Friday, June 12, 2026

Patent intelligence · WO

WO 2005037272

DERIVES DE BENZIMIDAZOLE ET LEUR APPLICATION COMME INHIBITEURS DE LA PEPTIDE-DEFORMYLASE

expired A61K 31/ 4184 A IA61K31/4184A61P 31/ 04 A IA61P/3104
Status expired
Years to expiry 0
Applicant portfolio 4
Patent details — WO 2005037272
Jurisdiction
WO
Status
expired
Grant date
Apr 28, 2005
Expiration
Apr 23, 2025
Applicant
ARPIDA AS [DK]
CPC classes
A61K 31/ 4184 A I, A61K31/4184, A61P 31/ 04 A I, A61P/3104
View on Google Patents ↗

Quick answer

WO 2005037272 (DERIVES DE BENZIMIDAZOLE ET LEUR APPLICATION COMME INHIBITEURS DE LA PEPTIDE-DEFORMYLASE) is held by ARPIDA AS [DK]. Status: expired. Granted Apr 28, 2005. Expires Apr 23, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
ARPIDA AS [DK]
Grant date
Expiration
Claims
CPC classes
A61K 31/ 4184 A I, A61K31/4184, A61P 31/ 04 A I, A61P/3104, A61P/3300, A61P/3306

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Frequently asked questions

What is US patent 2005037272?

WO 2005037272 (DERIVES DE BENZIMIDAZOLE ET LEUR APPLICATION COMME INHIBITEURS DE LA PEPTIDE-DEFORMYLASE) is held by ARPIDA AS [DK]. Status: expired. Granted Apr 28, 2005. Expires Apr 23, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns WO 2005037272?

ARPIDA AS [DK] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 4 pharmaceutical patents for this assignee.

When does WO 2005037272 expire?

Our index shows an expiration date of Apr 23, 2025 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.