Wednesday, July 8, 2026

Patent intelligence · US

US 12128034

Combinations of beta-lactam compounds, probenecid, and valproic acid and uses thereof

granted A61KA61K31/18A61K31/19A61K31/245
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 3
Patent details — US 12128034
Jurisdiction
US
Status
granted
Grant date
Oct 29, 2024
Expiration
Oct 24, 2044
Claims
16
CPC classes
A61K, A61K31/18, A61K31/19, A61K31/245
View on Google Patents ↗

Quick answer

US 12128034 (Combinations of beta-lactam compounds, probenecid, and valproic acid and uses thereof) is held by Iterum Therapeutics International Limited. Status: granted. Granted Oct 29, 2024. Expires Oct 24, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
16
CPC classes
A61K, A61K31/18, A61K31/19, A61K31/245, A61K31/431, A61K9/0019

More from Iterum Therapeutics International Limited

Related pharmaceutical patents in our USPTO index.

  1. US 12109197

    Combinations of β-lactam compounds and probenecid and uses thereof

    Iterum Therapeutics International Limited · Expires Oct 3, 2044

    granted
  2. US 11478428

    Combinations of beta-lactam compounds and probenecid and uses thereof

    Iterum Therapeutics International Limited · Expires Oct 20, 2042

    granted

Frequently asked questions

What is US patent 12128034?

US 12128034 (Combinations of beta-lactam compounds, probenecid, and valproic acid and uses thereof) is held by Iterum Therapeutics International Limited. Status: granted. Granted Oct 29, 2024. Expires Oct 24, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12128034?

Iterum Therapeutics International Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 3 pharmaceutical patents for this assignee.

When does US 12128034 expire?

Our index shows an expiration date of Oct 24, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.