Wednesday, June 10, 2026

Patent intelligence · EP

EP 2791134

CHEMISCHE VERBINDUNG ALS ZWISCHENPRODUKT ZUR HERSTELLUNG EINES CATECHOL-O-METHYLTRANSFERASE-INHIBITORS

granted A61K 31/ 4425 A IA61K 31/ 4439 A IA61P 25/ 16 A IA61P/2500
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 8
Applicant portfolio 21
Patent details — EP 2791134
Jurisdiction
EP
Status
granted
Grant date
Oct 22, 2014
Expiration
Oct 17, 2034
CPC classes
A61K 31/ 4425 A I, A61K 31/ 4439 A I, A61P 25/ 16 A I, A61P/2500
View on Google Patents ↗

Quick answer

EP 2791134 (CHEMISCHE VERBINDUNG ALS ZWISCHENPRODUKT ZUR HERSTELLUNG EINES CATECHOL-O-METHYLTRANSFERASE-INHIBITORS) is held by BIAL PORTELA & Cª S A [PT]. Status: granted. Granted Oct 22, 2014. Expires Oct 17, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 4425 A I, A61K 31/ 4439 A I, A61P 25/ 16 A I, A61P/2500, A61P/2516, A61P/4300

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Frequently asked questions

What is US patent 2791134?

EP 2791134 (CHEMISCHE VERBINDUNG ALS ZWISCHENPRODUKT ZUR HERSTELLUNG EINES CATECHOL-O-METHYLTRANSFERASE-INHIBITORS) is held by BIAL PORTELA & Cª S A [PT]. Status: granted. Granted Oct 22, 2014. Expires Oct 17, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns EP 2791134?

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 2791134 expire?

Our index shows an expiration date of Oct 17, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.