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Extract from the Register of European Patents

EP About this file: EP0415481

EP0415481 - Photographic emulsions containing internally modified silver halide grains [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.05.1996
Database last updated on 02.11.2024
Most recent event   Tooltip30.11.2007Lapse of the patent in a contracting statepublished on 02.01.2008  [2008/01]
Applicant(s)For all designated states
Eastman Kodak Company
343 State Street
Rochester, NY 14650-2201 / US
[N/P]
Former [1991/10]For all designated states
EASTMAN KODAK COMPANY
343 State Street
Rochester, New York 14650-2201 / US
Inventor(s)01 / McDugle, Woodrow Gordon, c/o Eastman Kodak Company
Patent Department, 343 State Street
Rochester, New York 14650-2201 / US
02 / Marchetti, Alfred Paul, c/o Eastman Kodak Company
Patent Department, 343 State Street
Rochester, New York 14650-2201 / US
03 / Keevert, John Edward, c/o Eastman Kodak Company
Patent Department, 343 State Street
Rochester, New York 14650-2201 / US
04 / Henry, Marian Sue, c/o Eastman Kodak Company
Patent Department, 343 State Street
Rochester, New York 14650-2201 / US
05 / Olm, Myra Toffolon, c/o Eastman Kodak Company
Patent Department, 343 State Street
Rochester, New York 14650-2201 / US
[1991/10]
Representative(s)Baron, Paul Alexander Clifford, et al
Kodak Limited Patent Department Headstone Drive Harrow
Middlesex HA1 4TY / GB
[N/P]
Former [1991/10]Baron, Paul Alexander Clifford, et al
Kodak Limited Patent Department Headstone Drive
Harrow Middlesex HA1 4TY / GB
Application number, filing date90202221.917.08.1990
[1991/10]
Priority number, dateUS1989039972328.08.1989         Original published format: US 399723
[1991/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0415481
Date:06.03.1991
Language:EN
[1991/10]
Type: B1 Patent specification 
No.:EP0415481
Date:12.07.1995
Language:EN
[1995/28]
Search report(s)(Supplementary) European search report - dispatched on:EP26.11.1990
ClassificationIPC:G03C1/09, G03C1/08, G03C1/035
[1991/10]
CPC:
G03C1/08 (EP,US); G03C1/035 (EP,US); G03C1/09 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1991/10]
TitleGerman:Photographische Emulsionen mit im Inneren modifizierten Silberhalogenidkörnern[1991/10]
English:Photographic emulsions containing internally modified silver halide grains[1991/10]
French:Emulsions photographiques contenant des granules à l'halogénure d'argent modifiés à l'intérieur[1991/10]
Examination procedure19.08.1991Examination requested  [1991/42]
31.10.1994Despatch of communication of intention to grant (Approval: Yes)
17.01.1995Communication of intention to grant the patent
28.03.1995Fee for grant paid
28.03.1995Fee for publishing/printing paid
Opposition(s)13.04.1996No opposition filed within time limit [1996/27]
Fees paidRenewal fee
13.07.1992Renewal fee patent year 03
19.07.1993Renewal fee patent year 04
18.07.1994Renewal 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  TooltipAT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
ES12.07.1995
GR12.07.1995
IT12.07.1995
LI12.07.1995
NL12.07.1995
LU31.08.1995
SE12.10.1995
[2008/01]
Former [2003/11]AT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
ES12.07.1995
GR12.07.1995
IT12.07.1995
LI12.07.1995
NL12.07.1995
LU31.08.1995
SE12.10.1995
Former [2002/24]AT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
ES12.07.1995
GR12.07.1995
IT12.07.1995
LI12.07.1995
LU31.08.1995
NL31.08.1995
SE12.10.1995
Former [2000/27]AT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
GR12.07.1995
IT12.07.1995
LI12.07.1995
LU31.08.1995
NL31.08.1995
SE12.10.1995
Former [2000/04]AT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
GR12.07.1995
IT12.07.1995
LI12.07.1995
LU31.08.1995
SE12.10.1995
Former [1999/42]AT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
IT12.07.1995
LI12.07.1995
SE12.10.1995
Former [1998/15]AT12.07.1995
BE12.07.1995
CH12.07.1995
DK12.07.1995
LI12.07.1995
SE12.10.1995
Former [1996/22]AT12.07.1995
BE12.07.1995
CH12.07.1995
LI12.07.1995
SE12.10.1995
Former [1996/18]AT12.07.1995
CH12.07.1995
LI12.07.1995
SE12.10.1995
Former [1996/14]AT12.07.1995
SE12.10.1995
Former [1996/11]SE12.10.1995
Documents cited:Search[AD]FR2121086  (FUJI PHOTO FILM CO LTD, et al)
 [A]  - JOURNAL OF INFORMATION RECORDING MATERIALS. vol. 14, no. 6, November 1986, BERLIN DD pages 427 - 431; S.Gahler et al.: "Metallionen in photographischen Silberhalogenidsystemen Teil I. Bekannte Wirkungsmöglichkeiten und photographische Wirkung"
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.