Wednesday, July 8, 2026

Patent intelligence · US

US 11325907

Crystal form of 1H-imidazo[4,5-b]pyridine-2(3H)-one compound and preparation process therefor

granted A61PA61P1/00A61P11/00A61P17/06
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 16
Applicant portfolio 706
Patent details — US 11325907
Jurisdiction
US
Status
granted
Grant date
May 10, 2022
Expiration
May 5, 2042
Claims
14
CPC classes
A61P, A61P1/00, A61P11/00, A61P17/06
View on Google Patents ↗

Quick answer

US 11325907 (Crystal form of 1H-imidazo[4,5-b]pyridine-2(3H)-one compound and preparation process therefor) is held by Medshine Discovery Inc.. Status: granted. Granted May 10, 2022. Expires May 5, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61P, A61P1/00, A61P11/00, A61P17/06, A61P19/02, A61P29/00

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Frequently asked questions

What is US patent 11325907?

US 11325907 (Crystal form of 1H-imidazo[4,5-b]pyridine-2(3H)-one compound and preparation process therefor) is held by Medshine Discovery Inc.. Status: granted. Granted May 10, 2022. Expires May 5, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11325907?

Medshine Discovery Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 706 pharmaceutical patents for this assignee.

When does US 11325907 expire?

Our index shows an expiration date of May 5, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.