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Extract from the Register of European Patents

EP About this file: EP4139389

EP4139389 - OPTICAL BONDING SILICONE WITH UV BLOCKER FOR OUTDOOR APPLICATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.10.2024
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  27.10.2023
FormerGrant of patent is intended
Status updated on  19.06.2023
FormerRequest for examination was made
Status updated on  27.01.2023
FormerThe international publication has been made
Status updated on  29.10.2021
Formerunknown
Status updated on  08.05.2020
Most recent event   Tooltip01.11.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.12.2024 [2024/49]
Applicant(s)For all designated states
Wacker Chemie AG
Gisela-Stein-Straße 1
81671 München / DE
[2024/32]
Former [2023/09]For all designated states
Wacker Chemie AG
Hanns-Seidel-Platz 4
81737 München / DE
Inventor(s)01 / SHAO, Yan
Dillon 2825
48105 Ann Arbor, MI / US
 [2023/48]
Former [2023/09]01 / SHAO, Yan
Dillon 2825 48105 Ann Arbor, MI / US
Representative(s)Mieskes, Klaus Theoderich, et al
Wacker Chemie AG
Gisela-Stein-Straße 1
81671 München / DE
[N/P]
Former [2023/09]Mieskes, Klaus Theoderich, et al
Wacker Chemie AG
Intellectual Property
Hanns-Seidel-Platz 4
81737 München / DE
Application number, filing date20721545.023.04.2020
[2023/09]
WO2020EP61377
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021213662
Date:28.10.2021
Language:EN
[2021/43]
Type: A1 Application with search report 
No.:EP4139389
Date:01.03.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 28.10.2021 takes the place of the publication of the European patent application.
[2023/09]
Type: B1 Patent specification 
No.:EP4139389
Date:29.11.2023
Language:EN
[2023/48]
Search report(s)International search report - published on:EP28.10.2021
ClassificationIPC:C08K5/3475, C09J183/04
[2023/09]
CPC:
C08K5/3475 (EP,KR); C09J183/04 (EP,KR); C08G77/12 (EP,KR,US);
C08G77/20 (EP,KR,US)
C-Set:
C09J183/04, C08L83/00, C08K5/56, C08K5/3475 (EP)
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 [2023/09]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SILIKONVERBINDUNG MIT UV-BLOCKER ZUR AUSSENANWENDUNG[2023/09]
English:OPTICAL BONDING SILICONE WITH UV BLOCKER FOR OUTDOOR APPLICATION[2023/09]
French:SILICONE POUR COLLAGE OPTIQUE AVEC BLOQUEUR UV POUR APPLICATION EN EXTÉRIEUR[2023/09]
Entry into regional phase17.10.2022National basic fee paid 
17.10.2022Designation fee(s) paid 
17.10.2022Examination fee paid 
Examination procedure19.03.2021Request for preliminary examination filed
International Preliminary Examining Authority: EP
17.10.2022Examination requested  [2023/09]
17.10.2022Date on which the examining division has become responsible
20.06.2023Communication of intention to grant the patent
18.10.2023Fee for grant paid
18.10.2023Fee for publishing/printing paid
18.10.2023Receipt of the translation of the claim(s)
Opposition(s)30.08.2024No opposition filed within time limit [2024/45]
Fees paidRenewal fee
17.10.2022Renewal fee patent year 03
25.04.2023Renewal fee patent year 04
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  TooltipAT29.11.2023
CZ29.11.2023
DK29.11.2023
EE29.11.2023
ES29.11.2023
HR29.11.2023
IT29.11.2023
LT29.11.2023
LV29.11.2023
NL29.11.2023
PL29.11.2023
RO29.11.2023
RS29.11.2023
SE29.11.2023
SI29.11.2023
SK29.11.2023
SM29.11.2023
BG29.02.2024
NO29.02.2024
GR01.03.2024
IS29.03.2024
PT01.04.2024
[2024/49]
Former [2024/36]AT29.11.2023
CZ29.11.2023
DK29.11.2023
EE29.11.2023
ES29.11.2023
HR29.11.2023
IT29.11.2023
LT29.11.2023
LV29.11.2023
NL29.11.2023
PL29.11.2023
RO29.11.2023
RS29.11.2023
SE29.11.2023
SK29.11.2023
SM29.11.2023
BG29.02.2024
NO29.02.2024
GR01.03.2024
IS29.03.2024
PT01.04.2024
Former [2024/35]AT29.11.2023
CZ29.11.2023
DK29.11.2023
EE29.11.2023
ES29.11.2023
HR29.11.2023
LT29.11.2023
LV29.11.2023
NL29.11.2023
PL29.11.2023
RO29.11.2023
RS29.11.2023
SE29.11.2023
SM29.11.2023
BG29.02.2024
NO29.02.2024
GR01.03.2024
IS29.03.2024
Former [2024/34]DK29.11.2023
EE29.11.2023
ES29.11.2023
HR29.11.2023
LT29.11.2023
LV29.11.2023
NL29.11.2023
PL29.11.2023
RS29.11.2023
SE29.11.2023
SM29.11.2023
BG29.02.2024
NO29.02.2024
GR01.03.2024
IS29.03.2024
Former [2024/33]DK29.11.2023
ES29.11.2023
HR29.11.2023
LT29.11.2023
LV29.11.2023
NL29.11.2023
PL29.11.2023
RS29.11.2023
SE29.11.2023
SM29.11.2023
BG29.02.2024
NO29.02.2024
GR01.03.2024
IS29.03.2024
Former [2024/26]ES29.11.2023
HR29.11.2023
LT29.11.2023
LV29.11.2023
NL29.11.2023
PL29.11.2023
RS29.11.2023
SE29.11.2023
BG29.02.2024
NO29.02.2024
GR01.03.2024
IS29.03.2024
Former [2024/21]LT29.11.2023
BG29.02.2024
GR01.03.2024
IS29.03.2024
Former [2024/20]GR01.03.2024
IS29.03.2024
Cited inInternational search[I]EP3070748  (SHINETSU CHEMICAL CO [JP]);
 [I]WO2019133580  (HENKEL IP & HOLDING GMBH [DE], et al)
by applicantWO2009147020
 US9482788
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.