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Extract from the Register of European Patents

EP About this file: EP0717285

EP0717285 - Rotation monitoring system for a rotary-anode drive motor in X-ray tubes [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.01.2004
Database last updated on 20.07.2024
Most recent event   Tooltip16.10.2009Change - applicantpublished on 18.11.2009  [2009/47]
Applicant(s)For:DE 
Philips Intellectual Property & Standards GmbH
Steindamm 94
20099 Hamburg / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
[N/P]
Former [2009/47]For:DE 
Philips Intellectual Property & Standards GmbH
Steindamm 94
20099 Hamburg / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [2003/20]For:DE 
Philips Intellectual Property & Standards GmbH
Steindamm 94
20099 Hamburg / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [2002/40]For:DE 
Philips Corporate Intellectual Property GmbH
20099 Hamburg / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [2000/02]For:DE 
Philips Corporate Intellectual Property GmbH
Habsburgerallee 11
52064 Aachen / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [1998/35]For:DE 
Philips Patentverwaltung GmbH
Röntgenstrasse 24
22335 Hamburg / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [1996/25]For:DE 
Philips Patentverwaltung GmbH
Röntgenstrasse 24
22335 Hamburg / DE
For:FR  GB 
Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Inventor(s)01 / Vogler, Gerd, c/o Philips Patentverwaltung GmbH
Röntgenstrasse 24
D-22335 Hamburg / DE
[1996/25]
Representative(s)Volmer, Georg, et al
Philips Intellectual Property & Standards GmbH
Postfach 50 04 42
52088 Aachen / DE
[N/P]
Former [2009/31]Volmer, Georg, et al
Philips Intellectual Property & Standards GmbH Postfach 50 04 42
52088 Aachen / DE
Former [2003/05]Volmer, Georg, Dipl.-Ing., et al
Philips Corporate Intellectual Property GmbH, Postfach 50 04 42
52088 Aachen / DE
Former [1996/25]Hartmann, Heinrich, Dipl.-Ing.
Philips Patentverwaltung GmbH, Röntgenstrasse 24
D-22335 Hamburg / DE
Application number, filing date95203347.005.12.1995
[1996/25]
Priority number, dateDE1994444436114.12.1994         Original published format: DE 4444361
[1996/25]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0717285
Date:19.06.1996
Language:DE
[1996/25]
Type: A3 Search report 
No.:EP0717285
Date:16.09.1998
[1998/38]
Type: B1 Patent specification 
No.:EP0717285
Date:26.03.2003
Language:DE
[2003/13]
Search report(s)(Supplementary) European search report - dispatched on:EP30.07.1998
ClassificationIPC:G01P13/00
[1996/25]
CPC:
H05G1/66 (EP,US); G01P3/46 (EP,US); G01P3/48 (EP,US)
Designated contracting statesDE,   FR,   GB [1996/25]
TitleGerman:Anordnung zur Überwachung der Drehzahl eines Drehanodenantriebsmotors von Röntgenröhren[1996/25]
English:Rotation monitoring system for a rotary-anode drive motor in X-ray tubes[1996/25]
French:Système de surveillance de la rotation d'un moteur d'entraînement d'une anode tournante dans un tube à rayons X[1996/25]
Examination procedure16.03.1999Examination requested  [1999/19]
04.03.2002Despatch of communication of intention to grant (Approval: Yes)
11.06.2002Communication of intention to grant the patent
23.09.2002Fee for grant paid
23.09.2002Fee for publishing/printing paid
Opposition(s)30.12.2003No opposition filed within time limit [2004/12]
Fees paidRenewal fee
02.01.1998Renewal fee patent year 03
04.01.1999Renewal fee patent year 04
05.01.2000Renewal fee patent year 05
02.01.2001Renewal fee patent year 06
02.01.2002Renewal fee patent year 07
02.01.2003Renewal fee patent year 08
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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  TooltipFR26.03.2003
GB05.12.2003
[2006/14]
Former [2005/01]GB05.12.2003
Documents cited:Search[DA]DE9006860U  (PHILIPS PATENTVERWALTUNG GMBH) [DA] 1-8 * the whole document * * figure 2 *;
 [A]US4225787  (SHAPIRO JONATHAN S, et al) [A] 1,2,8 * column 2, line 58 - line 62 * * column 10, line 1 - line 63 * * column 14, line 10 - line 68 * * figure 5 *;
 [A]DE3123407  (SIEMENS AG [DE]) [A] 1,2,6,8 * the whole document *
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.