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Extract from the Register of European Patents

EP About this file: EP3351574

EP3351574 - POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, OPTICAL MATERIAL OBTAINED FROM SAID COMPOSITION, AND PLASTIC LENS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.10.2023
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  18.11.2022
FormerGrant of patent is intended
Status updated on  23.08.2022
FormerExamination is in progress
Status updated on  21.06.2022
FormerGrant of patent is intended
Status updated on  12.04.2022
FormerExamination is in progress
Status updated on  04.12.2020
FormerRequest for examination was made
Status updated on  22.06.2018
FormerThe international publication has been made
Status updated on  25.03.2017
Most recent event   Tooltip12.07.2024Lapse of the patent in a contracting state
New state(s): GB, IE		published on 14.08.2024 [2024/33]
Applicant(s)For all designated states
Mitsui Chemicals, Inc.
2-1, Yaesu 2-chome
Chuo-ku
Tokyo 104-0028 / JP
[2023/18]
Former [2018/30]For all designated states
Mitsui Chemicals, Inc.
5-2, Higashi-Shimbashi 1-chome
Minato-ku
Tokyo 105-7122 / JP
Inventor(s)01 / KASORI, Yuuki
c/o Mitsui Chemicals, Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
02 / KADOWAKI, Shinichiro
c/o Mitsui Chemicals, Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
03 / KAWATO, Nobuo
c/o Mitsui Chemicals, Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
 [2022/51]
Former [2022/19]01 / KASORI, Yuuki
c/o Mitsui Chemicals Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
02 / KADOWAKI, Shinichiro
c/o Mitsui Chemicals Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
03 / KAWATO, Nobuo
c/o Mitsui Chemicals Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
Former [2018/30]01 / KASORI Yuuki
c/o Mitsui Chemicals Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
02 / KADOWAKI Shinichiro
c/o Mitsui Chemicals Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
03 / KAWATO Nobuo
c/o Mitsui Chemicals Inc.
30 Asamutamachi
Omuta-shi Fukuoka 836-8610 / JP
Representative(s)Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[2022/51]
Former [2018/30]Maciver, Eleanor Elizabeth, et al
Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
Application number, filing date16846616.716.09.2016
[2018/30]
WO2016JP77423
Priority number, dateJP2015018349516.09.2015         Original published format: JP 2015183495
JP2015021124927.10.2015         Original published format: JP 2015211249
JP2015024035909.12.2015         Original published format: JP 2015240359
[2018/30]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017047745
Date:23.03.2017
Language:JA
[2017/12]
Type: A1 Application with search report 
No.:EP3351574
Date:25.07.2018
Language:EN
[2018/30]
Type: B1 Patent specification 
No.:EP3351574
Date:21.12.2022
Language:EN
[2022/51]
Search report(s)International search report - published on:JP23.03.2017
(Supplementary) European search report - dispatched on:EP12.04.2019
ClassificationIPC:C08G18/66, C08G18/38, C08G18/48, C08G18/72, C08K5/1545, G02B1/04, G02B5/23, G02B7/12, C08G18/73, C08G18/75, C08G18/76, C08G18/24, G02B7/02, C08K5/151
[2019/20]
CPC:
C08G18/4825 (EP,US); C08K5/0041 (KR); C08G18/3206 (US);
C08G18/244 (EP,US); C08G18/32 (KR); C08G18/38 (KR,US);
C08G18/3876 (EP,US); C08G18/48 (KR,US); C08G18/4829 (EP,US);
C08G18/66 (KR); C08G18/6666 (EP,US); C08G18/72 (KR,US);
C08G18/722 (EP,US); C08G18/73 (EP,US); C08G18/755 (EP,US);
C08G18/757 (EP,US); C08G18/758 (EP,US); C08G18/7614 (EP,US);
C08G18/7621 (EP,US); C08G18/7642 (EP,US); C08G18/7671 (EP,US);
C08K5/151 (US); C08K5/1545 (EP,KR,US); C08K5/357 (KR);
G02B1/04 (EP,US); G02B1/041 (KR); G02B5/23 (EP,KR,US);
G02B7/02 (US); G02B7/12 (EP,KR,US) (-)
Former IPC [2018/30]C08G18/66, C08G18/32, C08G18/38, C08G18/48, C08G18/72, C08K5/1545, G02B1/04, G02B5/23, G02B7/12
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 [2018/30]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:POLYMERISIERBARE ZUSAMMENSETZUNG FÜR OPTISCHE MATERIALIEN, AUS DIESER ZUSAMMENSETZUNG HERGESTELLTES OPTISCHES MATERIAL UND KUNSTSTOFFLINSE[2018/30]
English:POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, OPTICAL MATERIAL OBTAINED FROM SAID COMPOSITION, AND PLASTIC LENS[2018/30]
French:COMPOSITION POLYMÉRISABLE POUR MATÉRIAUX OPTIQUES, MATÉRIAU OPTIQUE OBTENU À PARTIR DE LADITE COMPOSITION, ET LENTILLE EN MATIÈRE PLASTIQUE[2018/30]
Entry into regional phase19.03.2018Translation filed 
19.03.2018National basic fee paid 
19.03.2018Search fee paid 
19.03.2018Designation fee(s) paid 
19.03.2018Examination fee paid 
Examination procedure19.03.2018Examination requested  [2018/30]
19.03.2018Date on which the examining division has become responsible
08.11.2019Amendment by applicant (claims and/or description)
07.12.2020Despatch of a communication from the examining division (Time limit: M04)
09.02.2021Reply to a communication from the examining division
13.04.2022Communication of intention to grant the patent
20.06.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
24.08.2022Communication of intention to grant the patent
14.11.2022Fee for grant paid
14.11.2022Fee for publishing/printing paid
14.11.2022Receipt of the translation of the claim(s)
Opposition(s)22.09.2023No opposition filed within time limit [2023/48]
Fees paidRenewal fee
25.09.2018Renewal fee patent year 03
12.09.2019Renewal fee patent year 04
24.09.2020Renewal fee patent year 05
16.09.2021Renewal fee patent year 06
22.09.2022Renewal fee patent year 07
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  TooltipAL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
IT21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
GB16.09.2023
IE16.09.2023
LU16.09.2023
[2024/33]
Former [2024/28]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
IT21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
LU16.09.2023
Former [2024/26]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
IT21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
LU16.09.2023
Former [2024/25]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
LU16.09.2023
Former [2024/11]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
Former [2023/46]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
Former [2023/39]AL21.12.2022
AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
Former [2023/38]AL21.12.2022
AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/37]AL21.12.2022
AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/35]AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/34]EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/33]ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/29]FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RS21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/27]FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
RS21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/24]FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/23]FI21.12.2022
LT21.12.2022
LV21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/22]FI21.12.2022
LT21.12.2022
SE21.12.2022
NO21.03.2023
Former [2023/20]LT21.12.2022
NO21.03.2023
Documents cited:Search[XA]US2003044620  (OKOROAFOR MICHAEL O [US], et al) [X] 1,2,4,5,9 * paragraphs [0002] , [0006] , [0010] , [0026] , [0035] - [0043] - [0050] - [0163] * * paragraphs [0220] , [0221]; example 4 *[A] 3,6-8,10-15
International search[Y]JPH05214254  (SANDOZ AG) [Y] 11, 14 * , claims 1 to 12; paragraphs [0001], [0067] to [0084] & GB 2260764 A claims 1 to 12; pages 1, 15 to 18 & DE 4233973 A1 & FR 2682392 A1 & IT 1263005 B *;
 [Y]JP2002265738  (SUMITOMO CHEMICAL CO) [Y] 11, 14 * , claims 1, 3; paragraphs [0019], [0024] to [0032] (Family: none) *;
 [Y]JP2003327454  (SEKISUI CHEMICAL CO LTD) [Y] 11, 14 * , claims 1, 2; paragraphs [0040] to [0063] (Family: none) *;
 [Y]JP2014208843  (MITSUI CHEMICALS INC) [Y] 19, 22, 23* , claims 1 to 12; paragraphs [0066] to [0068], [0083] & US 2015/0293265 A1 claims 1 to 12; paragraphs [0118] to [0128], [0166] & EP 2924056 A1 & KR 10-2015-0070233 A & CN 104797619 A *;
 [XY]WO2015115648  (MITSUI CHEMICALS INC [JP]) [X] 1-10, 12, 13, 15-18, 20, 21 * , claims 1 to 19; paragraph [0109] & CN 105934458 A * [Y] 11, 14, 19, 22, 23
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.