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Extract from the Register of European Patents

EP About this file: EP3470448

EP3470448 - SILICON-CONTAINING COMPOUND, URETHANE RESIN, STRETCHABLE FILM, AND METHOD FOR FORMING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.11.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  27.11.2020
FormerGrant of patent is intended
Status updated on  02.08.2020
FormerExamination is in progress
Status updated on  27.08.2019
FormerRequest for examination was made
Status updated on  17.05.2019
FormerThe application has been published
Status updated on  15.03.2019
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Shin-Etsu Chemical Co., Ltd.
6-1, Ohtemachi 2-chome
Chiyoda-ku
Tokyo / JP
[2019/16]
Inventor(s)01 / HATAKEYAMA, Jun
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
02 / HARADA, Yuji
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
03 / NONAKA, Shiori
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
04 / MITSUI, Ryo
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
05 / WATANABE, Osamu
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
 [2021/01]
Former [2019/16]01 / Hatakeyama, Jun
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
02 / Harada, Yuji
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
03 / Nonaka, Shiori
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
04 / Mitsui, Ryo
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
05 / Watanabe, Osamu
c/o New Functional Materials Research Center
SHIN-ETSU CHEMICAL CO., LTD.
28-1, Nishi-Fukushima, Kubiki-ku, Joetsu-shi
Niigata / JP
Representative(s)Wibbelmann, Jobst
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstrasse 2
81541 München / DE
[N/P]
Former [2019/16]Wibbelmann, Jobst
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstrasse 2
81541 München / DE
Application number, filing date18199711.510.10.2018
[2019/16]
Priority number, dateJP2017019939713.10.2017         Original published format: JP 2017199397
[2019/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3470448
Date:17.04.2019
Language:EN
[2019/16]
Type: B1 Patent specification 
No.:EP3470448
Date:30.12.2020
Language:EN
[2020/53]
Search report(s)(Supplementary) European search report - dispatched on:EP25.01.2019
ClassificationIPC:C08G18/61, C07F7/08, C08G18/75, C09D175/16, C08G77/458
[2019/16]
CPC:
C07F7/0834 (EP,US); C07F7/089 (KR); C08G18/3893 (US);
C07F7/081 (US); C07F7/0838 (US); C08G18/3895 (KR);
C08G18/61 (EP,US); C08G18/755 (EP,US); C08G18/8175 (KR);
C08G77/458 (EP,US); C08J5/18 (US); C09D175/16 (EP,US);
C08J2375/04 (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 [2019/25]
Former [2019/16]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:SILICIUMHALTIGE VERBINDUNG, URETHANHARZ, DEHNBARE FOLIE UND VERFAHREN ZUR FORMUNG DAVON[2019/16]
English:SILICON-CONTAINING COMPOUND, URETHANE RESIN, STRETCHABLE FILM, AND METHOD FOR FORMING THE SAME[2019/16]
French:COMPOSÉ CONTENANT DU SILICIUM, RÉSINE D'URÉTHANE, FILM ÉTIRABLE ET SON PROCÉDÉ DE FORMATION[2019/16]
Examination procedure15.05.2019Amendment by applicant (claims and/or description)
15.05.2019Examination requested  [2019/25]
15.05.2019Date on which the examining division has become responsible
30.08.2019Despatch of a communication from the examining division (Time limit: M04)
18.12.2019Reply to a communication from the examining division
03.08.2020Communication of intention to grant the patent
23.11.2020Fee for grant paid
23.11.2020Fee for publishing/printing paid
23.11.2020Receipt of the translation of the claim(s)
Opposition(s)01.10.2021No opposition filed within time limit [2021/49]
Fees paidRenewal fee
23.10.2020Renewal fee patent year 03
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  TooltipHU10.10.2018
AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
ES30.12.2020
FI30.12.2020
HR30.12.2020
IT30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
MK30.12.2020
PL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SI30.12.2020
SK30.12.2020
SM30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
[2024/23]
Former [2023/33]HU10.10.2018
AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
ES30.12.2020
FI30.12.2020
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IT30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
PL30.12.2020
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RS30.12.2020
SE30.12.2020
SI30.12.2020
SK30.12.2020
SM30.12.2020
BG30.03.2021
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MC30.12.2020
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SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
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MC30.12.2020
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BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2022/23]AL30.12.2020
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BG30.03.2021
NO30.03.2021
GR31.03.2021
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PT30.04.2021
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IT30.12.2020
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BG30.03.2021
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BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2022/08]AL30.12.2020
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DK30.12.2020
EE30.12.2020
ES30.12.2020
FI30.12.2020
HR30.12.2020
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RO30.12.2020
RS30.12.2020
SE30.12.2020
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BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2021/49]AL30.12.2020
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DK30.12.2020
EE30.12.2020
FI30.12.2020
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LT30.12.2020
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NO30.03.2021
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LV30.12.2020
PL30.12.2020
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NO30.03.2021
GR31.03.2021
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PL30.12.2020
RO30.12.2020
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SE30.12.2020
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NO30.03.2021
GR31.03.2021
IS30.04.2021
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RO30.12.2020
RS30.12.2020
SE30.12.2020
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BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2021/39]AT30.12.2020
CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
PL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/37]AT30.12.2020
CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
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RS30.12.2020
SE30.12.2020
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BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/36]CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
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SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/35]CZ30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
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SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/33]FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RS30.12.2020
SE30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/28]FI30.12.2020
HR30.12.2020
LV30.12.2020
RS30.12.2020
SE30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
Former [2021/23]FI30.12.2020
LV30.12.2020
RS30.12.2020
SE30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
Former [2021/22]FI30.12.2020
RS30.12.2020
NO30.03.2021
Former [2021/20]FI30.12.2020
Documents cited:Search[A]US4839443  (AKUTSU YOSHINORI [JP], et al) [A] 1-10 * examples 1-7 *;
 [A]JPH0597868  (SHINETSU CHEMICAL CO) [A] 1-10* formulas 1-13 *
by applicantJP2583412B
 JP2624060B
 JP2004033468
 JP2011194757
 JP2012152725
 JP2013139534
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.