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Extract from the Register of European Patents

EP About this file: EP0811262

EP0811262 - DIODE LASER COMPONENT WITH COOLING ELEMENT [Right-click to bookmark this link]
Former [1997/50]DIODE LASER COMPONENT WITH COOLING ELEMENT AND DIODE LASER MODULE
[2000/31]
StatusNo opposition filed within time limit
Status updated on  22.03.2002
Database last updated on 05.10.2024
Most recent event   Tooltip06.05.2016Change - lapse in a contracting statepublished on 08.06.2016  [2016/23]
Applicant(s)For all designated states
DILAS DIODENLASER GMBH
Galileo-Galilei-Strasse 10
55129 Mainz / DE
For all designated states
Ullmann, Christoph, Dr.
Pfarrer Hambüchenweg 11
53639 Königswinter / DE
For all designated states
Krause, Volker
Kupferbergstrasse 4
67292 Kirchheimbolanden / DE
[1999/01]
Former [1997/50]For all designated states
DILAS DIODENLASER GMBH
Galileo-Galilei-Strasse 10
55129 Mainz / DE
Inventor(s)01 / ULLMANN, Christoph
Pfarrer Hambüchen-Weg 12
D-53639 Königswinter / DE
02 / KRAUSE, Volker
Kupferbergstrasse 4
D-67292 Kirchheimbolanden / DE
[1997/50]
Representative(s)Graf, Helmut, et al
Graf Glück Habersack Kritzenberger
Postfach 10 08 26
93008 Regensburg / DE
[N/P]
Former [1997/50]Graf, Helmut, Dipl.-Ing., et al
Postfach 10 08 26
93008 Regensburg / DE
Application number, filing date96902874.521.02.1996
[1997/50]
WO1996DE00265
Priority number, dateDE199510609322.02.1995         Original published format: DE 19506093
[1997/50]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9626560
Date:29.08.1996
Language:DE
[1996/39]
Type: A1 Application with search report 
No.:EP0811262
Date:10.12.1997
Language:DE
The application published by WIPO in one of the EPO official languages on 29.08.1996 takes the place of the publication of the European patent application.
[1997/50]
Type: B1 Patent specification 
No.:EP0811262
Date:16.05.2001
Language:DE
[2001/20]
Search report(s)International search report - published on:EP29.08.1996
ClassificationIPC:H01S5/024, H01L33/00, H01L23/473
[2000/38]
CPC:
H01L33/648 (EP,US); H01L23/473 (EP,US); H01S5/024 (EP,US);
H01L2924/0002 (EP,US); H01S3/005 (EP,US); H01S5/02423 (EP,US);
H01S5/4025 (EP,US) (-)
C-Set:
H01L2924/0002, H01L2924/00 (EP,US)
Former IPC [1997/50]H01S3/043, H01L33/00, H01L23/473
Designated contracting statesCH,   DE,   FR,   GB,   LI [1997/50]
TitleGerman:DIODENLASERBAUELEMENT MIT KÜHLELEMENT[2000/31]
English:DIODE LASER COMPONENT WITH COOLING ELEMENT[2000/31]
French:COMPOSANT A DIODE LASER AVEC ELEMENT DE REFROIDISSEMENT[2000/31]
Former [1997/50]DIODENLASERBAUELEMENT MIT KÜHLELEMENT SOWIE DIODENLASERMODUL
Former [1997/50]DIODE LASER COMPONENT WITH COOLING ELEMENT AND DIODE LASER MODULE
Former [1997/50]COMPOSANT A DIODE LASER AVEC ELEMENT DE REFROIDISSEMENT ET MODULE A DIODE LASER
Entry into regional phase12.09.1997National basic fee paid 
12.09.1997Designation fee(s) paid 
12.09.1997Examination fee paid 
Examination procedure25.07.1996Request for preliminary examination filed
International Preliminary Examining Authority: EP
12.09.1997Examination requested  [1997/50]
18.12.1997Despatch of a communication from the examining division (Time limit: M08)
14.08.1998Reply to a communication from the examining division
23.03.1999Despatch of a communication from the examining division (Time limit: M05)
20.08.1999Reply to a communication from the examining division
27.10.2000Despatch of communication of intention to grant (Approval: Yes)
13.11.2000Communication of intention to grant the patent
22.01.2001Fee for grant paid
22.01.2001Fee for publishing/printing paid
Opposition(s)19.02.2002No opposition filed within time limit [2002/19]
Fees paidRenewal fee
19.02.1998Renewal fee patent year 03
24.02.1999Renewal fee patent year 04
21.02.2000Renewal fee patent year 05
19.02.2001Renewal fee patent year 06
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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.
Former [2002/16]GB16.05.2001
Cited inInternational search[XA]EP0508717  (GEN ELECTRIC [US]) [X] 1,3,9-11,14 * column 4, line 44 - column 5, line 56; figure 4 * * column 7, line 45 - column 8, line 12 * [A] 2,7,8,17,22;
 [A]DE4315580  (FRAUNHOFER GES FORSCHUNG [DE]) [A] 1,2,9,17-22 * column 5, line 4 - line 65; figures 1-9 *;
 [DA]US5105430  (MUNDINGER DAVID C [US], et al) [DA] 1 * column 4 *;
 [A]JPS6016431  ;
 [DA]US4516632  (SWIFT GREGORY W [US], et al) [DA] 1 * the whole document *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19850606), vol. 009, no. 131, Database accession no. (E - 319), & JP60016431 A 19850128 (HITACHI DENSEN KK) [A] 1 * abstract *
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.