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Extract from the Register of European Patents

EP About this file: EP3831527

EP3831527 - LASER MACHINING DEVICE AND LASER MACHINING METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.04.2023
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  29.04.2022
FormerGrant of patent is intended
Status updated on  16.02.2022
FormerRequest for examination was made
Status updated on  07.05.2021
FormerThe international publication has been made
Status updated on  08.02.2020
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Amada Co., Ltd.
200, Ishida
Isehara-shi, Kanagawa 259-1196 / JP
[2021/23]
Inventor(s)01 / YAMANASHI, Takaaki
200, Ishida
Isehara-shi, Kanagawa 259-1196 / JP
02 / FUNAKI, Koji
200, Ishida
Isehara-shi, Kanagawa 259-1196 / JP
03 / SUGIYAMA, Akihiko
200, Ishida
Isehara-shi, Kanagawa 259-1196 / JP
04 / SHIGEFUJI, Takehiko
200, Ishida
Isehara-shi, Kanagawa 259-1196 / JP
 [2021/23]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2021/23]
Application number, filing date19844515.705.07.2019
[2021/23]
WO2019JP26806
Priority number, dateJP2018014365131.07.2018         Original published format: JP 2018143651
[2021/23]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020026701
Date:06.02.2020
Language:JA
[2020/06]
Type: A1 Application with search report 
No.:EP3831527
Date:09.06.2021
Language:EN
[2021/23]
Type: B1 Patent specification 
No.:EP3831527
Date:01.06.2022
Language:EN
[2022/22]
Search report(s)International search report - published on:JP06.02.2020
(Supplementary) European search report - dispatched on:EP14.10.2021
ClassificationIPC:B23K26/38, B23K26/082, B23K26/08, B23K26/14, B23K26/40, B23K37/02, B23K37/04
[2021/46]
CPC:
B23K26/40 (EP); B23K26/38 (EP,US); B23K26/0643 (US);
B23K26/082 (EP,US); B23K26/0876 (US); B23K26/0884 (EP);
B23K26/14 (EP); B23K26/1464 (EP); B23K37/0235 (EP);
B23K37/0408 (EP); B23K2101/18 (US); B23K2103/05 (US) (-)
Former IPC [2021/23]B23K26/38, B23K26/082
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 [2021/23]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:LASERBEARBEITUNGSVORRICHTUNG UND LASERBEARBEITUNGSVERFAHREN[2021/23]
English:LASER MACHINING DEVICE AND LASER MACHINING METHOD[2021/23]
French:DISPOSITIF D'USINAGE AU LASER ET PROCÉDÉ D'USINAGE AU LASER[2021/23]
Entry into regional phase29.01.2021Translation filed 
29.01.2021National basic fee paid 
29.01.2021Search fee paid 
29.01.2021Designation fee(s) paid 
29.01.2021Examination fee paid 
Examination procedure29.01.2021Examination requested  [2021/23]
09.11.2021Amendment by applicant (claims and/or description)
17.02.2022Communication of intention to grant the patent
22.04.2022Fee for grant paid
22.04.2022Fee for publishing/printing paid
22.04.2022Receipt of the translation of the claim(s)
Opposition(s)02.03.2023No opposition filed within time limit [2023/19]
Fees paidRenewal fee
29.07.2021Renewal fee patent year 03
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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  TooltipHU05.07.2019
AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
TR01.06.2022
IE05.07.2022
LU05.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
[2024/29]
Former [2024/25]HU05.07.2019
AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE05.07.2022
LU05.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2024/23]AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE05.07.2022
LU05.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2024/20]AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE05.07.2022
LU05.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/33]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE05.07.2022
LU05.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/25]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
LU05.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/21]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
LU05.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/17]AL01.06.2022
AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/12]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/11]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
PT03.10.2022
Former [2023/09]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
PT03.10.2022
Former [2023/08]AT01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2023/07]AT01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2023/02]FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/50]FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/49]FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/47]FI01.06.2022
LT01.06.2022
SE01.06.2022
NO01.09.2022
Documents cited:Search[Y]US5984159  (OSTENDARP HEINRICH [DE], et al) [Y] 1-6 * column 3, lines 12-19 * * column 7, lines 18-45; figures 1-2, 5 *;
 [AD]JP2005279730  (NIPPON STEEL CORP) [AD] 1-6 * abstract * * paragraphs [0006] , [00 9]; figures 1-2, 4 *;
 [Y]JP6071640B  (MITSUBISHI HEAVY IND LTD) [Y] 1-6 * abstract * * paragraphs [0076] - [0079] - [0097] - [0100]; figure - *;
 [A]US2018169792  (SAKO HIROSHI [JP], et al) [A] 1,4* abstract *
International search[Y]JP2000141070  (AMADA ENG CT CO LTD, et al) [Y] 1-6 * , M C *;
 [A]JP5397768B  [A] 1-6* , *;
 [A]JP5840322B  [A] 1-6 * , *;
 [A]WO2016194322  (PANASONIC IP MAN CO LTD [JP]) [A] 1-6 * , & US 2( *;
 [Y]JP6071640B  [Y] 1-6 * , *
by applicantJP2005279730
 JP2018143651
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.