Wednesday, June 10, 2026

Patent intelligence · CA

CA 3103888

PROCEDE DE PURIFICATION DE SULFATE D'ISAVUCONAZONIUM

granted A61K/314439
Status granted
Pipeline programs 2
Years to expiry 14
Applicant portfolio 25
Patent details — CA 3103888

Quick answer

CA 3103888 (PROCEDE DE PURIFICATION DE SULFATE D'ISAVUCONAZONIUM) is held by BASILEA PHARM INT AG [CH]. Status: granted. Granted Feb 6, 2020. Expires Feb 1, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K/314439

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Frequently asked questions

What is US patent 3103888?

CA 3103888 (PROCEDE DE PURIFICATION DE SULFATE D'ISAVUCONAZONIUM) is held by BASILEA PHARM INT AG [CH]. Status: granted. Granted Feb 6, 2020. Expires Feb 1, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 3103888?

BASILEA PHARM INT AG [CH] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does CA 3103888 expire?

Our index shows an expiration date of Feb 1, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.