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Extract from the Register of European Patents

EP About this file: EP0805191

EP0805191 - Recording liquid containing carbon black [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.11.2004
Database last updated on 11.09.2024
Most recent event   Tooltip26.11.2004No opposition filed within time limitpublished on 12.01.2005  [2005/02]
Applicant(s)For all designated states
MITSUBISHI CHEMICAL CORPORATION
33-8, Shiba 5-chome
Minato-ku
Tokyo 108-0014 / JP
[N/P]
Former [2004/38]For all designated states
Mitsubishi Chemical Corporation
33-8, Shiba 5-chome, Minato-ku
Tokyo 108-0014 / JP
Former [2004/04]For all designated states
MITSUBISHI CHEMICAL CORPORATION
5-2 Marunouchi 2-chome
Chiyoda-ku, Tokyo 100-0005 / JP
Former [1997/45]For all designated states
MITSUBISHI CHEMICAL CORPORATION
5-2 Marunouchi 2-chome
Chiyoda-ku, Tokyo 100 / JP
Inventor(s)01 / Takashi, Hirasa
c/o Mitsubishi Chemical Corp., 1000, Kamoshida-cho
Aoba-ku, Yokohama-shi, Kanagawa 227 / JP
02 / Masahiro, Yamada
c/o Mitsubishi Chemical Corp., 1000, Kamoshida-cho
Aoba-ku, Yokohama-shi, Kanagawa 227 / JP
03 / Makoto, Ishizu
c/o Mitsubishi Chemical Corp., Chigasaki Plant
370, Enzo Chigasaki-shi Kanagawa 253 / JP
[1997/45]
Representative(s)Ter Meer Steinmeister & Partner
Patentanwälte mbB
Nymphenburger Strasse 4
80335 München / DE
[N/P]
Former [1997/45]TER MEER STEINMEISTER & PARTNER GbR
Mauerkircherstrasse 45
81679 München / DE
Application number, filing date97107075.029.04.1997
[1997/45]
Priority number, dateJP1996010946930.04.1996         Original published format: JP 10946996
[1997/45]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0805191
Date:05.11.1997
Language:EN
[1997/45]
Type: A3 Search report 
No.:EP0805191
Date:02.12.1998
[1998/49]
Type: B1 Patent specification 
No.:EP0805191
Date:21.01.2004
Language:EN
[2004/04]
Search report(s)(Supplementary) European search report - dispatched on:EP16.10.1998
ClassificationIPC:C09D11/00
[1997/45]
CPC:
C09D11/324 (EP,US)
Designated contracting statesDE [1997/45]
TitleGerman:Russhaltige Aufzeichnungsflüssigkeit[1997/45]
English:Recording liquid containing carbon black[1997/45]
French:Liquide d'enregistrement contenant du noir de carbone[1997/45]
Examination procedure15.01.1999Examination requested  [1999/11]
31.05.2000Despatch of a communication from the examining division (Time limit: M06)
08.12.2000Reply to a communication from the examining division
14.03.2002Despatch of a communication from the examining division (Time limit: M04)
12.07.2002Reply to a communication from the examining division
08.07.2003Communication of intention to grant the patent
11.11.2003Fee for grant paid
11.11.2003Fee for publishing/printing paid
Opposition(s)22.10.2004No opposition filed within time limit [2005/02]
Fees paidRenewal fee
12.04.1999Renewal fee patent year 03
14.04.2000Renewal fee patent year 04
17.04.2001Renewal fee patent year 05
15.04.2002Renewal fee patent year 06
11.04.2003Renewal fee patent year 07
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Documents cited:Search[XD]JPH07331141  ;
 US5538548  [ ] (YAMAZAKI HIDETO [JP]) [ ] * comparative example 2 *;
 [AD]JPH03134073  ;
 [A]EP0429828  (CANON KK [JP]) [A] 1;
 [D]JPH03210373  (CANON KK)
 [XD]  - PATENT ABSTRACTS OF JAPAN, (19960430), vol. 096, no. 004, & JP07331141 A 19951219 (BROTHER IND LTD) [XD] 1,4,7-14 * abstract *
 [AD]  - PATENT ABSTRACTS OF JAPAN, (19910903), vol. 015, no. 345, Database accession no. (C - 0864), & JP03134073 A 19910607 (CANON INC) [AD] 1 * abstract *
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.