blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0544290

EP0544290 - Moisture stable polyurethane biasable transfer members [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.02.1999
Database last updated on 26.03.2025
Most recent event   Tooltip05.02.1999No opposition filed within time limitpublished on 24.03.1999 [1999/12]
Applicant(s)For all designated states
Eastman Kodak Company
343 State Street
Rochester, NY 14650-2201 / US
[N/P]
Former [1993/22]For all designated states
EASTMAN KODAK COMPANY
343 State Street
Rochester, New York 14650-2201 / US
Inventor(s)01 / Wilson, John Charles, c/o Eastman Kodak Company
343 State Street
Rochester, New York 14650-2201 / US
02 / Vreeland, William B., c/o Eastman Kodak Company
343 State Street
Rochester, New York 14650-2201 / US
[1993/22]
Representative(s)Brandes, Jürgen, et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München / DE
[N/P]
Former [1993/22]Brandes, Jürgen, Dr. rer. nat., et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
D-81541 München / DE
Application number, filing date92120199.226.11.1992
[1993/22]
Priority number, dateUS1991079843226.11.1991         Original published format: US 798432
[1993/22]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0544290
Date:02.06.1993
Language:EN
[1993/22]
Type: A3 Search report 
No.:EP0544290
Date:29.09.1993
Language:EN
[1993/39]
Type: B1 Patent specification 
No.:EP0544290
Date:01.04.1998
Language:EN
[1998/14]
Search report(s)(Supplementary) European search report - dispatched on:EP13.08.1993
ClassificationIPC:G03G15/16, C08G18/02
[1993/22]
CPC:
G03G15/1685 (EP,US); C08G18/10 (EP,US)
C-Set:
C08G18/10, C08G18/3225 (EP,US);
C08G18/10, C08G18/6685 (US,EP)
Designated contracting statesDE,   FR,   GB [1998/14]
Former [1993/22]BE,  DE,  FR,  GB,  NL 
TitleGerman:Feuchtigkeitsstabile, vorspannbare Polyurethan-Übertragungs-Elemente[1993/22]
English:Moisture stable polyurethane biasable transfer members[1993/22]
French:Elément de transfert polarisable, constitué de polyuréthane et résistant à l'humidité[1993/22]
Examination procedure09.03.1994Examination requested  [1994/18]
25.03.1996Despatch of a communication from the examining division (Time limit: M04)
04.07.1996Reply to a communication from the examining division
25.08.1997Despatch of communication of intention to grant (Approval: Yes)
30.09.1997Communication of intention to grant the patent
30.12.1997Fee for grant paid
30.12.1997Fee for publishing/printing paid
Opposition(s)05.01.1999No opposition filed within time limit [1999/12]
Fees paidRenewal fee
24.11.1994Renewal fee patent year 03
22.11.1995Renewal fee patent year 04
11.11.1996Renewal fee patent year 05
12.11.1997Renewal fee patent year 06
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.
Documents cited:Search[AD]US4729925  (CHEN TSANG J [US], et al);
 [XD]US5011739  (NIELSEN PAUL L [US], et al)
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.