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Extract from the Register of European Patents

EP About this file: EP0353979

EP0353979 - Phase change ink carrier composition and phase change ink produced therefrom [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.1996
Database last updated on 05.10.2024
Most recent event   Tooltip19.07.1996No opposition filed within time limitpublished on 04.09.1996 [1996/36]
Applicant(s)For all designated states
TEKTRONIX, INC.
Corporate Headquarters, 26600 S.W. Parkway Wilsonville
Oregon 97070-1000 / US
[N/P]
Former [1995/32]For all designated states
TEKTRONIX, INC.
Corporate Headquarters, 26600 S.W. Parkway
Wilsonville, Oregon 97070-1000 / US
Former [1990/06]For all designated states
TEKTRONIX, INC.
Howard Vollum Park, 14150 S.W. Karl Braun Drive
Beaverton, Oregon 97005 / US
Inventor(s)01 / Jaeger, Charles Wayne
16151 S.W. DeLine Court
Beaverton Oregon 97007 / US
02 / Titterington, Donald R.
10185 S.W. Siletz Drive
Tualatin Oregon 97062 / US
03 / Sopko, Jeffrey J.
815 S.W. Vista No.310
Portland Oregon 97205 / US
04 / Le, Hue Phuoc
15171 Brighton Street
Westminster California 92683 / US
[1990/06]
Representative(s)Burke, Steven David, et al
R.G.C. Jenkins & Co 26 Caxton Street
London SW1H 0RJ / GB
[N/P]
Former [1990/06]Burke, Steven David, et al
R.G.C. Jenkins & Co. 26 Caxton Street
London SW1H 0RJ / GB
Application number, filing date89307777.631.07.1989
[1990/06]
Priority number, dateUS1988022784603.08.1988         Original published format: US 227846
[1990/06]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0353979
Date:07.02.1990
Language:EN
[1990/06]
Type: A3 Search report 
No.:EP0353979
Date:02.10.1991
Language:EN
[1991/40]
Type: B1 Patent specification 
No.:EP0353979
Date:13.09.1995
Language:EN
[1995/37]
Search report(s)(Supplementary) European search report - dispatched on:EP09.08.1991
ClassificationIPC:C09D11/00
[1990/06]
CPC:
C09D11/34 (EP,US); Y10S260/38 (EP,US)
Designated contracting statesDE,   GB,   IT,   NL [1990/06]
TitleGerman:Vehikel-Zusammensetzung für Phasenaustausch-Tinte und damit erhaltene Phasenaustausch-Tinte[1990/06]
English:Phase change ink carrier composition and phase change ink produced therefrom[1990/06]
French:Composition de véhicule d'encre à changement de phase et encre à changement de phase ainsi produite[1990/06]
Examination procedure02.04.1992Examination requested  [1992/22]
24.08.1992Despatch of a communication from the examining division (Time limit: M06)
01.03.1993Reply to a communication from the examining division
07.04.1993Despatch of a communication from the examining division (Time limit: M06)
25.01.1994Reply to a communication from the examining division
06.05.1994Despatch of communication of intention to grant (Approval: Yes)
15.03.1995Communication of intention to grant the patent
14.06.1995Fee for grant paid
14.06.1995Fee for publishing/printing paid
Opposition(s)14.06.1996No opposition filed within time limit [1996/36]
Request for further processing for:23.02.1995Request for further processing filed
23.02.1995Full payment received (date of receipt of payment)
Fees paidRenewal fee
19.06.1991Renewal fee patent year 03
17.06.1992Renewal fee patent year 04
16.06.1993Renewal fee patent year 05
22.06.1994Renewal fee patent year 06
19.06.1995Renewal fee patent year 07
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Documents cited:Search[X]JP55054368  ;
 [XP]EP0315406  (SEIKO EPSON CORP [JP]);
 [E]EP0355342  (TEKTRONIX INC [US])
 [X]  - DATABASE WPI, no. 80-40335c, Derwent Publications, London, GB; & JP-A-55 054 368 (CANON) 22-04-1980, & JP55054368 A 00000000
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.