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Extract from the Register of European Patents

EP About this file: EP3437842

EP3437842 - 3D PRINTING METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.12.2023
Database last updated on 03.08.2024
FormerThe patent has been granted
Status updated on  23.12.2022
FormerGrant of patent is intended
Status updated on  22.11.2022
FormerExamination is in progress
Status updated on  22.01.2021
FormerRequest for examination was made
Status updated on  04.01.2019
FormerThe international publication has been made
Status updated on  07.10.2017
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2019/06]
Inventor(s)01 / YOO, Dong Woo
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / LEE, Jin Kyu
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2019/06]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2019/06]
Application number, filing date17775936.203.04.2017
[2019/06]
WO2017KR03615
Priority number, dateKR2016004036001.04.2016         Original published format: KR 20160040360
KR2017004097330.03.2017         Original published format: KR 20170040973
[2019/06]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017171512
Date:05.10.2017
Language:KO
[2017/40]
Type: A1 Application with search report 
No.:EP3437842
Date:06.02.2019
Language:EN
[2019/06]
Type: B1 Patent specification 
No.:EP3437842
Date:25.01.2023
Language:EN
[2023/04]
Search report(s)International search report - published on:KR05.10.2017
(Supplementary) European search report - dispatched on:EP15.03.2019
ClassificationIPC:B22F1/05, B22F1/10, B22F1/102, B33Y10/00, B33Y40/00, B22F3/105, B22F1/062, B22F1/068, B22F10/10, B33Y70/10
[2022/47]
CPC:
B33Y10/00 (EP,KR,US); B29C64/10 (KR); B29C64/165 (US);
B22F1/05 (EP,KR,US); B22F1/062 (EP,KR,US); B22F1/068 (EP,KR,US);
B22F1/10 (EP,KR,US); B22F1/102 (EP,KR,US); B22F10/00 (KR);
B22F10/10 (EP,KR,US); B22F3/105 (EP,US); B33Y40/00 (EP,KR,US);
B33Y70/10 (EP,KR,US); B22F2003/1053 (EP,US); B22F2202/07 (US);
B22F2304/056 (US); B22F2304/058 (US); B22F2304/10 (US);
B22F2999/00 (EP,KR,US); Y02P10/25 (EP) (-)
C-Set:
B22F2999/00, B22F1/103, B22F10/10, B22F3/105, B22F2202/06, B22F2202/05 (KR,EP,US);
B22F2999/00, B22F1/103, B22F2202/05, B22F2202/06, B22F3/105, B22F10/10 (US,KR,EP)
Former IPC [2022/45]B22F1/062, B22F1/068, B22F10/10, B33Y70/10, B33Y10/00, B33Y40/00, B22F3/105
Former IPC [2019/16]B29C67/00, B33Y10/00, B33Y40/00, B22F3/105
Former IPC [2019/06]B29C67/00, B33Y10/00, B33Y40/00
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 [2019/06]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:3D-DRUCK-VERFAHREN[2019/06]
English:3D PRINTING METHOD[2019/06]
French:PROCÉDÉ D'IMPRESSION 3D[2019/06]
Entry into regional phase27.09.2018Translation filed 
27.09.2018National basic fee paid 
27.09.2018Search fee paid 
27.09.2018Designation fee(s) paid 
27.09.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
27.09.2018Examination requested  [2019/06]
07.10.2019Amendment by applicant (claims and/or description)
21.01.2021Despatch of a communication from the examining division (Time limit: M04)
20.05.2021Reply to a communication from the examining division
23.11.2022Communication of intention to grant the patent
16.12.2022Fee for grant paid
16.12.2022Fee for publishing/printing paid
16.12.2022Receipt of the translation of the claim(s)
Opposition(s)26.10.2023No opposition filed within time limit [2024/01]
Fees paidRenewal fee
26.04.2019Renewal fee patent year 03
22.04.2020Renewal fee patent year 04
21.04.2021Renewal fee patent year 05
22.04.2022Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
IT25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
IE03.04.2023
LU03.04.2023
NO25.04.2023
