Wednesday, June 10, 2026

Patent intelligence · WO

WO 2021219720

PROCÉDÉS DE RADIOMARQUAGE DE LIGANDS DE LIAISON PSMA ET LEURS KITS

granted A61K 51/ 04 A IA61K 51/ 12 A IA61K/4712A61K/510402
Status granted
Pipeline programs 6
Years to expiry 15
Applicant portfolio 25
Patent details — WO 2021219720
Jurisdiction
WO
Status
granted
Grant date
Nov 4, 2021
Expiration
Oct 30, 2041
CPC classes
A61K 51/ 04 A I, A61K 51/ 12 A I, A61K/4712, A61K/510402
View on Google Patents ↗

Quick answer

WO 2021219720 (PROCÉDÉS DE RADIOMARQUAGE DE LIGANDS DE LIAISON PSMA ET LEURS KITS) is held by ADVANCED ACCELERATOR APPLICATIONS ITALY SRL [IT]. Status: granted. Granted Nov 4, 2021. Expires Oct 30, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 51/ 04 A I, A61K 51/ 12 A I, A61K/4712, A61K/510402, A61K/510497, A61K/51121

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Frequently asked questions

What is US patent 2021219720?

WO 2021219720 (PROCÉDÉS DE RADIOMARQUAGE DE LIGANDS DE LIAISON PSMA ET LEURS KITS) is held by ADVANCED ACCELERATOR APPLICATIONS ITALY SRL [IT]. Status: granted. Granted Nov 4, 2021. Expires Oct 30, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns WO 2021219720?

ADVANCED ACCELERATOR APPLICATIONS ITALY SRL [IT] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does WO 2021219720 expire?

Our index shows an expiration date of Oct 30, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.