Wednesday, June 10, 2026

Patent intelligence · CA

CA 3121191

CAS9 DE CODAGE D'ARNM OPTIMISE DESTINE A ETRE UTILISE DANS DES LNP

granted A61K 9/ 127 A IA61K 31/ 7088 A IA61K/480025
Status granted
Pipeline programs 6
Years to expiry 14
Applicant portfolio 24
Patent details — CA 3121191
Jurisdiction
CA
Status
granted
Grant date
Jun 4, 2020
Expiration
May 30, 2040
CPC classes
A61K 9/ 127 A I, A61K 31/ 7088 A I, A61K/480025
View on Google Patents ↗

Quick answer

CA 3121191 (CAS9 DE CODAGE D'ARNM OPTIMISE DESTINE A ETRE UTILISE DANS DES LNP) is held by CRISPR THERAPEUTICS AG [CH]. Status: granted. Granted Jun 4, 2020. Expires May 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 127 A I, A61K 31/ 7088 A I, A61K/480025

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Frequently asked questions

What is US patent 3121191?

CA 3121191 (CAS9 DE CODAGE D'ARNM OPTIMISE DESTINE A ETRE UTILISE DANS DES LNP) is held by CRISPR THERAPEUTICS AG [CH]. Status: granted. Granted Jun 4, 2020. Expires May 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 3121191?

CRISPR THERAPEUTICS AG [CH] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 24 pharmaceutical patents for this assignee.

When does CA 3121191 expire?

Our index shows an expiration date of May 30, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.