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Created with Raphaël 2.1.0 20.03.2017 Filing date 22.10.2018 Validation fee payment 31.03.2019 (A1) Patent application published 16.12.2021 AGEPI application filing date 28.02.2022 (T2) Translation of the validated European patent 31.05.2023 (MOD) Change of name of proprietor 30.04.2025 20.03.2026 Valid until 21.03.2027 Renewal fee to be paid until 20.03.2037 Patent will expire on

Patent in force


(210)Number of the EPO application17714623
(220)Filing date of the EPO application2017.03.20
(80)EPO patent specification publication (B)EPB nr. 43/2021, 2021.10.27
(110)EPO patent number3433234
(11)Number of the documentMD 3433234 T2
(21)Number of the applicatione 2019 0130
(71)Name(s) of applicant(s), code of the countryMERCK SHARP & DOHME LLC, US;
(72)Name(s) of inventor(s), code of the countryCROWLEY Brendan M., US;
CAMPBELL Brian T., US;
DUFFY Joseph L., US;
GRESHOCK Thomas J., US;
GUIADEEN Deodial G., US;
HARVEY Andrew John, AU;
HUFF Belinda C., AU;
LEAVITT Kenneth J., US;
RADA Vanessa L., US;
SANDERS John M., US;
SHIPE William D., US;
SUEN Linda M., US;
BELL Ian M., US;
(73)Name(s) of owner(s), code of the countryMERCK SHARP & DOHME LLC, US;
(54)Title of the inventionAllosteric modulators of nicotinic acetylcholine receptors
(13)Kind-of-document code T2
(51)International Patent Classification C07D 231/12 (2006.01.01); C07D 233/64 (2006.01.01); C07D 413/04 (2006.01.01); C07D 413/06 (2006.01.01); C07D 413/10 (2006.01.01); C07D 417/04 (2006.01.01); C07D 249/06 (2006.01.01); C07D 249/08 (2006.01.01); C07D 261/08 (2006.01.01); C07D 263/32 (2006.01.01); C07D 271/06 (2006.01.01); C07D 495/04 (2006.01.01); C07D 277/26 (2006.01.01); C07D 285/08 (2006.01.01); C07D 285/12 (2006.01.01)
(19)CountryUS
(41)Date of publication of the application2019.03.31
(49)Date of publication of the translation of the validated European patent specification2022.02.28
(30)Priority201662311888 P, 2016.03.22, US; 201662369778 P, 2016.08.02, US
(74)Patent attorney(Procedură) CORCODEL Angela, Bd. Ştefan cel Mare nr. 134, Chişinău, Republica Moldova
 Change of the owner
Nr. şi data deciziei:4715, 12.04.2023
Datele iniţiale:MERCK SHARP & DOHME CORP., US;
Datele finale:MERCK SHARP & DOHME LLC, Statele Unite Ale Americii;
(86)International applicationPCT/US2017/023127, 2017.03.20
(87)International publicationWO 2017/165256, 2017.09.28
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