Wednesday, June 10, 2026

Patent intelligence · FR

FR 2797769

PRODUITS RADIOPHARMACEUTIQUES ET LEUR PROCEDE DE PREPARATION

expired A61K 47/ 48 A IA61K 51/ 00 A IA61K 51/ 06 A IA61K 51/ 12 A I
Status expired
Years to expiry 0
Applicant portfolio 18
Patent details — FR 2797769
Jurisdiction
FR
Status
expired
Grant date
Mar 2, 2001
Expiration
Feb 25, 2021
Applicant
CIS BIO INT [FR]
CPC classes
A61K 47/ 48 A I, A61K 51/ 00 A I, A61K 51/ 06 A I, A61K 51/ 12 A I
View on Google Patents ↗

Quick answer

FR 2797769 (PRODUITS RADIOPHARMACEUTIQUES ET LEUR PROCEDE DE PREPARATION) is held by CIS BIO INT [FR]. Status: expired. Granted Mar 2, 2001. Expires Feb 25, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
CIS BIO INT [FR]
Grant date
Expiration
Claims
CPC classes
A61K 47/ 48 A I, A61K 51/ 00 A I, A61K 51/ 06 A I, A61K 51/ 12 A I, A61K/51065, A61K/5112

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Frequently asked questions

What is US patent 2797769?

FR 2797769 (PRODUITS RADIOPHARMACEUTIQUES ET LEUR PROCEDE DE PREPARATION) is held by CIS BIO INT [FR]. Status: expired. Granted Mar 2, 2001. Expires Feb 25, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns FR 2797769?

CIS BIO INT [FR] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 18 pharmaceutical patents for this assignee.

When does FR 2797769 expire?

Our index shows an expiration date of Feb 25, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.