GR26.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
IS25.05.2023
PT25.05.2023
[2024/26]
Former [2024/21]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
IE03.04.2023
LU03.04.2023
NO25.04.2023
GR26.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
IS25.05.2023
PT25.05.2023
Former [2024/11]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SI25.01.2023
SK25.01.2023
SM25.01.2023
LU03.04.2023
NO25.04.2023
GR26.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
IS25.05.2023
PT25.05.2023
Former [2024/09]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SK25.01.2023
SM25.01.2023
LU03.04.2023
NO25.04.2023
GR26.04.2023
CH30.04.2023
LI30.04.2023
IS25.05.2023
PT25.05.2023
Former [2024/08]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
MC25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SK25.01.2023
SM25.01.2023
LU03.04.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2024/04]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SK25.01.2023
SM25.01.2023
LU03.04.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/50]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SK25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/49]AT25.01.2023
CZ25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RO25.01.2023
RS25.01.2023
SE25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/48]AT25.01.2023
DK25.01.2023
EE25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/46]AT25.01.2023
DK25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
SM25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/39]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
GR26.04.2023
IS25.05.2023
PT25.05.2023
Former [2023/38]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
PL25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
GR26.04.2023
PT25.05.2023
Former [2023/37]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
GR26.04.2023
PT25.05.2023
Former [2023/36]AT25.01.2023
ES25.01.2023
FI25.01.2023
HR25.01.2023
LT25.01.2023
LV25.01.2023
NL25.01.2023
RS25.01.2023
SE25.01.2023
NO25.04.2023
PT25.05.2023
Former [2023/35]AT25.01.2023
ES25.01.2023
HR25.01.2023
LT25.01.2023
NL25.01.2023
RS25.01.2023
NO25.04.2023
PT25.05.2023
Former [2023/34]ES25.01.2023
LT25.01.2023
NL25.01.2023
RS25.01.2023
PT25.05.2023
Former [2023/33]ES25.01.2023
LT25.01.2023
NL25.01.2023
Former [2023/31]NL25.01.2023
Documents cited:Search[XI]US2007241482  (GILLER EUGENE [US], et al) [X] 1-4,8 * paragraphs [0002] , [0013] , [0014] , [0018] , [0035] , [0036] , [0056] , [0057] , [0083] , [0118] - [0121] - [0128] , [0129] , [0137] , [0138] * * figures 1-6 *[I] 6,7,9,11,12;
 [XI]US2008282537  (LEE KWI-JONG [KR], et al) [X] 1-5,8,10,12 * paragraphs [0003] , [0008] , [0022] - [0029] - [0039] - [0041] - [0047] - [0050] - [0053] - [0061] - [0065] - [0069] * * table 1 * * figures 1-5 * [I] 6,7,9,11;
 [XI]US2012329659  (HOLCOMB MATTHEW J [US]) [X] 1-4 * paragraphs [0005] - [0010] - [0047] , [0054] - [0062] - [0068] - [0077] - [0083] - [0088] * * table 1 * * figures 1-18 * [I] 5-7,11,12;
 [X]US2016031157  (REEP PAUL [US], et al) [X] 1-4 * paragraphs [0002] , [0003] , [0012] - [0019] - [0026] * * figures 1-3 *
International search[X]US2007241482  (GILLER EUGENE [US], et al) [X] 1-12 * See paragraphs [0083], [0128], [0129], [0155] and claims 1, 2, 24. *;
 [A]US2009302029  (KRISHNA VIJAY [US], et al) [A] 1-12 * See abstract and claims 1-3. *;
 [A]KR20140038483  (NUVOTRONICS LLC [US]) [A] 1-12* See abstract and claims 1-4. *;
 [A]JP2015133416  (DAIDO STEEL CO LTD) [A] 1-12 * See paragraphs [0009]-[0020] and figures 1-6. *;
 [A]US2015352785  (FOLGAR LUIS N [US], et al) [A] 1-12 * See paragraph [0040] and claims 1, 2. *
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.