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Extract from the Register of European Patents

EP About this file: EP2677005

EP2677005 - Silicone resin composition, semi-cured material sheet, producing method of silicone cured material, light emitting diode device, and producing method thereof [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  05.04.2015
Database last updated on 22.08.2024
Most recent event   Tooltip05.04.2015Withdrawal of applicationpublished on 06.05.2015  [2015/19]
Applicant(s)For all designated states
NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome Ibaraki-shi
Osaka 567-8680 / JP
[2013/52]
Inventor(s)01 / Ona, Haruka
c/o NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome
Ibaraki-shi
Osaka, 567-8680 / JP
02 / Katayama, Hiroyuki
c/o NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome
Ibaraki-shi
Osaka, 567-8680 / JP
03 / Nakanishi, Sadahiro
c/o NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome
Ibaraki-shi
Osaka, 567-8680 / JP
 [2013/52]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastrasse 30
81925 München / DE
[N/P]
Former [2013/52]HOFFMANN EITLE
Patent- und Rechtsanwälte
Arabellastrasse 4
81925 München / DE
Application number, filing date13172705.919.06.2013
[2013/52]
Priority number, dateJP2012014006021.06.2012         Original published format: JP 2012140060
[2013/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2677005
Date:25.12.2013
Language:EN
[2013/52]
Search report(s)(Supplementary) European search report - dispatched on:EP15.10.2013
ClassificationIPC:C08L83/04, G02B1/04, C08G77/16, C08G77/20, C08K3/10, C08K5/10
[2013/52]
CPC:
H01L33/56 (EP,US); C08L83/04 (EP,KR,US); C08G77/04 (KR);
C08G77/16 (EP,US); C08G77/20 (EP,US); C08J5/18 (KR);
H01L23/29 (KR); H01L2924/0002 (EP,US); H01L2933/005 (EP,US) (-)
C-Set:
H01L2924/0002, H01L2924/00 (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 [2013/52]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Silikonharzzusammensetzung, halbvulkanisierte Materialbahn, Herstellungsverfahren von silikongehärtetem Material, lichtemittierende Diodenvorrichtung und Herstellungsverfahren dafür[2013/52]
English:Silicone resin composition, semi-cured material sheet, producing method of silicone cured material, light emitting diode device, and producing method thereof[2013/52]
French:Composition de résine de silicone, feuille de matériau semi-durcie, procédé de production d'un matériau durci de silicone, dispositif de lampe à diode électroluminescente et son procédé de production[2013/52]
Examination procedure12.06.2014Examination requested  [2014/30]
25.06.2014Amendment by applicant (claims and/or description)
30.03.2015Application withdrawn by applicant  [2015/19]
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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.
Documents cited:Search[X]EP2338937  (NITTO DENKO CORP [JP]) [X] 1-16 * example -; claim - *;
 [X]EP2196503  (NITTO DENKO CORP [JP]) [X] 1-16 * example -; claim - *;
 [X]EP2365034  (NITTO DENKO CORP [JP]) [X] 1-16 * example -; claim - *
by applicantJP2012007136
    - RUSSIAN JOURNAL OF GENERAL CHEMISTRY, (2011), vol. 81, no. 7, pages 1480 - 1492
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.