Wednesday, June 10, 2026

Patent intelligence · EP

EP 3515433

DIE BLUT-HIRN-SCHRANKE PASSIERENDE DOPAMIN-B-HYDROXYLASE-INHIBITOREN

granted A61K 31/ 40 A IA61K 31/ 403 A IA61K 31/ 451 A IA61K 31/ 4025 A I
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 21
Patent details — EP 3515433
Jurisdiction
EP
Status
granted
Grant date
Jul 31, 2019
Expiration
Jul 26, 2039
CPC classes
A61K 31/ 40 A I, A61K 31/ 403 A I, A61K 31/ 451 A I, A61K 31/ 4025 A I
View on Google Patents ↗

Quick answer

EP 3515433 (DIE BLUT-HIRN-SCHRANKE PASSIERENDE DOPAMIN-B-HYDROXYLASE-INHIBITOREN) is held by BIAL PORTELA & Cª S A [PT]. Status: granted. Granted Jul 31, 2019. Expires Jul 26, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 40 A I, A61K 31/ 403 A I, A61K 31/ 451 A I, A61K 31/ 4025 A I, A61K 31/ 4188 A I, A61K 31/ 4196 A I

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Frequently asked questions

What is US patent 3515433?

EP 3515433 (DIE BLUT-HIRN-SCHRANKE PASSIERENDE DOPAMIN-B-HYDROXYLASE-INHIBITOREN) is held by BIAL PORTELA & Cª S A [PT]. Status: granted. Granted Jul 31, 2019. Expires Jul 26, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns EP 3515433?

BIAL PORTELA & Cª S A [PT] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 21 pharmaceutical patents for this assignee.

When does EP 3515433 expire?

Our index shows an expiration date of Jul 26, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.