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Extract from the Register of European Patents

EP About this file: EP3702387

EP3702387 - PHOTOSENSITIVE RESIN COMPOSITION, AND METHOD FOR ETCHING GLASS SUBSTRATE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.03.2024
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  07.04.2023
FormerGrant of patent is intended
Status updated on  15.01.2023
FormerExamination is in progress
Status updated on  25.03.2022
FormerRequest for examination was made
Status updated on  05.03.2021
FormerThe application has been published
Status updated on  31.07.2020
Most recent event   Tooltip03.10.2024Lapse of the patent in a contracting state
New state(s): MC		published on 06.11.2024 [2024/45]
Applicant(s)For all designated states
TOKYO OHKA KOGYO CO., LTD.
150, Nakamaruko Nakahara-ku
Kawasaki-shi, Kanagawa 211 0012 / JP
[2020/36]
Inventor(s)01 / UEMATSU, Teruhiro
c/o TOKYO OHKA KOGYO CO., LTD.
150, Nakamaruko
Nakahara-ku
Kawasaki-shi
Kanagawa 211-0012 / JP
 [2020/36]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2020/36]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date20159057.724.02.2020
[2020/36]
Priority number, dateJP2019003672528.02.2019         Original published format: JP 2019036725
JP2019015853930.08.2019         Original published format: JP 2019158539
[2020/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3702387
Date:02.09.2020
Language:EN
[2020/36]
Type: B1 Patent specification 
No.:EP3702387
Date:10.05.2023
Language:EN
[2023/19]
Search report(s)(Supplementary) European search report - dispatched on:EP07.05.2020
ClassificationIPC:C08G59/00, C08G2/00, C08G59/40, C08G65/18, G03C1/73, G03F7/039, H01L21/027
[2020/36]
CPC:
C08G59/00 (EP); G03F7/004 (CN); C03C15/00 (CN);
C08G59/40 (EP); C08G65/18 (EP); C08L61/06 (EP);
G03F7/0045 (EP); G03F7/039 (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 [2021/14]
Former [2020/36]AL,  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 
TitleGerman:LICHTEMPFINDLICHE HARZZUSAMMENSETZUNG UND VERFAHREN ZUM ÄTZEN VON GLASSUBSTRATEN[2020/36]
English:PHOTOSENSITIVE RESIN COMPOSITION, AND METHOD FOR ETCHING GLASS SUBSTRATE[2020/36]
French:COMPOSITION DE RÉSINE PHOTOSENSIBLE ET PROCÉDÉ DE GRAVURE DE SUBSTRAT DE VERRE[2020/36]
Examination procedure26.02.2021Amendment by applicant (claims and/or description)
26.02.2021Examination requested  [2021/14]
26.02.2021Date on which the examining division has become responsible
28.03.2022Despatch of a communication from the examining division (Time limit: M04)
21.07.2022Reply to a communication from the examining division
16.01.2023Communication of intention to grant the patent
28.03.2023Fee for grant paid
28.03.2023Fee for publishing/printing paid
28.03.2023Receipt of the translation of the claim(s)
Opposition(s)13.02.2024No opposition filed within time limit [2024/16]
Fees paidRenewal fee
20.12.2021Renewal fee patent year 03
18.01.2023Renewal fee patent year 04
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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  TooltipAT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
[2024/45]
Former [2024/26]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/25]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/10]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/08]AT10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/03]AT10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/01]AT10.05.2023
ES10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/51]AT10.05.2023
ES10.05.2023
HR10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/50]AT10.05.2023
ES10.05.2023
PL10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/48]AT10.05.2023
ES10.05.2023
SE10.05.2023
NO10.08.2023
PT11.09.2023
Former [2023/46]ES10.05.2023
PT11.09.2023
Documents cited:Search[X]US6338936  (ICHIKAWA MIYAKO [JP], et al) [X] 1-9 * column 1, line 5 - column 18, line 46; example -; claims 1-27 *;
 [X]JP2004330269  (JSR CORP) [X] 1-9 * paragraph [0001] - paragraph [0062]; example -; claims 1-7 *;
 [X]US2006003260  (NAKAGAWA YUSUKE [JP], et al) [X] 1-9 * paragraph [0001] - paragraph [0176]; example -; claims 1-14 *;
 [X]JP2008096717  (TOKYO OHKA KOGYO CO LTD) [X] 1-9* paragraph [0001] - paragraph [0116]; example -; claims 1-11 *;
 [X]JP2009157235  (SANYO CHEMICAL IND LTD) [X] 1-9 * paragraph [0001] - paragraph [0097]; example -; claims 1-5 *;
 [X]JP2009157225  (SANYO CHEMICAL IND LTD) [X] 1-9 * paragraph [0001] - paragraph [0070]; example -; claims 1-5 *;
 [X]JP2009237412  (SANYO CHEMICAL IND LTD) [X] 1-9 * paragraph [0001] - paragraph [0086]; example -; claims 1-5 *
by applicantJP2008076768
 JP2019036725
 JP2019158539
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.