Wednesday, July 8, 2026

Patent intelligence · US

US 10407457

Pyrrolopyrimidine nucleosides and analogs thereof

granted A61KA61K31/7052A61K31/706A61K31/7064
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 13
Applicant portfolio 8,292
Patent details — US 10407457
Jurisdiction
US
Status
granted
Grant date
Sep 10, 2019
Expiration
Sep 5, 2039
Claims
15
CPC classes
A61K, A61K31/7052, A61K31/706, A61K31/7064
View on Google Patents ↗

Quick answer

US 10407457 (Pyrrolopyrimidine nucleosides and analogs thereof) is held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN. Status: granted. Granted Sep 10, 2019. Expires Sep 5, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
15
CPC classes
A61K, A61K31/7052, A61K31/706, A61K31/7064, A61P, A61P31/12

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Frequently asked questions

What is US patent 10407457?

US 10407457 (Pyrrolopyrimidine nucleosides and analogs thereof) is held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN. Status: granted. Granted Sep 10, 2019. Expires Sep 5, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10407457?

THE REGENTS OF THE UNIVERSITY OF MICHIGAN is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 10407457 expire?

Our index shows an expiration date of Sep 5, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.