Wednesday, July 8, 2026

Patent intelligence · US

US 7960383

Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors

granted A61PA61P1/00A61P1/04A61P11/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 5
Applicant portfolio 308
Patent details — US 7960383
Jurisdiction
US
Status
granted
Grant date
Jun 14, 2011
Expiration
Jun 9, 2031
Claims
12
CPC classes
A61P, A61P1/00, A61P1/04, A61P11/00
View on Google Patents ↗

Quick answer

US 7960383 (Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors) is held by Laboratories Almirall, S.A.. Status: granted. Granted Jun 14, 2011. Expires Jun 9, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61P, A61P1/00, A61P1/04, A61P11/00, A61P11/02, A61P11/06

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Frequently asked questions

What is US patent 7960383?

US 7960383 (Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors) is held by Laboratories Almirall, S.A.. Status: granted. Granted Jun 14, 2011. Expires Jun 9, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7960383?

Laboratories Almirall, S.A. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.

When does US 7960383 expire?

Our index shows an expiration date of Jun 9, 2031 (5 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.