan 14, 2025. Expires Jan 9, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12194049?

GUANGZHOU CENTURY CLINICAL RESEARCH CO., LTD is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 39 pharmaceutical patents for this assignee.

When does US 12194049 expire?

Our index shows an expiration date of Jan 9, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.