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Extract from the Register of European Patents

EP About this file: EP2311158

EP2311158 - DEVICE FOR GENERATING A SHORT DURATION LASER PULSE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.07.2015
Database last updated on 19.07.2024
Most recent event   Tooltip22.06.2018Lapse of the patent in a contracting state
New state(s): MK		published on 25.07.2018  [2018/30]
Applicant(s)For all designated states
Ecole Polytechnique
Route de Saclay
91128 Palaiseau Cedex / FR
[N/P]
Former [2011/16]For all designated states
Ecole Polytechnique
Route de Saclay
91128 Palaiseau Cedex / FR
Inventor(s)01 / MOUROU, Gérard
25 avenue Reille
F-75014 Paris / FR
02 / CHERIAUX, Gilles
7 allée Charles Chaplin
F-94260 Fresnes / FR
03 / RADIER, Christophe
13 avenue de Champagne
Résidence la Treille
F-91940 Les Ulis / FR
 [2014/39]
Former [2011/16]01 / MOUROU, Gérard
25 avenue Reille
F-75014 Paris / FR
02 / CHERIAUX, Gilles
7 allée Charles Chaplin
F-94260 Fresnes / FR
03 / RADIER, Christophe
13 avenue de Champagne Résidence la Treille
F-91940 Les Ulis / FR
Representative(s)Sartorius, Jérome
Nony
11 rue Saint-Georges
75009 Paris / FR
[N/P]
Former [2014/39]Novagraaf Technologies
122, rue Edouard Vaillant
92593 Levallois-Perret Cedex / FR
Former [2011/16]Novagraaf Technologies
122 rue Edouard Vaillant
92593 Levallois-Perret Cedex / FR
Application number, filing date09802562.031.07.2009
[2011/16]
WO2009FR00968
Priority number, dateFR2008005532401.08.2008         Original published format: FR 0855324
[2011/16]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2010012914
Date:04.02.2010
Language:FR
[2010/05]
Type: A1 Application with search report 
No.:EP2311158
Date:20.04.2011
Language:FR
The application published by WIPO in one of the EPO official languages on 04.02.2010 takes the place of the publication of the European patent application.
[2011/16]
Type: B1 Patent specification 
No.:EP2311158
Date:24.09.2014
Language:FR
[2014/39]
Search report(s)International search report - published on:EP04.02.2010
ClassificationIPC:H01S3/00
[2011/16]
CPC:
H01S3/0057 (EP,US); G02F2203/26 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR [2011/16]
TitleGerman:VORRICHTUNG ZUR ERZEUGUNG EINES LASERIMPULSES VON KURZER DAUER[2011/16]
English:DEVICE FOR GENERATING A SHORT DURATION LASER PULSE[2011/16]
French:DISPOSITIF DE GENERATION D'UNE IMPULSION LASER À DUREE REDUITE[2011/16]
Entry into regional phase21.01.2011National basic fee paid 
21.01.2011Designation fee(s) paid 
21.01.2011Examination fee paid 
Examination procedure21.01.2011Examination requested  [2011/16]
15.04.2011Amendment by applicant (claims and/or description)
02.08.2011Despatch of a communication from the examining division (Time limit: M06)
07.02.2012Reply to a communication from the examining division
30.01.2014Date of oral proceedings
11.02.2014Despatch of a communication from the examining division (Time limit: M02)
11.02.2014Minutes of oral proceedings despatched
24.03.2014Reply to a communication from the examining division
06.06.2014Communication of intention to grant the patent
13.08.2014Fee for grant paid
13.08.2014Fee for publishing/printing paid
13.08.2014Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  02.08.2011
Opposition(s)25.06.2015No opposition filed within time limit [2015/36]
Fees paidRenewal fee
20.07.2011Renewal fee patent year 03
31.07.2012Renewal fee patent year 04
11.07.2013Renewal fee patent year 05
07.07.2014Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipAT24.09.2014
BG24.09.2014
CY24.09.2014
DK24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
MC24.09.2014
MK24.09.2014
MT24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SI24.09.2014
SK24.09.2014
SM24.09.2014
TR24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
[2018/30]
Former [2017/38]AT24.09.2014
BG24.09.2014
CY24.09.2014
DK24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
MC24.09.2014
MT24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SI24.09.2014
SK24.09.2014
SM24.09.2014
TR24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2017/21]AT24.09.2014
CY24.09.2014
DK24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
MC24.09.2014
MT24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SI24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2016/13]AT24.09.2014
CY24.09.2014
DK24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
MC24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SI24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2016/12]AT24.09.2014
CY24.09.2014
DK24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SI24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2015/35]AT24.09.2014
CY24.09.2014
DK24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2015/25]AT24.09.2014
CY24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2015/24]CY24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
PL24.09.2014
SE24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2015/23]CY24.09.2014
EE24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
SE24.09.2014
SK24.09.2014
NO24.12.2014
GR25.12.2014
IS24.01.2015
PT26.01.2015
Former [2015/22]CY24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
SE24.09.2014
NO24.12.2014
GR25.12.2014
PT26.01.2015
Former [2015/16]CY24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
NL24.09.2014
SE24.09.2014
NO24.12.2014
GR25.12.2014
Former [2015/12]CY24.09.2014
FI24.09.2014
HR24.09.2014
LT24.09.2014
LV24.09.2014
SE24.09.2014
NO24.12.2014
GR25.12.2014
Former [2015/11]CY24.09.2014
FI24.09.2014
LT24.09.2014
SE24.09.2014
NO24.12.2014
GR25.12.2014
Former [2015/10]FI24.09.2014
LT24.09.2014
SE24.09.2014
NO24.12.2014
Former [2015/09]FI24.09.2014
LT24.09.2014
SE24.09.2014
Former [2015/08]LT24.09.2014
Cited inInternational search[YA]US6141362  (MEYERHOFER DAVID D [US], et al) [Y] 1,2,14 * column 2, lines 4-11 * * the whole document * [A] 3-13;
 [YA]US2002018288  (RIEGER HARRY [US], et al) [Y] 1,2,14 * paragraph [0005] - paragraph [0006] * * the whole document * [A] 3-13;
 [YDA]  - E. MÉVEL ET AL., "Extracavity Compression Technique for High-Energy Femtosecond Pulses", J. OPT. SOC. AM. B, (200301), vol. 20, no. 1, pages 105 - 108, XP002518721 [YD] 1,2,14 * 2. "Laser system and experimental arrangment" * * the whole document * [A] 3-13

