Wednesday, July 8, 2026

Patent intelligence · US

US 10188654

Uses of pyrimido-pyridazinones to treat cancer

granted A61KA61K31/519A61K31/5377A61K31/541
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 136
Patent details — US 10188654
Jurisdiction
US
Status
granted
Grant date
Jan 29, 2019
Expiration
Jan 24, 2039
Claims
17
CPC classes
A61K, A61K31/519, A61K31/5377, A61K31/541
View on Google Patents ↗

Quick answer

US 10188654 (Uses of pyrimido-pyridazinones to treat cancer) is held by Asana BioSciences, LLC. Status: granted. Granted Jan 29, 2019. Expires Jan 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K31/519, A61K31/5377, A61K31/541, A61K31/55, A61K31/551

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Frequently asked questions

What is US patent 10188654?

US 10188654 (Uses of pyrimido-pyridazinones to treat cancer) is held by Asana BioSciences, LLC. Status: granted. Granted Jan 29, 2019. Expires Jan 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10188654?

Asana BioSciences, LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 136 pharmaceutical patents for this assignee.

When does US 10188654 expire?

Our index shows an expiration date of Jan 24, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.