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Extract from the Register of European Patents

EP About this file: EP0672332

EP0672332 - INDUSTRIAL MATERIAL PROCESSING ELECTRON LINEAR ACCELERATOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.12.2000
Database last updated on 15.08.2024
Most recent event   Tooltip01.12.2000No opposition filed within time limitpublished on 17.01.2001 [2001/03]
Applicant(s)For all designated states
ATOMIC ENERGY OF CANADA LIMITED
344 Slater Street Ottawa
Ontario, K1A 0S4 / CA
[N/P]
Former [1995/38]For all designated states
ATOMIC ENERGY OF CANADA LIMITED
344 Slater Street
Ottawa Ontario, K1A 0S4 / CA
Inventor(s)01 / McKEOWN, Joseph
14 Catherwood Court
Kanata, Ontario K2K 2K1 / CA
02 / CRAIG, Stuart, T.
32 Thomas Street
Deep River, Ontario K0J 1P0 / CA
03 / DREWELL, Norbert, H.
115 Hansen Avenue
Kanata, Ontario K2K 2M2 / CA
04 / LABRIE, Jean-Pierre
29 Appaloosa Drive
Kanata, Ontario K2M 1N8 / CA
05 / LAWRENCE, Court, B.
26 Waterton Crescent
Kanata, Ontario K2M 1Y7 / CA
06 / MASON, Victor, A.
105 Bessborough Street
Deep River, Ontario K0J 1P0 / CA
07 / UNGRIN, James
6 Sheridan Court
Deep River, Ontario K0J 1P0 / CA
08 / WHITE, Bryan, F.
3 Kennedy Place
Deep River, Ontario K0J 1P0 / CA
[1995/38]
Representative(s)Bardo, Julian Eason, et al
Abel & Imray
20 Red Lion Street
London WC1R 4PQ / GB
[N/P]
Former [1999/25]Bardo, Julian Eason, et al
Abel & Imray 20 Red Lion Street
London WC1R 4PQ / GB
Former [1995/38]Lowther, Deborah Jane, et al
Abel & Imray, Northumberland House, 303-306 High Holborn
London WC1V 7LH / GB
Application number, filing date93924477.822.11.1993
[1995/38]
WO1993CA00481
Priority number, dateUS1992098614804.12.1992         Original published format: US 986148
[1995/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9414304
Date:23.06.1994
Language:EN
[1994/14]
Type: A1 Application with search report 
No.:EP0672332
Date:20.09.1995
Language:EN
The application published by WIPO in one of the EPO official languages on 23.06.1994 takes the place of the publication of the European patent application.
[1995/38]
Type: B1 Patent specification 
No.:EP0672332
Date:02.02.2000
Language:EN
[2000/05]
Search report(s)International search report - published on:EP23.06.1994
ClassificationIPC:H05H9/00, H05H1/00, H05H7/02
[1995/38]
CPC:
H05H1/0006 (EP,US); H05H7/02 (EP,US); H05H9/00 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   FR,   GB,   IT,   LI,   NL,   SE [1995/38]
TitleGerman:ELEKTRONENLINEARBESCHLEUNIGER ZUR VERARBEITUNG VON INDUSTRIELLEM MATERIAL[1995/38]
English:INDUSTRIAL MATERIAL PROCESSING ELECTRON LINEAR ACCELERATOR[1995/38]
French:ACCELERATEUR LINEAIRE D'ELECTRONS POUR TRAITEMENT DE MATERIAUX INDUSTRIELS[1995/38]
Entry into regional phase06.06.1995National basic fee paid 
06.06.1995Designation fee(s) paid 
06.06.1995Examination fee paid 
Examination procedure13.05.1994Request for preliminary examination filed
International Preliminary Examining Authority: EP
06.06.1995Examination requested  [1995/38]
06.02.1996Despatch of a communication from the examining division (Time limit: M04)
14.06.1996Reply to a communication from the examining division
28.02.1997Despatch of a communication from the examining division (Time limit: M06)
10.10.1997Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
19.12.1997Reply to a communication from the examining division
03.09.1998Despatch of communication of intention to grant (Approval: Yes)
07.05.1999Communication of intention to grant the patent
12.08.1999Fee for grant paid
12.08.1999Fee for publishing/printing paid
Opposition(s)03.11.2000No opposition filed within time limit [2001/03]
Request for further processing for:19.12.1997Request for further processing filed
03.11.1997Full payment received (date of receipt of payment)
Request granted
05.02.1998Decision despatched
Fees paidRenewal fee
09.11.1995Renewal fee patent year 03
11.11.1996Renewal fee patent year 04
10.11.1997Renewal fee patent year 05
10.11.1998Renewal fee patent year 06
12.11.1999Renewal fee patent year 07
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Cited inInternational search[A]US3070726  (MALLORY KENNETH B) [A] 5 * column 3, line 57 - line 67 * * figure 1 *;
 [A]US4247801  (DALLOS ANDRAS, et al) [A] 2,3* column 1, line 56 - column 2, line 32 *;
 [A]US4634925  (IEKI HIROSHI [JP]) [A] 2,10,11 * column 1, line 6 - line 30 * * figure 1 *
 [A]  - ARAGONA ET AL., "Injector for LISA", PROCEEDINGS OF THE 1988 LINEAR ACCELERATOR CONFERENCE, 3-7 OCT. 1988, NEWPORT NEWS, VA, USA, pages 400 - 402 [A] 1,10 * abstract * * page 401, column L, paragraph L *
 [A]  - Y.V. GRIGOR'EV, "Power-supply system for high voltage electron guns", INSTRUMENTS AND EXPERIMENTAL TECHNIQUES., NEW YORK US, (198411), vol. 27, no. 6/2, pages 1437 - 1439 [A] 2,3,10 * the whole document *
 [A]  - TALLERICO ET AL., "A racetrack microtron RF system", IEEE TRANSACTIONS ON NUCLEAR SCIENCE, NEW YORK US, (198510), vol. NS-32, no. 5/2, pages 2863 - 2864 [A] 4 * page 2863, paragraph 1 - paragraph L *
 [A]  - NAMKUNG ET AL., "Status of PLS 2-GeV linear accelerator", EPAC 92. THIRD EUROPEAN PARTICLE ACCELERATOR CONFERENCE - 24-28 MARCH 1992, BERLIN, vol. 1, pages 501 - 503 [A] 8,15 * abstract *
 [A]  - FLANZ ET AL., "Tests with an isochronus recirculation system", IEEE TRANSACTIONS ON NUCLEAR SCIENCE, NEW YORK US, (198510), vol. NS-32, no. 5/2, pages 3213 - 3215 [A] 6,10 * page 3213, column L, paragraph 2 *
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.