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Extract from the Register of European Patents

EP About this file: EP3406439

EP3406439 - REFRACTORY MULTILAYER SHEET [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.02.2023
Database last updated on 10.05.2025
FormerThe patent has been granted
Status updated on  25.02.2022
FormerGrant of patent is intended
Status updated on  21.10.2021
FormerExamination is in progress
Status updated on  07.08.2020
FormerRequest for examination was made
Status updated on  26.10.2018
FormerThe international publication has been made
Status updated on  28.07.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Sekisui Chemical Co., Ltd.
4-4, Nishitemma 2-chome
Kita-ku
Osaka-shi, Osaka 530-8565 / JP
[2018/48]
Inventor(s)01 / UEDA, Akira
c/o Sekisui Chemical Co., Ltd.
2-3-17 Toranomon
Minato-ku
Tokyo 105-8450 / JP
02 / SHIMAMOTO, Michio
c/o Sekisui Chemical Co., Ltd.
3535 Kurohama
Hasuda-shi Saitama 349-0198 / JP
03 / YANO, Hideaki
c/o Sekisui Chemical Co., Ltd.
3535 Kurohama
Hasuda-shi Saitama 349-0198 / JP
 [2022/13]
Former [2018/48]01 / UEDA, Akira
c/o SEKISUI CHEMICAL CO. LTD.
2-3-17 Toranomon
Minato-ku
Tokyo 105-8450 / JP
02 / SHIMAMOTO, Michio
c/o SEKISUI CHEMICAL CO. LTD.
3535 Kurohama
Hasuda-shi Saitama 349-0198 / JP
03 / YANO, Hideaki
c/o SEKISUI CHEMICAL CO. LTD.
3535 Kurohama
Hasuda-shi Saitama 349-0198 / JP
Representative(s)Ter Meer Steinmeister & Partner
Patentanwälte mbB
Nymphenburger Straße 4
80335 München / DE
[2018/48]
Application number, filing date17741536.120.01.2017
[2018/48]
WO2017JP01939
Priority number, dateJP2016000951421.01.2016         Original published format: JP 2016009514
[2018/48]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017126659
Date:27.07.2017
Language:JA
[2017/30]
Type: A1 Application with search report 
No.:EP3406439
Date:28.11.2018
Language:EN
[2018/48]
Type: B1 Patent specification 
No.:EP3406439
Date:30.03.2022
Language:EN
[2022/13]
Search report(s)International search report - published on:JP27.07.2017
(Supplementary) European search report - dispatched on:EP25.07.2019
ClassificationIPC:B32B27/00, B32B27/30, B32B27/32, E04B1/94, B32B5/02, B32B27/12, B32B27/08, B32B27/18, B32B27/10, B32B21/08, B32B15/08
[2019/35]
CPC:
B32B27/00 (EP); B32B27/08 (EP,KR); B32B15/08 (EP);
B32B21/08 (EP); B32B27/10 (EP); B32B27/12 (EP,KR);
B32B27/18 (EP); B32B27/205 (KR); B32B27/30 (EP);
B32B27/304 (EP); B32B27/306 (EP); B32B27/32 (KR);
B32B27/38 (KR); B32B5/022 (EP,KR); E04B1/94 (EP,KR);
B32B2255/02 (EP); B32B2255/06 (EP); B32B2255/08 (EP);
B32B2255/10 (EP); B32B2255/12 (EP); B32B2255/26 (EP);
B32B2262/0276 (KR); B32B2262/0284 (EP); B32B2307/3065 (EP,KR) (-)
Former IPC [2018/48]B32B27/00, B32B27/30, B32B27/32, E04B1/94
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 [2018/48]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:FEUERFESTE MEHRSCHICHTFOLIE[2018/48]
English:REFRACTORY MULTILAYER SHEET[2018/48]
French:FEUILLE MULTICOUCHE RÉFRACTAIRE[2018/48]
Entry into regional phase09.07.2018Translation filed 
09.07.2018National basic fee paid 
09.07.2018Search fee paid 
09.07.2018Designation fee(s) paid 
09.07.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
09.07.2018Examination requested  [2018/48]
12.02.2020Amendment by applicant (claims and/or description)
06.08.2020Despatch of a communication from the examining division (Time limit: M04)
25.11.2020Reply to a communication from the examining division
27.05.2021Despatch of a communication from the examining division (Time limit: M04)
27.08.2021Reply to a communication from the examining division
22.10.2021Communication of intention to grant the patent
22.02.2022Fee for grant paid
22.02.2022Fee for publishing/printing paid
22.02.2022Receipt of the translation of the claim(s)
Opposition(s)03.01.2023No opposition filed within time limit [2023/10]
Fees paidRenewal fee
28.01.2019Renewal fee patent year 03
24.01.2020Renewal fee patent year 04
26.01.2021Renewal fee patent year 05
