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Extract from the Register of European Patents

EP About this file: EP1585124

EP1585124 - Write-once information recording medium and coloring matter therefor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.04.2010
Database last updated on 12.11.2024
Most recent event   Tooltip30.04.2010No opposition filed within time limitpublished on 02.06.2010  [2010/22]
Applicant(s)For all designated states
Kabushiki Kaisha Toshiba
1-1 Shibaura 1-chome, Minato-ku
Tokyo 105-8001 / JP
[N/P]
Former [2009/26]For all designated states
KABUSHIKI KAISHA TOSHIBA
1-1 Shibaura 1-chome, Minato-ku
Tokyo 105-8001 / JP
Former [2005/41]For all designated states
KABUSHIKI KAISHA TOSHIBA
1-1 Shibaura 1-chome, Minato-ku
Tokyo 105-8001 / JP
Inventor(s)01 / Morita, Seiji Toshiba Corporation
Intell. Property Division 1-1, Shibaura 1-chome
Minato-ku Tokyo, 105-8001 / JP
02 / Nakamura, Naomasa Toshiba Corporation
Intell. Property Division 1-1, Shibaura 1-chome
Minato-ku Tokyo, 105-8001 / JP
03 / Morishita, Naoki Toshiba Corporation
Intell. Property Division 1-1, Shibaura 1-chome
Minato-ku Tokyo, 105-8001 / JP
04 / Takazawa, Koji Toshiba Corporation
Intell. Property Division 1-1, Shibaura 1-chome
Minato-ku Tokyo, 105-8001 / JP
 [2005/41]
Representative(s)Henkel & Partner mbB
Patentanwaltskanzlei, Rechtsanwaltskanzlei
Maximiliansplatz 21
80333 München / DE
[N/P]
Former [2005/41]Henkel, Feiler & Hänzel
Patentanwälte Maximiliansplatz 21
80333 München / DE
Application number, filing date05102522.930.03.2005
[2005/41]
Priority number, dateJP2004011038402.04.2004         Original published format: JP 2004110384
JP2005007962718.03.2005         Original published format: JP 2005079627
[2005/41]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1585124
Date:12.10.2005
Language:EN
[2005/41]
Type: A3 Search report 
No.:EP1585124
Date:19.04.2006
[2006/16]
Type: B1 Patent specification 
No.:EP1585124
Date:24.06.2009
Language:EN
[2009/26]
Search report(s)(Supplementary) European search report - dispatched on:EP03.03.2006
ClassificationIPC:G11B7/24
[2005/41]
CPC:
G11B7/246 (EP,US); G11B7/2472 (EP,US); G11B7/2495 (EP,US);
G11B2007/24612 (EP,US); G11B7/2467 (EP,US); G11B7/2534 (EP,US);
G11B7/259 (EP,US) (-)
Designated contracting statesDE,   FR,   GB [2006/52]
Former [2005/41]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Einmalig beschreibbares Aufzeichnungsmedium und Farbstoff dafür[2005/41]
English:Write-once information recording medium and coloring matter therefor[2005/41]
French:Support d'enregistrement non reinscriptible et colorant[2005/41]
Examination procedure31.03.2005Examination requested  [2005/41]
16.09.2005Amendment by applicant (claims and/or description)
23.08.2006Despatch of a communication from the examining division (Time limit: M03)
29.11.2006Reply to a communication from the examining division
12.07.2007Despatch of a communication from the examining division (Time limit: M06)
13.11.2007Reply to a communication from the examining division
14.01.2009Communication of intention to grant the patent
13.05.2009Fee for grant paid
13.05.2009Fee for publishing/printing paid
Opposition(s)25.03.2010No opposition filed within time limit [2010/22]
Fees paidRenewal fee
14.03.2007Renewal fee patent year 03
14.03.2008Renewal fee patent year 04
13.03.2009Renewal fee patent year 05
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Documents cited:Search[A]US5776656  (SHINKAI MASAHIRO [JP], et al) [A] 1-5,7* example -; claims 1,5-7 *;
 [X]US6071672  (NAMBA KENRYO [JP], et al) [X] 1,2,18 * claim 9; compound 76 * * column 23, lines 60-63 * * example 6 *;
 [X]WO02082438  (CIBA SC HOLDING AG [CH], et al) [X] 1,2,8,18 * claims 1,6,7,10,15; compound 56 58 * * page 17, lines 12-32 *;
 [X]EP1369861  (HAYASHIBARA BIOCHEM LAB [JP]) [X] 1-3,7-10,17-20,24 * claim 1; compound 26 * * paragraph [0019] * * page 20, lines 9-13 * * example 2 *
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.