Saturday, July 25, 2026

Patent intelligence · CA

CA 3000894

TRAITEMENT DE LA MASTOCYTOSE SYSTEMIQUE GRAVE PAR LE MASITINIB

granted A61K 31/ 52 A IA61K 31/ 155 A IA61K 31/ 497 A IA61K 31/ 506 A I
Status granted
Linked drugs 1
Years to expiry 11
Applicant portfolio 15
Patent details — CA 3000894
Jurisdiction
CA
Status
granted
Grant date
Apr 13, 2017
Expiration
Apr 8, 2037
Applicant
AB SCIENCE [FR]
CPC classes
A61K 31/ 52 A I, A61K 31/ 155 A I, A61K 31/ 497 A I, A61K 31/ 506 A I
View on Google Patents ↗

Quick answer

CA 3000894 (TRAITEMENT DE LA MASTOCYTOSE SYSTEMIQUE GRAVE PAR LE MASITINIB) is held by AB SCIENCE [FR]. Status: granted. Granted Apr 13, 2017. Expires Apr 8, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
AB SCIENCE [FR]
Grant date
Expiration
Claims
CPC classes
A61K 31/ 52 A I, A61K 31/ 155 A I, A61K 31/ 497 A I, A61K 31/ 506 A I, A61K 31/ 553 A I, A61K 45/ 06 A I

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Frequently asked questions

What is US patent 3000894?

CA 3000894 (TRAITEMENT DE LA MASTOCYTOSE SYSTEMIQUE GRAVE PAR LE MASITINIB) is held by AB SCIENCE [FR]. Status: granted. Granted Apr 13, 2017. Expires Apr 8, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 3000894?

AB SCIENCE [FR] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 15 pharmaceutical patents for this assignee.

When does CA 3000894 expire?

Our index shows an expiration date of Apr 8, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.