19.01.2022Renewal fee patent year 06
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  TooltipAL30.03.2022
AT30.03.2022
CZ30.03.2022
DK30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
IT30.03.2022
LT30.03.2022
LV30.03.2022
MC30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SI30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
IS30.07.2022
PT01.08.2022
[2024/29]
Former [2023/35]AL30.03.2022
AT30.03.2022
CZ30.03.2022
DK30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
IT30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SI30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
IS30.07.2022
PT01.08.2022
Former [2023/25]AL30.03.2022
AT30.03.2022
CZ30.03.2022
DK30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SI30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
IS30.07.2022
PT01.08.2022
Former [2023/07]AL30.03.2022
AT30.03.2022
CZ30.03.2022
DK30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
IS30.07.2022
PT01.08.2022
Former [2023/01]AL30.03.2022
AT30.03.2022
CZ30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
IS30.07.2022
PT01.08.2022
Former [2022/51]AT30.03.2022
CZ30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
IS30.07.2022
PT01.08.2022
Former [2022/50]AT30.03.2022
CZ30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
PL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
PT01.08.2022
Former [2022/49]AT30.03.2022
CZ30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SK30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
PT01.08.2022
Former [2022/48]AT30.03.2022
CZ30.03.2022
EE30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
PT01.08.2022
Former [2022/47]AT30.03.2022
ES30.03.2022
FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
RO30.03.2022
RS30.03.2022
SE30.03.2022
SM30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
PT01.08.2022
Former [2022/44]FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
NL30.03.2022
RS30.03.2022
SE30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
Former [2022/39]FI30.03.2022
HR30.03.2022
LT30.03.2022
LV30.03.2022
RS30.03.2022
SE30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
Former [2022/36]HR30.03.2022
LT30.03.2022
LV30.03.2022
RS30.03.2022
SE30.03.2022
BG30.06.2022
NO30.06.2022
GR01.07.2022
Former [2022/35]HR30.03.2022
LT30.03.2022
RS30.03.2022
SE30.03.2022
BG30.06.2022
NO30.06.2022
Former [2022/33]LT30.03.2022
NO30.06.2022
Documents cited:Search[XI]JPH11270019  (SEKISUI CHEMICAL CO LTD) [X] 1,3-7 * paragraph [0085] - paragraph [0086]; figures 1, 2 * * paragraph [0074] - paragraph [0077] * * paragraph [0013] * [I] 2;
 [XI]EP2664457  (GORE ENTERPRISE HOLDINGS INC [US], et al) [X] 1,3,4,6 * paragraph [0069] * * paragraph [0077] * * paragraph [0078] * * claims 1-15 * * paragraph [0074] * [I] 2,5,7;
 [X]EP2919986  (FIRESTONE BUILDING PROD CO LLC [US]) [X] 1,4,5 * claims 1-7 * * paragraph [0022] * * paragraph [0056] * * paragraph [0059] ** paragraph [0062] *
International search[XY]JPH11270019  (SEKISUI CHEMICAL CO LTD) [X] 1, 3-7 * , paragraphs [0001], [0073], [0078] to [0079], [0082], [0085] to [0086], [0089], [0094] to [0096]; fig. 1 to 3 (Family: none) * [Y] 2;
 [A]JP2003239424  (SEKISUI CHEMICAL CO LTD) [A] 1, 5* , paragraphs [0009] to [0017], [0019] to [0034], [0049], [0063] to [0065], [0074]; fig. 1 to 2 (Family: none) *;
 [A]JP2007138403  (DAINIPPON PRINTING CO LTD) [A] 1, 4, 7 * , claims; paragraphs [0012] to [0015], [0017], [0019], [0028], [0033] to [0034]; fig. 1 (Family: none) *;
 [A]JP2008208625  (SEKISUI CHEMICAL CO LTD) [A] 1, 5 * , paragraphs [0001], [0011], [0015], [0046], [0051], [0053]; fig. 2 to 3 (Family: none) *;
 [Y]JP2009215721  (ASHIMORI IND CO LTD) [Y] 2 * , paragraphs [0001], [0028], [0030] to [0035]; fig. 2 (Family: none) *;
 [A]JP2015129436  (SEKISUI CHEMICAL CO LTD, et al) [A] 1, 4, 6 * , claims; paragraphs [0001], [0015] to [0021], [0035]; fig. 1 (Family: none) *
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.