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Created with Raphaël 2.1.0 26.11.2015 Filing date 24.05.2019 Validation fee payment 30.11.2019 (A1) Patent application published 19.03.2022 AGEPI application filing date 31.07.2022 (T2) Translation of the validated European patent 30.04.2025 26.11.2025 Valid until 27.11.2026 Renewal fee to be paid until 26.11.2035 Patent will expire on

Patent in force


(210)Number of the EPO application19176610
(220)Filing date of the EPO application2015.11.26
(80)EPO patent specification publication (B)EPB nr. 01/2022, 2022.01.05
(110)EPO patent number3556752
(11)Number of the documentMD 3556752 T2
(21)Number of the applicatione 2019 1218
(71)Name(s) of applicant(s), code of the countryKalvista Pharmaceuticals Limited, GB;
(72)Name(s) of inventor(s), code of the countryDAVIE Rebecca Louise, GB;
EDWARDS Hannah Joy, GB;
EVANS David Michael, GB;
HODGSON Simon Teanby, GB;
(73)Name(s) of owner(s), code of the countryKALVISTA PHARMACEUTICALS LIMITED, GB;
(54)Title of the inventionN-((het)arylmethyl)-heteroaryl-carboxamides compounds as plasma kallikrein inhibitors
(13)Kind-of-document code T2
(51)International Patent Classification C07D 401/14 (2006.01.01); C07D 413/14 (2006.01.01); A61K 31/415 (2006.01.01); A61K 31/454 (2006.01.01); A61K 31/4709 (2006.01.01); A61K 31/497 (2006.01.01); A61K 31/506 (2006.01.01); C07D 231/14 (2006.01.01); C07D 401/06 (2006.01.01); C07D 401/10 (2006.01.01); C07D 403/10 (2006.01.01); C07D 409/14 (2006.01.01)
(19)CountryGB
(41)Date of publication of the application2019.11.30
(49)Date of publication of the translation of the validated European patent specification2022.07.31
(30)Priority201421083, 2014.11.27, GB
(74)Patent attorney(Procedură) PARASCA Dumitru, str. Eminescu nr. 40, ap. 13, c/p 28, MD-2012, Chişinău, Republica Moldova
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