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Extract from the Register of European Patents

EP About this file: EP0732600

EP0732600 - Active impulse magnetometer [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.09.2003
Database last updated on 02.09.2024
Most recent event   Tooltip13.11.2009Change - representativepublished on 16.12.2009  [2009/51]
Applicant(s)For all designated states
RAYTHEON COMPANY
2000 East El Segundo Boulevard
P.O. Box 902
El Segundo, CA 90245 / US
[N/P]
Former [1999/28]For all designated states
Raytheon Company
P.O. Box 902, 2000 El Segundo Blvd.
El Segundo, California 90245 / US
Former [1999/08]For all designated states
HUGHES MISSILE SYSTEMS COMPANY
7200 Hughes Terrace
Los Angeles, California 90045 / US
Former [1998/39]For all designated states
Raytheon Company
Bldg. R11 - M/S M365, P.O. Box 902, 2000 El Segundo Blvd.
El Segundo, California 90245 / US
Former [1996/38]For all designated states
HUGHES MISSILE SYSTEMS COMPANY
7200 Hughes Terrace
Los Angeles, California 90045 / US
Inventor(s)01 / Frazier, Lawrence M.
3432 Gauntlet Drive
West Covina, California 91792 / US
[1996/38]
Representative(s)Jackson, Richard Eric
Carpmaels & Ransford LLP
One Southampton Row
London WC1B 5HA / GB
[N/P]
Former [2009/51]Jackson, Richard Eric
Carpmaels & Ransford 43-45 Bloomsbury Square
London WC1A 2RA / GB
Former [1996/38]Jackson, Richard Eric
Carpmaels & Ransford, 43 Bloomsbury Square
London WC1A 2RA / GB
Application number, filing date96301239.823.02.1996
[1996/38]
Priority number, dateUS1995040569017.03.1995         Original published format: US 405690
[1996/38]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0732600
Date:18.09.1996
Language:EN
[1996/38]
Type: A3 Search report 
No.:EP0732600
Date:05.08.1998
[1998/32]
Type: B1 Patent specification 
No.:EP0732600
Date:13.11.2002
Language:EN
[2002/46]
Search report(s)(Supplementary) European search report - dispatched on:EP18.06.1998
ClassificationIPC:G01V3/10, G01V3/08
[1998/32]
CPC:
G01V3/08 (EP,US)
Former IPC [1996/38]G01V3/10
Designated contracting statesDE,   FR,   GB [1996/38]
TitleGerman:Aktiv-Puls-Magnetometer[2002/08]
English:Active impulse magnetometer[1996/38]
French:Magnétomètre à impulsion active[2002/08]
Former [1996/38]Aktive Pulse-Magnetometer
Former [1996/38]Magnétomètre active à impulsion
Examination procedure22.09.1998Amendment by applicant (claims and/or description)
19.01.1999Examination requested  [1999/11]
16.02.2001Despatch of a communication from the examining division (Time limit: M04)
05.06.2001Reply to a communication from the examining division
06.02.2002Despatch of communication of intention to grant (Approval: Yes)
11.06.2002Communication of intention to grant the patent
18.07.2002Fee for grant paid
18.07.2002Fee for publishing/printing paid
Opposition(s)14.08.2003No opposition filed within time limit [2003/45]
Fees paidRenewal fee
13.01.1998Renewal fee patent year 03
15.01.1999Renewal fee patent year 04
19.01.2000Renewal fee patent year 05
19.01.2001Renewal fee patent year 06
21.01.2002Renewal fee patent year 07
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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[A]DE1180550  (CLAUS COLANI);
 [A]FR2206512  (CIE GLE DE GEOPHYSIQUE [FR]);
 [Y]EP0274450  (KOLECTRIC LIMITED [GB]);
 [Y]EP0309255  (MITSUBISHI ELECTRIC CORP [JP]);
 [X]US4868504  (JOHNSON DAVID E [US]);
 [X]US5025218  (RAMSTEDT CLARENCE F [US]);
 [A]EP0434089  (ASEA BROWN BOVERI [SE]);
 [X]AU3112693  ;
 [PA]WO9603662  (MARIDAN AUTONOMOUS UNDERWATER [DK], et al);
 [E]US5506506  (CANDY BRUCE H [AU])
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.