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Extract from the Register of European Patents

EP About this file: EP0356981

EP0356981 - Thermally-transferable fluorescent 7-aminocoumarins [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.03.1993
Database last updated on 20.09.2024
Most recent event   Tooltip28.11.2003Lapse of the patent in a contracting state
New state(s): ES
published on 14.01.2004  [2004/03]
Applicant(s)For all designated states
Eastman Kodak Company
343 State Street
Rochester, NY 14650-2201 / US
[N/P]
Former [1990/10]For all designated states
EASTMAN KODAK COMPANY
343 State Street
Rochester, New York 14650-2201 / US
Inventor(s)01 / Byers, Gary Wayne c/o Eastman Kodak Company
Patent Department 343 State Street
Rochester New York 14650 / US
02 / Chapman, Derek David c/o Eastman Kodak Company
Patent Department 343 State Street
Rochester New York 14650 / US
[1990/10]
Representative(s)Brandes, Jürgen, et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München / DE
[N/P]
Former [1990/10]Brandes, Jürgen, Dr. rer. nat., et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
D-81541 München / DE
Application number, filing date89115895.829.08.1989
[1990/10]
Priority number, dateUS1988023865331.08.1988         Original published format: US 238653
[1990/10]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0356981
Date:07.03.1990
Language:EN
[1990/10]
Type: A3 Search report 
No.:EP0356981
Date:04.04.1990
Language:EN
[1990/14]
Type: B1 Patent specification 
No.:EP0356981
Date:06.05.1992
Language:EN
[1992/19]
Search report(s)(Supplementary) European search report - dispatched on:EP13.02.1990
ClassificationIPC:B41M5/38
[1992/19]
CPC:
B41M5/385 (EP,US); Y10S428/913 (EP,US); Y10S428/914 (EP,US);
Y10T428/31786 (EP,US)
Former IPC [1990/10]B41M5/26
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1990/10]
TitleGerman:Auf thermischen Wege übertragbare fluoreszierende 7-Aminocoumarine[1990/10]
English:Thermally-transferable fluorescent 7-aminocoumarins[1990/10]
French:7-Aminocoumarines fluorescentes transférables par la chaleur[1990/10]
Examination procedure20.03.1990Examination requested  [1990/20]
24.09.1991Despatch of communication of intention to grant (Approval: Yes)
04.11.1991Communication of intention to grant the patent
16.01.1992Fee for grant paid
16.01.1992Fee for publishing/printing paid
Opposition(s)09.02.1993No opposition filed within time limit [1993/17]
Fees paidRenewal fee
22.08.1991Renewal fee patent year 03
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Lapses during opposition  TooltipAT06.05.1992
GR06.05.1992
ES17.08.1992
SE30.08.1992
LU31.08.1992
[2004/03]
Former [2000/04]AT06.05.1992
GR06.05.1992
SE30.08.1992
LU31.08.1992
Former [1999/52]AT06.05.1992
SE30.08.1992
LU31.08.1992
Former [1993/46]AT06.05.1992
SE30.08.1992
Former [1993/03]AT06.05.1992
Documents cited:Search[A]JP5954598  ;
 [AD]US4627997  (IDE YOUJI [JP])
 [A]  - PATENT ABSTRACTS OF JAPAN vol. 8, no. 158 (M-311)(1595) 21 July 1984, & JP-A-59 54598 (FUJI KAGAKU SHIKOUGIYOU K.K.) 29 March 1984,, & JP5954598 A 19840329
    [ ] - A
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.