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Extract from the Register of European Patents

EP About this file: EP3121236

EP3121236 - CURABLE SILICON RUBBER COMPOSITION FOR LED PACKAGING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.05.2022
Database last updated on 10.08.2024
FormerThe patent has been granted
Status updated on  11.06.2021
FormerGrant of patent is intended
Status updated on  07.02.2021
FormerExamination is in progress
Status updated on  12.05.2020
FormerRequest for examination was made
Status updated on  23.12.2016
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
Elkem Silicones Shanghai Co., Ltd.
3966 Jin Du Road
Xin Zhuang Industrial Zone
Minhang District
Shanghai 201108 / CN
[2021/17]
Former [2021/10]For all designated states
Bluestar Silicones Shanghai Co., Ltd.
3966 Jin Du Rd.
Xin Zhuang Industrial Zone
Minhang District
Shanghai 201108 / CN
Former [2017/04]For all designated states
Bluestar Silicones Shanghai Co. Ltd.
3966 Jin Du Rd.
Xin Zhuang Industrial Zone
Minhang District
Shanghai 201108 / CN
Inventor(s)01 / JIA, Liya
3966 Jin Du Rd.
Xin Zhuang Industrial Zone
Minhang District
Shanghai 201108 / CN
02 / ZHAO, Shifang
3966 Jin Du Rd.
Xin Zhuang Industrial Zone
Minhang District
Shanghai 201108 / CN
03 / YANG, Yili
3966 Jin Du Rd.
Xin Zhuang Industrial Zone
Minhang District
Shanghai 201108 / CN
 [2017/04]
Representative(s)Mekki, Boualem, et al
Elkem Silicones France SAS
9, rue Spécia
69190 Saint-Fons / FR
[N/P]
Former [2021/28]Mekki, Boualem, et al
Elkem Silicones France SAS
Industrial Property Department
55, rue des Frères Perret
69192 Saint Fons / FR
Former [2017/04]Mekki, Boualem
Bluestar Silicones France
Dépt. Brevets - Bât. 77
55, avenue des Frères Perret
69190 Saint-Fons / FR
Application number, filing date14873808.120.11.2014
[2017/04]
WO2014CN91734
Priority number, dateCN20131073777427.12.2013         Original published format: CN201310737774
[2017/04]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015096570
Date:02.07.2015
Language:ZH
[2015/26]
Type: A1 Application with search report 
No.:EP3121236
Date:25.01.2017
Language:EN
[2017/04]
Type: B1 Patent specification 
No.:EP3121236
Date:14.07.2021
Language:EN
[2021/28]
Search report(s)International search report - published on:CN02.07.2015
(Supplementary) European search report - dispatched on:EP22.12.2017
ClassificationIPC:C09J183/07, C09J183/05, C09J11/06, H01L33/56
[2017/04]
CPC:
C08L83/04 (EP,KR,US); C08G77/08 (KR); C08K5/34924 (EP,KR,US);
C08K5/56 (EP,KR,US); C08L83/00 (EP,KR,US); H01L33/56 (EP,KR,US)
C-Set:
C08L83/04, C08L83/00, C08L83/00, C08K5/56, C08K5/34924 (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 [2017/04]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HÄRTBARE SILICIUMKAUTSCHUKZUSAMMENSETZUNG FÜR LED-GEHÄUSE[2017/04]
English:CURABLE SILICON RUBBER COMPOSITION FOR LED PACKAGING[2017/04]
French:COMPOSITION DE CAOUTCHOUC SILICONE DURCISSABLE POUR MISE EN BOÎTIER DE LED[2017/04]
Entry into regional phase11.07.2016Translation filed 
11.07.2016National basic fee paid 
02.08.2016Search fee paid 
11.07.2016Designation fee(s) paid 
11.07.2016Examination fee paid 
Examination procedure24.07.2015Request for preliminary examination filed
International Preliminary Examining Authority: CN
11.07.2016Date on which the examining division has become responsible
deletedDeletion: Application deemed to be withdrawn, date of legal effect  [2017/04]
11.07.2016Examination requested  [2017/04]
10.10.2016Despatch of communication that the application is deemed to be withdrawn, reason: filing fee / search fee not paid in time  [2017/04]
01.06.2018Amendment by applicant (claims and/or description)
15.05.2020Despatch of a communication from the examining division (Time limit: M04)
04.09.2020Reply to a communication from the examining division
08.02.2021Communication of intention to grant the patent
