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Extract from the Register of European Patents

EP About this file: EP2771740

EP2771740 - PHOTOSENSITIVE NEGATIVE RESIN COMPOSITION, FINE STRUCTURE, PRODUCTION PROCESS OF FINE STRUCTURE AND LIQUID EJECTION HEAD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.01.2018
Database last updated on 06.07.2024
FormerThe patent has been granted
Status updated on  10.02.2017
FormerGrant of patent is intended
Status updated on  03.02.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Canon Kabushiki Kaisha
30-2, Shimomaruko 3-chome
Ohta-ku
Tokyo 146-8501 / JP
[N/P]
Former [2014/36]For all designated states
Canon Kabushiki Kaisha
30-2 Shimomaruko 3-chome Ohta-ku
Tokyo 146-8501 / JP
Inventor(s)01 / TAKAHASHI, Hyou
c/o Canon Kabushiki Kaisha
30-2 Shimomaruko 3-chome
Ohta-ku
Tokyo 146-8501 / JP
02 / NAGAOKA, Kyosuke
c/o Canon Kabushiki Kaisha
30-2 Shimomaruko 3-chome
Ohta-ku
Tokyo 146-8501 / JP
03 / SHIMOMURA, Masako
c/o Canon Kabushiki Kaisha
30-2 Shimomaruko 3-chome
Ohta-ku
Tokyo 146-8501 / JP
 [2014/36]
Representative(s)WESER & Kollegen Patentanwälte PartmbB
Radeckestraße 43
81245 München / DE
[N/P]
Former [2014/42]WESER & Kollegen
Radeckestraße 43
81245 München / DE
Former [2014/36]Weser, Wolfgang
Weser & Kollegen
Patentanwälte
Radeckestrasse 43
81245 München / DE
Application number, filing date13704245.325.01.2013
[2017/11]
WO2013JP52427
Priority number, dateJP2012001867331.01.2012         Original published format: JP 2012018673
[2014/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013115393
Date:08.08.2013
Language:EN
[2013/32]
Type: A1 Application with search report 
No.:EP2771740
Date:03.09.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 08.08.2013 takes the place of the publication of the European patent application.
[2014/36]
Type: B1 Patent specification 
No.:EP2771740
Date:15.03.2017
Language:EN
[2017/11]
Search report(s)International search report - published on:EP08.08.2013
ClassificationIPC:G03F7/004, G03F7/038, G03F7/075
[2014/36]
CPC:
G03F7/0045 (EP,US); G03F7/027 (US); B41J2/14 (US);
G03F7/038 (EP,US); G03F7/0751 (EP,US); G03F7/0755 (EP,US)
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 [2014/36]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:LICHTEMPFINDLICHE NEGATIVE HARZZUSAMMENSETZUNG, FEINE STRUKTUR, VERFAHREN ZUR HERSTELLUNG EINER FEINEN STRUKTUR UND FLÜSSIGKEITSAUSSTOSSKOPF[2014/36]
English:PHOTOSENSITIVE NEGATIVE RESIN COMPOSITION, FINE STRUCTURE, PRODUCTION PROCESS OF FINE STRUCTURE AND LIQUID EJECTION HEAD[2014/36]
French:COMPOSITION DE RÉSINE NÉGATIVE PHOTOSENSIBLE, STRUCTURE FINE, PROCÉDÉ DE PRODUCTION D'UNE STRUCTURE FINE ET TÊTE DE SORTIE DE LIQUIDE[2014/36]
Entry into regional phase28.05.2014National basic fee paid 
28.05.2014Designation fee(s) paid 
28.05.2014Examination fee paid 
Examination procedure28.05.2014Examination requested  [2014/36]
07.01.2015Amendment by applicant (claims and/or description)
04.10.2016Communication of intention to grant the patent
30.01.2017Fee for grant paid
30.01.2017Fee for publishing/printing paid
30.01.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  04.10.2016
Opposition(s)18.12.2017No opposition filed within time limit [2018/08]
Fees paidRenewal fee
02.02.2015Renewal fee patent year 03
01.02.2016Renewal fee patent year 04
31.01.2017Renewal fee patent year 05
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  TooltipHU25.01.2013
AL15.03.2017
AT15.03.2017
CY15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
MK15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
SM15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
[2020/34]
Former [2020/31]HU25.01.2013
AT15.03.2017
CY15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
MK15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
SM15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2020/28]HU25.01.2013
AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
SM15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2020/15]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
SM15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2019/30]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
SM15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2018/14]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
SM15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2018/09]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SK15.03.2017
SM15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2017/51]AT15.03.2017
CZ15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SK15.03.2017
SM15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2017/50]AT15.03.2017
CZ15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
Former [2017/49]AT15.03.2017
CZ15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
RO15.03.2017
RS15.03.2017
SE15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
Former [2017/48]CZ15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
RS15.03.2017
SE15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
Former [2017/41]FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
RS15.03.2017
SE15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
Cited inInternational search[A]US2003185996  (SHIMOMURA AKIHIKO [JP], et al) [A] 1-11* paragraphs [0045] - [0049] - [0058]; examples 1-4; claims 1-3,5,7 *;
 [A]US2005119362  (ISHIKAWA WATARU [JP]) [A] 1-11 * paragraphs [0230] , [0231]; claims 1,7-10 *;
 [A]EP1550677  (TOAGOSEI CO LTD [JP]) [A] 1-11 * paragraph [0019]; claims 1,3-5 *;
 [A]WO2006046411  (KONICA MINOLTA MED & GRAPHIC [JP], et al) [A] 1-11 * paragraphs [0101] - [0132] - [0154] , [0155]; claim 1; compounds EP-3,EP-13,S-2,S-3,S-8,S-10 *;
 [A]WO2009104643  (NISSAN CHEMICAL IND LTD [JP], et al) [A] 1-11 * paragraph [0031]; claims 1,2,7-9 *;
 [A]EP2197839  (BASF SE [DE]) [A] 1-11 * paragraphs [0004] - [0016] - [0026] , [0029] - [0046] - [0296] , [0297]; examples 2-4,7-10 *
by applicantJP3143307B
 JP2008256980
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.