DOI:   http://dx.doi.org/10.1364/JOSAB.20.000105
 [YA]  - D. VILLATE ET AL., "Beam Breakup Integral Measurement on High-Power Laser Chains", OPTICS LETTERS, (20070301), vol. 32, no. 5, pages 524 - 526, XP002518722 [Y] 1,2,14 * p. 524, col. de g. * * the whole document * [A] 3-13

DOI:   http://dx.doi.org/10.1364/OL.32.000524
 [YA]  - L. SHAH ET AL., "Ultrafast High Energy Amplifiers beyond the B-Integral Limit", PROC. OF SPIE, (2006), vol. 6102, pages 61020Z-1 - 61020Z-5, XP002518723 [Y] 1,2,14 * 1ère p., "1. Introduction", dernier paragraphe * * the whole document * [A] 3-13

DOI:   http://dx.doi.org/10.1117/12.659365
 [YA]  - M. SENTIS, O. UTÉZA, Lasers et Technologies Femtosecondes, SAINT-ÉTIENNE, FRANCE, UNIVERSITÉ DE SAINT-ÉTIENNE (U. JEAN-MONNET), FRANCE, (2005), XP002518724 [Y] 1,2,14 * p. 39, col. de dr., 1er paragraphe p. 42, col. de g., 1er pararaphe ISBN 9782-8627-2383-9 * * the whole document * [A] 1-14
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.