08.06.2021Fee for grant paid
08.06.2021Fee for publishing/printing paid
08.06.2021Receipt of the translation of the claim(s)
Opposition(s)19.04.2022No opposition filed within time limit [2022/25]
Request for further processing for:The application is deemed to be withdrawn due to non-payment of the search fee
05.12.2016Request for further processing filed
05.12.2016Full payment received (date of receipt of payment)
Request granted
23.12.2016Decision despatched
Fees paidRenewal fee
10.11.2016Renewal fee patent year 03
13.11.2017Renewal fee patent year 04
14.11.2018Renewal fee patent year 05
14.11.2019Renewal fee patent year 06
13.11.2020Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
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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  TooltipHU20.11.2014
AL14.07.2021
AT14.07.2021
CY14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
IT14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
MK14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
IE20.11.2021
LU20.11.2021
CH30.11.2021
LI30.11.2021
[2024/22]
Former [2023/30]HU20.11.2014
AL14.07.2021
AT14.07.2021
CY14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
IT14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
IE20.11.2021
LU20.11.2021
CH30.11.2021
LI30.11.2021
Former [2023/29]HU20.11.2014
AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
IT14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
IE20.11.2021
LU20.11.2021
CH30.11.2021
LI30.11.2021
Former [2022/48]AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
IT14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
IE20.11.2021
LU20.11.2021
CH30.11.2021
LI30.11.2021
Former [2022/37]AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
IT14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
LU20.11.2021
CH30.11.2021
LI30.11.2021
Former [2022/36]AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
IT14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
LU20.11.2021
Former [2022/34]AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
LU20.11.2021
Former [2022/33]AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
LT14.07.2021
LV14.07.2021
MC14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
Former [2022/29]AL14.07.2021
AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
LT14.07.2021
LV14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SI14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
Former [2022/26]AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
LT14.07.2021
LV14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SK14.07.2021
SM14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
Former [2022/24]AT14.07.2021
CZ14.07.2021
EE14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
LT14.07.2021
LV14.07.2021
PL14.07.2021
RO14.07.2021
RS14.07.2021
SK14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
Former [2022/11]AT14.07.2021
ES14.07.2021
FI14.07.2021
HR14.07.2021
LT14.07.2021
LV14.07.2021
PL14.07.2021
RS14.07.2021
BG14.10.2021
NO14.10.2021
GR15.10.2021
IS14.11.2021
PT15.11.2021
Former [2022/09]AT14.07.2021
ES14.07.2021
FI14.07.2021
LT14.07.2021
RS14.07.2021
BG14.10.2021
NO14.10.2021
PT15.11.2021
Former [2022/08]AT14.07.2021
ES14.07.2021
FI14.07.2021
LT14.07.2021
BG14.10.2021
NO14.10.2021
Former [2022/07]AT14.07.2021
LT14.07.2021
NO14.10.2021
Documents cited:Search[XI]US4340710  (BROWN JR EDGAR D) [X] 1-7,9-17 * example 1 * * column 6, line 61 * * column 8, line 40 *[I] 8
International search[X]CN101671483  (SHINETSU CHEMICAL CO);
 [A]CN101921488  (SHINETSU CHEMICAL CO);
 [A]US2011147955  (KASHIWAGI TSUTOMU [JP]);
 [A]EP2497802  (SHINETSU CHEMICAL CO [JP])
ExaminationJP2011208120
by applicantUS3159601
 US3159602
 US3220972
 US3377432
 US3419593
 US3715334
 US3814730
 EP0057459
 EP0188978
 EP0190530
 CN101935455
 WO2011117230
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.