Wednesday, July 8, 2026

Patent intelligence · US

US 8969372

Aryl imidazoles and their use as anti-cancer agents

granted A61KA61K31/4178A61K31/4184A61K31/4188
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 9
Applicant portfolio 7
Patent details — US 8969372
Jurisdiction
US
Status
granted
Grant date
Mar 3, 2015
Expiration
Feb 26, 2035
Claims
14
CPC classes
A61K, A61K31/4178, A61K31/4184, A61K31/4188
View on Google Patents ↗

Quick answer

US 8969372 (Aryl imidazoles and their use as anti-cancer agents) is held by Aptose Boisciences Inc.. Status: granted. Granted Mar 3, 2015. Expires Feb 26, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/4178, A61K31/4184, A61K31/4188, A61K31/4745, A61P

More from Aptose Boisciences Inc.

Related pharmaceutical patents in our USPTO index.

  1. US 11279703

    Fused pyrimidine compounds as BRD4 and JAK2 dual inhibitors and methods for use thereof

    APTOSE BIOSCIENCES INC. · Expires Mar 17, 2042

    granted
  2. US 11149047

    Aryl imidazoles for treatment of cancer

    APTOSE BIOSCIENCES INC. · Expires Oct 14, 2041

    granted
  3. US 11104957

    Compositions and methods for treating cancers

    APTOSE BIOSCIENCES INC. · Expires Aug 26, 2041

    granted
  4. US 10080739

    Aryl imidazoles and their use as anti-cancer agents

    APTOSE BIOSCIENCES INC. · Expires Sep 20, 2038

    granted
  5. US 9567643

    Compositions and methods for treating cancers

    APTOSE BIOSCIENCES INC. · Expires Feb 9, 2037

    granted
  6. US 8987305

    2,4,5-trisubstituted imidazoles and their use as anti-microbial agents

    APTOSE BIOSCIENCES INC. · Expires Mar 19, 2035

    granted

Frequently asked questions

What is US patent 8969372?

US 8969372 (Aryl imidazoles and their use as anti-cancer agents) is held by Aptose Boisciences Inc.. Status: granted. Granted Mar 3, 2015. Expires Feb 26, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8969372?

Aptose Boisciences Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 7 pharmaceutical patents for this assignee.

When does US 8969372 expire?

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