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Extract from the Register of European Patents

EP About this file: EP3176614

EP3176614 - OPTICAL FILM AND METHOD FOR MANUFACTURING OPTICAL FILM [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  13.04.2018
Database last updated on 11.09.2024
FormerRequest for examination was made
Status updated on  15.06.2017
FormerThe international publication has been made
Status updated on  21.11.2016
Most recent event   Tooltip13.04.2018Withdrawal of applicationpublished on 16.05.2018  [2018/20]
Applicant(s)For all designated states
Konica Minolta, Inc.
2-7-2 Marunouchi
Chiyoda-ku
Tokyo 100-7015 / JP
[2017/23]
Inventor(s)01 / KOYAMA, Hirokazu
c/o KONICA MINOLTA INC.
2-7-2 Marunouchi
Chiyoda-ku
Tokyo 100-7015 / JP
 [2017/23]
Representative(s)Henkel & Partner mbB
Patentanwaltskanzlei, Rechtsanwaltskanzlei
Maximiliansplatz 21
80333 München / DE
[N/P]
Former [2017/23]Henkel, Breuer & Partner
Patentanwälte
Maximiliansplatz 21
80333 München / DE
Application number, filing date15827483.728.07.2015
[2017/23]
WO2015JP71303
Priority number, dateJP2014015439330.07.2014         Original published format: JP 2014154393
[2017/23]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016017604
Date:04.02.2016
Language:JA
[2016/05]
Type: A1 Application with search report 
No.:EP3176614
Date:07.06.2017
Language:EN
[2017/23]
Search report(s)International search report - published on:JP04.02.2016
(Supplementary) European search report - dispatched on:EP27.03.2018
ClassificationIPC:G02B5/22, B32B23/08, B32B23/22, B32B27/18, B32B27/30, C09D5/32, C09D101/00, C09D129/04, G02B5/26, G02B5/28
[2018/17]
CPC:
C09D7/61 (EP,US); B05D1/02 (US); B05D1/28 (US);
B05D1/305 (US); B05D1/42 (US); B32B23/08 (EP,US);
B32B23/22 (EP,US); B32B27/18 (EP,US); B32B27/30 (EP,US);
C09D101/00 (EP,US); C09D101/02 (US); C09D129/04 (EP,US);
C09D5/004 (US); C09D5/32 (EP,US); C09D7/40 (EP,US);
G02B1/10 (US); G02B5/085 (US); G02B5/208 (US);
G02B5/22 (EP,US); G02B5/26 (EP,US); G02B5/28 (EP,US) (-)
Former IPC [2017/23]G02B5/22, B32B23/08, B32B23/22, B32B27/18, B32B27/30, C09D5/32, C09D7/12, C09D101/00, C09D129/04, G02B5/26, G02B5/28
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 [2017/23]
TitleGerman:OPTISCHER FILM UND VERFAHREN ZUR HERSTELLUNG DES OPTISCHEN FILMS[2017/23]
English:OPTICAL FILM AND METHOD FOR MANUFACTURING OPTICAL FILM[2017/23]
French:FILM OPTIQUE ET PROCÉDÉ DE FABRICATION D'UN FILM OPTIQUE[2017/23]
Entry into regional phase21.11.2016Translation filed 
21.11.2016National basic fee paid 
21.11.2016Search fee paid 
21.11.2016Designation fee(s) paid 
21.11.2016Examination fee paid 
Examination procedure21.11.2016Amendment by applicant (claims and/or description)
21.11.2016Examination requested  [2017/23]
21.11.2016Date on which the examining division has become responsible
11.04.2018Application withdrawn by applicant  [2018/20]
Fees paidRenewal fee
12.07.2017Renewal fee patent year 03
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Documents cited:Search[XYI]JP2011178825  (NAT INST OF ADVANCED IND SCIEN) [X] 1 * claims 7, 11, 12 * * paragraph [0043] * [Y] 6-8,15-17 [I] 2,10,11,14;
 [Y]EP2597495  (KONICA MINOLTA HOLDINGS INC [JP]) [Y] 6-8,15-17* claim 1 *;
 [XY]WO2013107081  (SHANGHAI INST CERAMICS [CN], et al) [X] 1-5,9,10,14 * examples 1-5; tables 1, 2 * [Y] 6-8,15-17;
 [P]US2015132494  (LUO HONGJIE [CN], et al) [P] * page 8; tables 1, 2 * * paragraph [0069] *
International search[X]JP2004346260  (TOAGOSEI CO LTD) [X] 1, 6, 9-10, 15 * , claims; paragraphs [0012], [0017]; synthesis examples; examples (Family: none) *;
 [A]JP2010031235  (NAT INST OF ADV IND & TECHNOL) [A] 1-17 * , claims; paragraphs [0049], [0077], [0079]; examples & US 2011/0095242 A1 & WO 2010/001669 A1 & CN 102066261 A *;
 [X]JP2011178825  (NAT INST OF ADVANCED IND SCIEN) [X] 1, 6, 9-10, 15 * , claims; paragraphs [0043], [0066], [0085]; examples (Family: none) *;
 [Y]WO2012014655  (KONICA MINOLTA HOLDINGS INC [JP], et al) [Y] 7-8, 16-17 * , claims; examples 1 to 3, 7, 9 & JP 5720685 B & US 2013/0114131 A1 claims; examples 1 to 3, 7, 9 & EP 2597495 A1 & CN 103003727 A *;
 [A]JP2012141353  (HIRAOKA & CO LTD) [A] 1-17 * , claims; examples (Family: none) *;
 [A]JP2013075806  (SEKISUI CHEMICAL CO LTD) [A] 1-17 * , claims; paragraph [0036]; examples 3 to 5 (Family: none) *;
 [XY]WO2013107081  (SHANGHAI INST CERAMICS [CN], et al) [X] 1-6, 9-11, 14-15 * , claims; example 1; paragraphs [0024], [0061] to [0062], [0105]; fig. 2 to 3 & JP 2015-513508 A & US 2015/0132494 A1 claims; example 1; paragraphs [0024], [0041] to [0042], [0098]; fig. 2 to 3 & CN 103073943 A * [Y] 7-8, 16-17;
 [A]JP2013184091  (KURARAY CO, et al) [A] 1-17 * , claims; paragraph [0025]; examples (Family: none) *;
 [PX]JP2015063453  (SEKISUI CHEMICAL CO LTD) [PX] 1-4, 6, 9-11, 15* , claims; paragraphs [0010], [0023]; examples 1 to 2 (Family: none) *
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.