blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3733647

EP3733647 - CATIONIC LIPID [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.04.2023
Database last updated on 03.06.2024
FormerThe patent has been granted
Status updated on  13.05.2022
FormerGrant of patent is intended
Status updated on  10.02.2022
FormerRequest for examination was made
Status updated on  02.10.2020
FormerThe international publication has been made
Status updated on  06.07.2019
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024 [2024/27]
Applicant(s)For all designated states
Eisai R&D Management Co., Ltd.
4-6-10 Koishikawa
Bunkyo-ku
Tokyo 112-8088 / JP
[N/P]
Former [2020/45]For all designated states
Eisai R&D Management Co., Ltd.
4-6-10 Koishikawa Bunkyo-ku
Tokyo 112-8088 / JP
Inventor(s)01 / SUZUKI Yuta
c/o Eisai Co., Ltd., Tsukuba Research
Laboratories, 5-1-3, Tokodai
Tsukuba-shi, Ibaraki 300-2635 / JP
02 / TAKAHASHI Yoshinori
c/o Eisai Co., Ltd., Tsukuba Research
Laboratories, 5-1-3, Tokodai
Tsukuba-shi, Ibaraki 300-2635 / JP
 [2020/45]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2020/45]
Application number, filing date18895319.425.12.2018
[2020/45]
WO2018JP47440
Priority number, dateJP2017025187027.12.2017         Original published format: JP 2017251870
[2020/45]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019131580
Date:04.07.2019
Language:JA
[2019/27]
Type: A1 Application with search report 
No.:EP3733647
Date:04.11.2020
Language:EN
[2020/45]
Type: B1 Patent specification 
No.:EP3733647
Date:15.06.2022
Language:EN
[2022/24]
Search report(s)International search report - published on:JP04.07.2019
(Supplementary) European search report - dispatched on:EP23.07.2021
ClassificationIPC:C07D207/16, A61K31/7088, A61K31/713, A61K47/22, A61K47/24, A61K47/28, A61K47/34, A61K48/00, A61P43/00
[2020/45]
CPC:
C07D207/16 (EP,US); A61K31/7088 (EP); A61K31/713 (EP);
A61K47/22 (EP); A61K47/24 (EP); A61K47/28 (EP);
A61K47/34 (EP); A61K48/00 (EP); A61P43/00 (EP) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2020/45]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KATIONISCHES LIPID[2020/45]
English:CATIONIC LIPID[2020/45]
French:LIPIDE CATIONIQUE[2020/45]
Entry into regional phase09.06.2020Translation filed 
09.06.2020National basic fee paid 
09.06.2020Search fee paid 
09.06.2020Designation fee(s) paid 
09.06.2020Examination fee paid 
Examination procedure09.06.2020Examination requested  [2020/45]
11.02.2022Communication of intention to grant the patent
10.05.2022Fee for grant paid
10.05.2022Fee for publishing/printing paid
10.05.2022Receipt of the translation of the claim(s)
Opposition(s)16.03.2023No opposition filed within time limit [2023/21]
Fees paidRenewal fee
24.12.2020Renewal fee patent year 03
24.12.2021Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU25.12.2018
AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
MK15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE25.12.2022
LU25.12.2022
BE31.12.2022
[2024/27]
Former [2024/25]HU25.12.2018
AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE25.12.2022
LU25.12.2022
BE31.12.2022
Former [2024/21]AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE25.12.2022
LU25.12.2022
BE31.12.2022
Former [2023/49]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE25.12.2022
LU25.12.2022
BE31.12.2022
Former [2023/48]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE25.12.2022
LU25.12.2022
Former [2023/38]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
LU25.12.2022
Former [2023/25]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/21]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/17]AL15.06.2022
AT15.06.2022
CZ15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/12]AT15.06.2022
CZ15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/11]AT15.06.2022
CZ15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
PT17.10.2022
Former [2023/09]AT15.06.2022
CZ15.06.2022
EE15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RO15.06.2022
RS15.06.2022
SE15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
PT17.10.2022
Former [2023/07]AT15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2023/02]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/50]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
RS15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/49]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
SE15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/47]FI15.06.2022
LT15.06.2022
SE15.06.2022
NO15.09.2022
Documents cited:Search   [ ] - No further relevant documents disclosed
International search[A]WO2011153493  (ALNYLAM PHARMACEUTICALS INC [US], et al) [A] 1-14 * , & JP 2013-533224 A & US 2012/0027803 A1 & EP 2575764 A2 & CN 103096875 A & KR 10-2013-0082141 A *;
 [A]WO2012061259  (MERCK SHARP & DOHME [US], et al) [A] 1-14 * , & US 2015/0361434 A1 & EP 2635265 A2 *;
 [A]WO2013158579  (MERCK SHARP & DOHME [US], et al) [A] 1-14 * , & JP 2015-520733 A & US 2015/0133519 A1 & EP 2838877 A1 *;
 [A]WO2015095351  (NOVARTIS AG [CH], et al) [A] 1-14 * , & JP 2017-500865 A & US 2016/0367638 A1 & EP 3082760 A1 & CN 106061466 A *;
 [A]WO2015095346  (NOVARTIS AG [CH], et al) [A] 1-14 * , & US 2016/0317458 A1 & EP 3083579 A1 *;
 [A]WO2015105131  (EISAI R&D MAN CO LTD [JP], et al) [A] 1-14 * , & US 2016/0326116 A1, & EP 3093283 A1 & CN 105916839 A *;
 [A]WO2016104580  (EISAI R&D MAN CO LTD [JP], et al) [A] 1-14 * , *;
 [PA]WO2017222016  (EISAI R&D MAN CO LTD [JP]) [PA] 1-14* , & CA 3020271 A1, & AU 2017282459 A1 & TW 201803849 A *
by applicantWO2010144740
 WO2011153493
 WO2013086354
 WO2013158579
 WO2014089239
 WO2015095346
 WO2016104580
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.