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Extract from the Register of European Patents

EP About this file: EP3443411

EP3443411 - DEVICE FOR GENERATING A BEAM OF PHOTONS WITH WAVELENGTHS DEFINING A SUBSTANTIALLY CONTINUOUS SUPERCONTINUUM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.11.2022
Database last updated on 26.07.2024
FormerThe patent has been granted
Status updated on  26.11.2021
FormerGrant of patent is intended
Status updated on  21.07.2021
FormerExamination is in progress
Status updated on  28.02.2020
FormerRequest for examination was made
Status updated on  18.01.2019
FormerThe international publication has been made
Status updated on  20.10.2017
Formerunknown
Status updated on  10.04.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75016 Paris / FR
For all designated states
Université de Limoges
33 Rue François Mitterand
87000 Limoges / FR
[2019/08]
Inventor(s)01 / KRUPA, Katarzyna
27 Rue Bertrand de Born
87100 Limoges / FR
02 / SHALABY, Badr
1 Rue Marcel Madoumier
87100 Limoges / FR
03 / TONELLO, Alessandro
61 Boulevard Gambetta
87000 Limoges / FR
04 / COUDERC, Vincent
15 Rue du Haut Félix
87430 Verneuil-sur-Vienne / FR
 [2021/33]
Former [2019/08]01 / KRUPA, Katarzyna
27 Rue Bertrand de Born
87100 LIMOGES / FR
02 / SHALABY, Badr
1 Rue Marcel Madoumier
87100 LIMOGES / FR
03 / TONELLO, Alessandro
61 Boulevard Gambetta
87000 LIMOGES / FR
04 / COUDERC, Vincent
15 Rue du Haut Félix
87430 VERNEUIL-SUR-VIENNE / FR
Representative(s)Atout PI Laplace
Immeuble Up On
25 Boulevard Romain Rolland
CS 40072
75685 Paris Cedex 14 / FR
[N/P]
Former [2021/52]Marks & Clerk France
Immeuble "Visium"
22, avenue Aristide Briand
94117 Arcueil Cedex / FR
Former [2019/08]Priori, Enrico
Marks & Clerk France
Immeuble "Visium"
22, avenue Aristide Briand
94117 Arcueil Cedex / FR
Application number, filing date17714481.331.03.2017
[2019/08]
WO2017EP57760
Priority number, dateFR2016005325213.04.2016         Original published format: FR 1653252
[2019/08]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2017178255
Date:19.10.2017
Language:FR
[2017/42]
Type: A1 Application with search report 
No.:EP3443411
Date:20.02.2019
Language:FR
The application published by WIPO in one of the EPO official languages on 19.10.2017 takes the place of the publication of the European patent application.
[2019/08]
Type: B1 Patent specification 
No.:EP3443411
Date:29.12.2021
Language:FR
[2021/52]
Search report(s)International search report - published on:EP19.10.2017
ClassificationIPC:G02F1/365
[2019/08]
CPC:
G02F1/365 (EP,US); H01S3/302 (US); H01S3/067 (US);
G02F1/3528 (EP,US)
Designated contracting statesAL,   AT,   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,   RS,   SE,   SI,   SK,   SM,   TR [2019/08]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VORRICHTUNG ZUR ERZEUGUNG EINES STRAHLS VON PHOTONEN MIT WELLENLÄNGEN, DIE EIN SUBSTANZIELL KONTINUIERLICHES SUPERKONTINUUM DEFINIEREN[2019/08]
English:DEVICE FOR GENERATING A BEAM OF PHOTONS WITH WAVELENGTHS DEFINING A SUBSTANTIALLY CONTINUOUS SUPERCONTINUUM[2019/08]
French:DISPOSITIF DE GÉNÉRATION D'UN FAISCEAU DE PHOTONS DE LONGUEURS D'ONDE DÉFINISSANT UN SUPERCONTINUUM SENSIBLEMENT CONTINU[2019/08]
Entry into regional phase11.10.2018National basic fee paid 
11.10.2018Designation fee(s) paid 
11.10.2018Examination fee paid 
Examination procedure11.10.2018Examination requested  [2019/08]
11.10.2018Date on which the examining division has become responsible
13.05.2019Amendment by applicant (claims and/or description)
04.03.2020Despatch of a communication from the examining division (Time limit: M04)
30.06.2020Reply to a communication from the examining division
27.10.2020Despatch of a communication from the examining division (Time limit: M04)
11.02.2021Reply to a communication from the examining division
22.07.2021Communication of intention to grant the patent
17.11.2021Fee for grant paid
17.11.2021Fee for publishing/printing paid
17.11.2021Receipt of the translation of the claim(s)
Opposition(s)30.09.2022No opposition filed within time limit [2022/49]
Fees paidRenewal fee
26.02.2019Renewal fee patent year 03
27.02.2020Renewal fee patent year 04
23.02.2021Renewal fee patent year 05
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  TooltipHU31.03.2017
AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
IT29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
MK29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
BE31.03.2022
CH31.03.2022
IE31.03.2022
LI31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
[2024/22]
Former [2024/20]HU31.03.2017
AL29.12.2021
AT29.12.2021
CY29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
IT29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
BE31.03.2022
CH31.03.2022
IE31.03.2022
LI31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
Former [2024/18]HU31.03.2017
AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
IT29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
BE31.03.2022
CH31.03.2022
IE31.03.2022
LI31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
Former [2023/27]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
IT29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
BE31.03.2022
CH31.03.2022
IE31.03.2022
LI31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
Former [2023/10]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SI29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
BE31.03.2022
CH31.03.2022
IE31.03.2022
LI31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
Former [2023/09]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
CH31.03.2022
IE31.03.2022
LI31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
Former [2023/08]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
IE31.03.2022
LU31.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/49]AL29.12.2021
AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/47]AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
MC29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/46]AT29.12.2021
CZ29.12.2021
DK29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/42]AT29.12.2021
CZ29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
IS29.04.2022
PT29.04.2022
Former [2022/36]AT29.12.2021
CZ29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
PL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
PT29.04.2022
Former [2022/35]CZ29.12.2021
EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SK29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
PT29.04.2022
Former [2022/34]EE29.12.2021
ES29.12.2021
FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RO29.12.2021
RS29.12.2021
SE29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
PT29.04.2022
Former [2022/33]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
SM29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
Former [2022/30]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
NL29.12.2021
RS29.12.2021
SE29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
Former [2022/25]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
RS29.12.2021
SE29.12.2021
BG29.03.2022
NO29.03.2022
GR30.03.2022
Former [2022/24]FI29.12.2021
HR29.12.2021
LT29.12.2021
LV29.12.2021
RS29.12.2021
SE29.12.2021
BG29.03.2022
GR30.03.2022
Former [2022/22]FI29.12.2021
LT29.12.2021
RS29.12.2021
BG29.03.2022
Former [2022/21]RS29.12.2021
BG29.03.2022
Former [2022/19]BG29.03.2022
Cited inInternational search[Y]US6097870  (RANKA JINENDRA KUMAR [US], et al) [Y] 16 * column 7, line 53 - line 60 *;
 [XAYI]US2012099340  (BUCHTER SCOTT CHARLES [FI]) [X] 1 * paragraph [0045] - paragraph [0046] * * paragraph [0055] * * paragraph [0069] * [A] 7 [Y] 2,3,12,16 [I] 4-6,8-11,13-15,17-20;
 [Y]US2014010497  (KELLY DAVID P [US], et al) [Y] 12 * paragraph [0023] - paragraph [0030] *;
 [A]  - JACOB RAMSAY ET AL, "Generation of infrared supercontinuum radiation: spatial mode dispersion and higher-order mode propagation in ZBLAN step-index fibers", OPTICS EXPRESS, (20130425), vol. 21, no. 9, doi:10.1364/OE.21.010764, page 10764, XP055324554 [A] 1 * Chapter 2. Experimental setup *

