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Extract from the Register of European Patents

EP About this file: EP3757625

EP3757625 - ANTI-REFLECTION FILM AND LAYERED PRODUCT FILM HAVING ANTI-REFLECTION FILM [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  01.03.2024
Database last updated on 22.08.2024
FormerGrant of patent is intended
Status updated on  13.11.2023
FormerRequest for examination was made
Status updated on  27.11.2020
FormerThe international publication has been made
Status updated on  31.08.2019
Most recent event   Tooltip01.03.2024(Expected) grantpublished on 03.04.2024  [2024/14]
Applicant(s)For all designated states
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8324 / JP
[2021/01]
Inventor(s)01 / KAKEYA, Fumiaki
c/o Mitsubishi Gas Chemical Company, Inc., Tokyo
Research Laboratory, 1-1, Niijuku 6-chome
Katsushika-ku
Tokyo 125-8601 / JP
02 / FUKUNAGA, Yasutaka
c/o Mitsubishi Gas Chemical Company, Inc., Tokyo
Research Laboratory, 1-1, Niijuku 6-chome
Katsushika-ku
Tokyo 125-8601 / JP
03 / KATO, Ryota
c/o Mitsubishi Gas Chemical Company, Inc., Tokyo
Research Laboratory, 1-1, Niijuku 6-chome
Katsushika-ku
Tokyo 125-8601 / JP
 [2021/01]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/01]
Application number, filing date19758101.020.02.2019
[2021/01]
WO2019JP06329
Priority number, dateJP2018002941622.02.2018         Original published format: JP 2018029416
JP2019000284710.01.2019         Original published format: JP 2019002847
[2021/01]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019163829
Date:29.08.2019
Language:JA
[2019/35]
Type: A1 Application with search report 
No.:EP3757625
Date:30.12.2020
Language:EN
[2020/53]
Type: B1 Patent specification 
No.:EP3757625
Date:03.04.2024
Language:EN
[2024/14]
Search report(s)International search report - published on:JP29.08.2019
(Supplementary) European search report - dispatched on:EP15.10.2021
ClassificationIPC:G02B1/111, B32B7/023, B32B27/30, B32B27/40, C08F290/06, C08G18/67, C08K3/16, C08K3/36, C08L55/00, G02B1/14, C08G18/38, C08G18/75, C08G18/80, C08G18/81, C08K7/26, C09D151/08, C09D175/16
[2021/46]
CPC:
C08G18/755 (EP); B32B27/308 (US); B32B27/18 (US);
B32B27/40 (US); B32B7/023 (US); C08F290/067 (EP);
C08G18/3812 (EP); C08G18/673 (EP); C08G18/8054 (EP);
C08G18/8175 (EP); C08K3/36 (US); C09D151/08 (EP);
C09D175/16 (EP); G02B1/111 (EP,US); G02B1/14 (EP,US);
B32B2307/418 (US); B32B2307/536 (US); B32B2327/12 (US);
B32B2375/00 (US); B32B2551/00 (US); C08K7/26 (EP) (-)
C-Set:
C08F290/067, C08F220/40 (EP)
Former IPC [2021/01]G02B1/111, B32B7/023, B32B27/30, B32B27/40, C08F290/06, C08G18/67, C08K3/16, C08K3/36, C08L55/00, G02B1/14
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 [2021/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ANTIREFLEXFOLIE UND MEHRSCHICHTIGE PRODUKTFOLIE MIT ANTIREFLEXFOLIE[2021/01]
English:ANTI-REFLECTION FILM AND LAYERED PRODUCT FILM HAVING ANTI-REFLECTION FILM[2021/01]
French:FILM ANTIREFLET ET FILM DE PRODUIT STRATIFIÉ AYANT UN FILM ANTIREFLET[2021/01]
Entry into regional phase17.08.2020Translation filed 
17.08.2020National basic fee paid 
17.08.2020Search fee paid 
17.08.2020Designation fee(s) paid 
17.08.2020Examination fee paid 
Examination procedure19.08.2020Examination requested  [2020/53]
03.05.2022Amendment by applicant (claims and/or description)
14.11.2023Communication of intention to grant the patent
22.02.2024Fee for grant paid
22.02.2024Fee for publishing/printing paid
22.02.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
16.02.2021Renewal fee patent year 03
14.01.2022Renewal fee patent year 04
03.01.2023Renewal fee patent year 05
03.01.2024Renewal fee patent year 06
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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]US2007231566  (YONEYAMA HIROYUKI [JP], et al) [X] 1 * abstract * * Paragraphs [0002], [0007]-[0010], [0043]-[0044], [0116]- [0118] ** figures 1-2 *;
 [X]US2007286992  (COGGIO WILLIAM D [US], et al) [X] 1-15 * abstract * * Paragraphs [0005]-[0006], [0013], [0014]-[0020], [0042], [0050]-[0072], [0074]-[0075], [0080]-[0083], [0086]-[0089], [0090]-[0091], [0098], [0108], [0107]-[0109], [0111]-[0113], [0115]-[0116], [0118]-[0119], [0123]-[0126], [0152]-[0153], [0155] * * figures 1-3 *;
 [X]US2009207492  (HORIO TOMOYUKI [JP], et al) [X] 1 * abstract * * Paragraphs [0001], [0013]-[0017], [0022]-[0023], [0060]-[0063], [0073]-[0075], [0089]-[0091], [0110]-[0111], [0126]-[0130] *;
 [X]US2010104879  (OKANO SATOSHI [JP]) [X] 1 * abstract * * Paragraphs [0001], [0016]-[0019], [0029]-[0031], [0044]-[0046], [0200]-[0204], [0321]-[0326] *
International search[A]JP2000017028  (JSR CORP) [A] 2 * , paragraph [0079], table 4 & US 6271326 B1 table 4 & EP 953584 A1 & TW 232223 B *;
 [A]JP2002105141  (JSR CORP) [A] 6 * , claims (Family: none) *;
 [XY]JP2002145952  (JSR CORP) [X] 1-8, 10-12, 24, 28 * , paragraphs [0025]-[0095], [0110] (Family: none) * [Y] 9, 11, 13-23, 25-27;
 [A]JP2002145936  (JSR CORP) [A] 1-28 * , claims (Family: none) *;
 [A]WO2005103175  (DSM IP ASSETS BV [NL], et al) [A] 1-28* , formula 1 & US 2005/0261389 A1 & US 2006/0084756 A1 & WO 2005/103177 A1 & EP 1740663 A1 & EP 1740664 A1 & KR 10-2007-0001237 A & KR 10-2007-0010029 A & CN 1946818 A & CN 1965041 A *;
 [Y]JP2007262124  (JSR CORP) [Y] 9, 11, 14-22 * , paragraphs [0065]-[0070], [0121]-[0150], fig. 1 (Family: none) *;
 [Y]JP2010095695  (JSR CORP) [Y] 9, 11, 14-22 * , paragraphs [0055]-[0059] (Family: none) *;
 [XY]JP2014041244  (TORAY ADVANCED FILM CO LTD) [X] 23 * , paragraphs [0048]-[0152] (Family: none) * [Y] 13, 23;
 [Y]WO2016060100  (MITSUBISHI GAS CHEMICAL CO [JP], et al) [Y] 25-27 * , paragraph [0143], table 1 & US 2017/0306089 A1 table 1 & EP 3208087 A1 & CN 106794685 A & KR 10-2017-0069261 A & TW 201625716 A *
by applicantJP2014041244
 JP6078258B
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.