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Extract from the Register of European Patents

EP About this file: EP0907097

EP0907097 - Optical parametric oscillator [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.10.2007
Database last updated on 20.09.2024
Most recent event   Tooltip21.11.2008Change - lapse in a contracting state
Updated state(s): FR		published on 24.12.2008  [2008/52]
Applicant(s)For all designated states
Wallenstein, Richard, Prof. Dr.
Am Höllpfad 8
67271 Neuleiningen / DE
[2004/15]
Former [1999/14]For all designated states
Wallenstein, Richard, Prof. Dr.
Freundchenstrasse 10
67269 Grünstadt / DE
Inventor(s)01 / Wallenstein, Richard, Prof. Dr.
Freundchenstrasse 10
67269 Grünstadt / DE
02 / Anstett, Gregor
Trippstadter Strasse 121-308
67663 Kaiserslautern / DE
03 / Urschel, Rainer
Kästenbergstrasse 48
67661 Kaiserlautern-Siegelbach / DE
04 / Borsutzky, Annette
Morlauterer Strasse 88
67657 Kaiserslautern / DE
[1999/14]
Representative(s)von Hellfeld, Axel
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstrasse 2
81541 München / DE
[N/P]
Former [1999/14]von Hellfeld, Axel, Dr. Dipl.-Phys.
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München / DE
Application number, filing date98114079.128.07.1998
[1999/14]
Priority number, dateDE199714236225.09.1997         Original published format: DE 19742362
[1999/14]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0907097
Date:07.04.1999
Language:DE
[1999/14]
Type: A3 Search report 
No.:EP0907097
Date:19.07.2000
[2000/29]
Type: B1 Patent specification 
No.:EP0907097
Date:29.11.2006
Language:DE
[2006/48]
Search report(s)(Supplementary) European search report - dispatched on:EP02.06.2000
ClassificationIPC:G02F1/39
[1999/14]
CPC:
G02F1/39 (EP)
Designated contracting statesCH,   DE,   FR,   GB,   IT,   LI,   NL [2001/13]
Former [1999/14]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Optisch-parametrischer Oszillator[1999/14]
English:Optical parametric oscillator[1999/14]
French:Oscillateur paramétrique optique[1999/14]
Examination procedure07.08.2000Examination requested  [2000/40]
13.02.2002Despatch of a communication from the examining division (Time limit: M04)
12.06.2002Reply to a communication from the examining division
12.09.2003Despatch of a communication from the examining division (Time limit: M06)
11.03.2004Reply to a communication from the examining division
19.04.2006Despatch of a communication from the examining division (Time limit: M01)
03.05.2006Reply to a communication from the examining division
30.06.2006Communication of intention to grant the patent
13.10.2006Fee for grant paid
13.10.2006Fee for publishing/printing paid
Opposition(s)30.08.2007No opposition filed within time limit [2007/45]
Fees paidRenewal fee
17.07.2000Renewal fee patent year 03
17.07.2001Renewal fee patent year 04
17.07.2002Renewal fee patent year 05
17.07.2003Renewal fee patent year 06
19.07.2004Renewal fee patent year 07
19.07.2005Renewal fee patent year 08
31.07.2006Renewal fee patent year 09
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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  TooltipFR29.11.2006
GB29.11.2006
IT29.11.2006
NL29.11.2006
[2008/52]
Former [2008/23]GB29.11.2006
IT29.11.2006
NL29.11.2006
FR20.07.2007
Former [2008/12]GB29.11.2006
IT29.11.2006
NL29.11.2006
Former [2007/29]NL29.11.2006
Documents cited:Search[XA]DE19511785  (HOYA CORP) [X] 1,2,4 * page 3, line 64 - page 5, line 67; figures 2-4,6,7 * [A] 3;
 [XDA]  - NABORS C D ET AL, "Optical parametric oscillator with bi-noncolinear, porro prism cavity", OSA TRENDS IN OPTICS AND PHOTONICS SERIES. VOL.10 ADVANCED SOLID STATE LASERS. FROM THE TOPICAL MEETING, OSA TRENDS IN OPTICS AND PHOTONICS SERIES. VOL.10 ADVANCED SOLID STATE LASERS FROM THE TOPICAL MEETING, ORLANDO, FL, USA, 27-29 JAN. 1997, 1997, Washington, DC, USA, Opt. Soc. America, USA, ISBN 1-55752-468-8, pages 90 - 93, XP002134920 [XD] 1,2 * page 90, column R, line 5 - page 93, column L; figure 2 * [A] 3
 [XD]  - WU S ET AL, "SIMPLE, HIGH-PERFORMANCE TYPE II BETA-BAB2O4 OPTICAL PARAMETRIC OSCILLATOR", APPLIED OPTICS,US,OPTICAL SOCIETY OF AMERICA,WASHINGTON, (19970820), vol. 36, no. 24, ISSN 0003-6935, pages 5898 - 5901, XP000699710 [XD] 1,2 * page 5898, column R, line 3 - page 5899, column R, line 8; figure 1 *

DOI:   http://dx.doi.org/10.1364/AO.36.005898
ExaminationUS5400173
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.