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Extract from the Register of European Patents

EP About this file: EP3999923

EP3999923 - CONTROL FOR LASER CUTTING HEAD MOVEMENT IN A CUTTING PROCESS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.03.2024
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  24.03.2023
FormerGrant of patent is intended
Status updated on  22.12.2022
FormerRequest for examination was made
Status updated on  22.04.2022
FormerThe international publication has been made
Status updated on  05.03.2021
Formerunknown
Status updated on  24.08.2020
Most recent event   Tooltip12.07.2024Lapse of the patent in a contracting state
New state(s): IE		published on 14.08.2024  [2024/33]
Applicant(s)For all designated states
Bystronic Laser AG
Industriestrasse 21
3362 Niederönz / CH
[2022/21]
Inventor(s)01 / PARADZINETS, Alexandre
Avenue de Cannes, 55
06160 Antibes / FR
 [2022/21]
Representative(s)Schwarz, Claudia
Schwarz + Kollegen
Patentanwälte
Heilmannstraße 19
81479 München / DE
[N/P]
Former [2022/21]Schwarz, Claudia
Schwarz + Kollegen
Patentanwälte
Hermann-Schmid-Straße 10
80336 München / DE
Application number, filing date20756876.719.08.2020
[2022/21]
WO2020EP73247
Priority number, dateEP2019019407828.08.2019         Original published format: EP 19194078
[2022/21]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021037641
Date:04.03.2021
Language:EN
[2021/09]
Type: A1 Application with search report 
No.:EP3999923
Date:25.05.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 04.03.2021 takes the place of the publication of the European patent application.
[2022/21]
Type: B1 Patent specification 
No.:EP3999923
Date:26.04.2023
Language:EN
[2023/17]
Search report(s)International search report - published on:EP04.03.2021
ClassificationIPC:G05B19/4093
[2022/21]
CPC:
G05B19/40937 (EP,US); G05B19/4083 (US); G06N3/08 (US);
G05B2219/35162 (EP,US); G05B2219/36056 (EP,US); G05B2219/45041 (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 [2022/21]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:STEUERUNG FÜR EINE LASERSCHNEIDKOPFBEWEGUNG IN EINEM SCHNEIDVERFAHREN[2022/21]
English:CONTROL FOR LASER CUTTING HEAD MOVEMENT IN A CUTTING PROCESS[2022/21]
French:COMMANDE POUR MOUVEMENT DE TÊTE DE DÉCOUPE LASER DANS UN PROCESSUS DE DÉCOUPE[2022/21]
Entry into regional phase18.02.2022National basic fee paid 
18.02.2022Designation fee(s) paid 
18.02.2022Examination fee paid 
Examination procedure01.02.2021Request for preliminary examination filed
International Preliminary Examining Authority: EP
18.02.2022Examination requested  [2022/21]
18.02.2022Date on which the examining division has become responsible
09.03.2022Amendment by applicant (claims and/or description)
23.12.2022Communication of intention to grant the patent
15.03.2023Fee for grant paid
15.03.2023Fee for publishing/printing paid
15.03.2023Receipt of the translation of the claim(s)
Opposition(s)29.01.2024No opposition filed within time limit [2024/14]
Fees paidRenewal fee
18.07.2022Renewal fee patent year 03
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  TooltipAT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IE19.08.2023
LU19.08.2023
IS26.08.2023
PT28.08.2023
[2024/33]
Former [2024/26]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
LU19.08.2023
IS26.08.2023
PT28.08.2023
Former [2024/21]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
LU19.08.2023
IS26.08.2023
PT28.08.2023
Former [2024/16]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/10]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/08]AT26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/03]AT26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/01]AT26.04.2023
ES26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/51]AT26.04.2023
ES26.04.2023
HR26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/50]AT26.04.2023
ES26.04.2023
NL26.04.2023
PL26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/48]AT26.04.2023
ES26.04.2023
NL26.04.2023
SE26.04.2023
NO26.07.2023
PT28.08.2023
Former [2023/46]ES26.04.2023
NL26.04.2023
PT28.08.2023
Former [2023/43]NL26.04.2023
Cited inInternational search[A]US2011284512  (STORK GENANNT WERSBORG INGO [DE]) [A] 1-15* paragraphs [0049] - [0076] - [0 87] - [0105]; figures 1-6B, 12-16 *;
 [XI]US2017270434  (TAKIGAWA HIROSHI [JP], et al) [X] 1-5,7-9,12-15 * paragraphs [0045] - [0097]; figures 1-5B * [I] 6,10,11;
 [ID]US2018169856  (MURAKAMI YOSHINORI [JP], et al) [ID] 1-15 * paragraphs [0040] - [0109]; figures 1-10 *;
 [A]  - Hado Van Hasselt ET AL, "Deep Reinforcement Learning with Double Q-learning", (20151208), pages 1 - 13, URL: https://arxiv.org/pdf/1509.06461v3.pdf, (20161108), XP055317413 [A] 1-15 * the whole document *
by applicantUS2015100530
 US2018169856
    - O. MICHAIL, An Introduction to Temporal Graphs: An Algorithmic Perspective
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.