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Extract from the Register of European Patents

EP About this file: EP3401346

EP3401346 - EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.05.2022
Database last updated on 10.07.2024
FormerThe patent has been granted
Status updated on  28.05.2021
FormerGrant of patent is intended
Status updated on  21.01.2021
FormerExamination is in progress
Status updated on  17.07.2020
FormerRequest for examination was made
Status updated on  08.03.2019
FormerThe application has been published
Status updated on  12.10.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Shin-Etsu Chemical Co., Ltd.
6-1, Ohtemachi 2-chome
Chiyoda-ku
Tokyo / JP
[2018/46]
Inventor(s)01 / KUSHIHARA, Naoyuki
Shin-Etsu Chemical Co., Ltd.
c/o Silicone-Electronics Materials Research Center
1-10, Hitomi, Matsuida-machi
Annaka-shi, Gunma / JP
02 / SUMITA, Kazuaki
Shin-Etsu Chemical Co., Ltd.
c/o Silicone-Electronics Materials Research Center
1-10, Hitomi, Matsuida-machi
Annaka-shi, Gunma / JP
03 / YAJIMA, Akira
Shin-Etsu Chemical Co., Ltd.
c/o Silicone-Electronics Materials Research Center
1-10, Hitomi, Matsuida-machi
Annaka-shi, Gunma / JP
 [2021/26]
Former [2018/46]01 / KUSHIHARA, Naoyuki
Shin-Etsu Chemical Co., Ltd., c/o
Silicone-Electronics Materials Research Center
1-10, Hitomi, Matsuida-machi
Annaka-shi, Gunma / JP
02 / SUMITA, Kazuaki
Shin-Etsu Chemical Co., Ltd., c/o
Silicone-Electronics Materials Research Center
1-10, Hitomi, Matsuida-machi
Annaka-shi, Gunma / JP
03 / YAJIMA, Akira
Shin-Etsu Chemical Co., Ltd., c/o
Silicone-Electronics Materials Research Center
1-10, Hitomi, Matsuida-machi
Annaka-shi, Gunma / JP
Representative(s)Ter Meer Steinmeister & Partner
Patentanwälte mbB
Nymphenburger Straße 4
80335 München / DE
[2018/46]
Application number, filing date18170802.504.05.2018
[2018/46]
Priority number, dateJP2017009366310.05.2017         Original published format: JP 2017093663
[2018/46]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3401346
Date:14.11.2018
Language:EN
[2018/46]
Type: B1 Patent specification 
No.:EP3401346
Date:30.06.2021
Language:EN
[2021/26]
Search report(s)(Supplementary) European search report - dispatched on:EP18.07.2018
ClassificationIPC:C08G59/50, C08G59/68, C08G59/70
[2018/46]
CPC:
C08G59/5033 (EP,KR,US); C08G59/5026 (CN); C08G59/504 (KR);
C08G59/68 (EP,US); C08G59/688 (CN); C08G59/70 (EP,US);
C08K3/013 (KR); C08K5/0025 (US); C08K5/55 (KR,US);
C08K7/24 (CN); H01L23/293 (CN); H01L23/295 (KR);
C08L2203/20 (US); C08L81/06 (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 [2019/15]
Former [2018/46]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:EPOXIDHARZZUSAMMENSETZUNG UND HALBLEITERBAUELEMENT[2018/46]
English:EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE[2018/46]
French:COMPOSITION DE RÉSINE ÉPOXY ET DISPOSITIF À SEMI-CONDUCTEUR[2018/46]
Examination procedure27.02.2019Amendment by applicant (claims and/or description)
27.02.2019Examination requested  [2019/15]
27.02.2019Date on which the examining division has become responsible
17.07.2020Despatch of a communication from the examining division (Time limit: M04)
05.11.2020Reply to a communication from the examining division
22.01.2021Communication of intention to grant the patent
18.05.2021Fee for grant paid
18.05.2021Fee for publishing/printing paid
18.05.2021Receipt of the translation of the claim(s)
Opposition(s)31.03.2022No opposition filed within time limit [2022/23]
Fees paidRenewal fee
30.03.2020Renewal fee patent year 03
18.05.2021Renewal 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  TooltipHU04.05.2018
AL30.06.2021
AT30.06.2021
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
MK30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
TR30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
[2024/29]
Former [2024/23]HU04.05.2018
AL30.06.2021
AT30.06.2021
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
MK30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2024/20]HU04.05.2018
AL30.06.2021
AT30.06.2021
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2024/18]HU04.05.2018
AL30.06.2021
AT30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2023/19]AL30.06.2021
AT30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2023/06]AL30.06.2021
AT30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/29]AL30.06.2021
AT30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/26]AL30.06.2021
AT30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/21]AT30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/10]AT30.06.2021
CZ30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/09]AT30.06.2021
CZ30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
RO30.06.2021
RS30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
PT02.11.2021
Former [2022/08]AT30.06.2021
CZ30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
RS30.06.2021
SE30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2022/07]AT30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
RS30.06.2021
SE30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2021/51]FI30.06.2021
HR30.06.2021
LV30.06.2021
RS30.06.2021
SE30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2021/49]FI30.06.2021
HR30.06.2021
LV30.06.2021
SE30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2021/47]FI30.06.2021
BG30.09.2021
Former [2021/46]FI30.06.2021
Documents cited:Search[XI]WO9505411  (MINNESOTA MINING & MFG [US]) [X] 1-3,5 * claims 1,10 * * page 16, lines 24-27 * * examples 1-4 * * table 1 * * page 8, lines 9-36 * * page 17, lines 18-34 * [I] 7;
 [Y]US2003116347  (KUBO MASAHIRO [JP], et al) [Y] 1-9 * page 4, paragraphs 45-46 *;
 [A]US6632881  (TSUCHIDA SATORU [JP], et al) [A] 1-9* the whole document *;
 [Y]EP2508546  (NAGASE CHEMTEX CORP [JP]) [Y] 1-9 * the whole document *
by applicantJP2015113426
 JP2016060826
 JP2017093663
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.