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Extract from the Register of European Patents

EP About this file: EP0779293

EP0779293 - 1,2-Dioxetane derivatives as chemiluscent agents [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.08.2002
Database last updated on 25.09.2024
Most recent event   Tooltip20.01.2017Lapse of the patent in a contracting statepublished on 22.02.2017  [2017/08]
Applicant(s)For all designated states
TOSOH CORPORATION
4560, Kaisei-cho Shinnanyo-shi
Yamaguchi-ken, 746-8501 / JP
[N/P]
Former [2001/45]For all designated states
Tosoh Corporation
4560, Kaisei-cho
Shinnanyo-shi, Yamaguchi-ken, 746-8501 / JP
Former [1997/25]For all designated states
FUJIREBIO Inc.
7-1, Nishi-shinjuku 2-chome
Shinjuku-ku, Tokyo 163-07 / JP
Inventor(s)01 / Matsumoto, Masakatsu
4-8-509, Araisono
Sagamihara-shi, Kanagawa-ken / JP
02 / Watanabe, Nobuko
937-130, Tokiwa
Kamakura-shi, Kanagawa-ken / JP
03 / Kobayashi, Hisako
4-13-2-305, Higashifuchinobe
Sagamihara-shi, Kanagawa-ken / JP
04 / Ikawa, Hiroshi
1-26-10, Miyasaka, Setagaya-ku
Tokyo / JP
[1997/25]
Representative(s)Gillard, Marie-Louise, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cédex 07 / FR
[N/P]
Former [1997/25]Gillard, Marie-Louise, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cédex 07 / FR
Application number, filing date96402622.304.12.1996
[1997/25]
Priority number, dateJP1995033771704.12.1995         Original published format: JP 33771795
[1997/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0779293
Date:18.06.1997
Language:EN
[1997/25]
Type: B1 Patent specification 
No.:EP0779293
Date:24.10.2001
Language:EN
[2001/43]
Search report(s)(Supplementary) European search report - dispatched on:EP23.04.1997
ClassificationIPC:C07D493/04, G01N33/533
[1997/25]
CPC:
C07D493/04 (EP,US); C07F7/1804 (EP,US); C07F9/6561 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1997/25]
TitleGerman:1,2-Dioxetan-Derivate als Wirkstoffe der Chemolumineszenz[2000/46]
English:1,2-Dioxetane derivatives as chemiluscent agents[1997/25]
French:Dérivés de 1,2-dioxétane comme agents de chimioluminescence[1997/25]
Former [1997/25]1,2-Dioxetan-Derivate als Wirkstoffe der Chemolumineszensz
Examination procedure16.12.1997Examination requested  [1998/07]
16.01.1999Despatch of a communication from the examining division (Time limit: M06)
19.07.1999Reply to a communication from the examining division
29.09.1999Despatch of a communication from the examining division (Time limit: M06)
06.04.2000Reply to a communication from the examining division
24.10.2000Despatch of communication of intention to grant (Approval: No)
07.02.2001Despatch of communication of intention to grant (Approval: later approval)
01.03.2001Communication of intention to grant the patent
08.06.2001Fee for grant paid
08.06.2001Fee for publishing/printing paid
Opposition(s)25.07.2002No opposition filed within time limit [2002/42]
Fees paidRenewal fee
18.12.1998Renewal fee patent year 03
17.12.1999Renewal fee patent year 04
21.12.2000Renewal fee patent year 05
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  TooltipAT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
IE04.12.2001
LU04.12.2001
MC04.12.2001
DK24.01.2002
PT24.01.2002
SE24.01.2002
GR25.01.2002
ES30.04.2002
[2017/08]
Former [2004/51]AT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
IE04.12.2001
LU04.12.2001
MC04.12.2001
DK24.01.2002
PT24.01.2002
SE24.01.2002
GR25.01.2002
ES30.04.2002
Former [2004/42]AT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
IE04.12.2001
LU04.12.2001
MC04.12.2001
DK24.01.2002
GB24.01.2002
PT24.01.2002
SE24.01.2002
ES30.04.2002
Former [2004/39]AT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
LU04.12.2001
MC04.12.2001
DK24.01.2002
GB24.01.2002
PT24.01.2002
SE24.01.2002
ES30.04.2002
Former [2004/04]AT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
MC04.12.2001
DK24.01.2002
GB24.01.2002
PT24.01.2002
SE24.01.2002
ES30.04.2002
Former [2003/46]AT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
MC04.12.2001
DK24.01.2002
GB24.01.2002
PT24.01.2002
SE24.01.2002
Former [2003/09]AT24.10.2001
BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
MC04.12.2001
GB24.01.2002
PT24.01.2002
SE24.01.2002
Former [2003/06]BE24.10.2001
CH24.10.2001
FI24.10.2001
LI24.10.2001
MC04.12.2001
GB24.01.2002
PT24.01.2002
SE24.01.2002
Former [2003/01]CH24.10.2001
FI24.10.2001
LI24.10.2001
MC04.12.2001
GB24.01.2002
PT24.01.2002
SE24.01.2002
Former [2002/48]FI24.10.2001
MC04.12.2001
PT24.01.2002
SE24.01.2002
Former [2002/43]FI24.10.2001
MC04.12.2001
SE24.01.2002
Former [2002/33]FI24.10.2001
SE24.01.2002
Former [2002/27]SE24.01.2002
Documents cited:Search[A]EP0254051  (UNIV WAYNE STATE [US]) [A] 1-16* example -; claim - *;
 [A]WO9103479  (TROPIX INC [US]) [A] 1-16 * example -; claim - *;
 [Y]EP0518387  (UNIV WAYNE STATE [US]) [Y] 1-16 * page 1 - page 6; example -; claim - *;
 [Y]WO9410258  (ABBOTT LAB [US]) [Y] 1-16 * example 5; claims 1,2 *
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