DOI:   http://dx.doi.org/10.1364/OE.21.010764
 [YA]  - LOGAN G. WRIGHT ET AL, "Controllable spatiotemporal nonlinear effects in multimode fibres", NATURE PHOTONICS, UK, (20150413), vol. 9, no. 5, doi:10.1038/nphoton.2015.61, ISSN 1749-4885, pages 306 - 310, XP055324907 [Y] 2,3 * the whole document * [A] 1

DOI:   http://dx.doi.org/10.1038/nphoton.2015.61
 [A]  - V A KAMYNIN ET AL, "Supercontinuum generation in the range 1.6 - 2.4 [mu]m using standard optical fibres", QUANTUM ELECTRONICS., GB, (20111130), vol. 41, no. 11, doi:10.1070/QE2011v041n11ABEH014671, ISSN 1063-7818, pages 986 - 988, XP055324126 [A] 1 * Chapter 2. Experimental stup and fibres;; figures 1,5 *

DOI:   http://dx.doi.org/10.1070/QE2011v041n11ABEH014671
 [A]  - POURBEYRAM HAMED ET AL, "Stimulated Raman scattering cascade spanning the wavelength range of 523 to 1750 nm using a graded-index multimode optical f", APPLIED PHYSICS LETTERS, A I P PUBLISHING LLC, US, vol. 102, no. 20, doi:10.1063/1.4807620, ISSN 0003-6951, (20130520), pages 201107 - 201107, (20130521), XP012173058 [A] 1-3 * the whole document *

DOI:   http://dx.doi.org/10.1063/1.4807620
 [A]  - Katarzyna Krupa ET AL, "Spatial beam self-cleaning in multimode fiber", (20160309), URL: https://arxiv.org/ftp/arxiv/papers/1603/1603.02972.pdf, XP055324541 [A] 1 * 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.