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Extract from the Register of European Patents

EP About this file: EP3354376

EP3354376 - COMPOSITION FOR 3D PRINTING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.02.2022
Database last updated on 22.08.2024
FormerThe patent has been granted
Status updated on  05.03.2021
FormerGrant of patent is intended
Status updated on  17.01.2021
FormerRequest for examination was made
Status updated on  29.06.2018
FormerThe international publication has been made
Status updated on  01.04.2017
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
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2018/31]
Inventor(s)01 / LEE, Jin Kyu
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / AHN, Sang Bum
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2018/31]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2018/31]
Application number, filing date16849062.126.09.2016
[2018/31]
WO2016KR10775
Priority number, dateKR2015013696925.09.2015         Original published format: KR 20150136969
[2018/31]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017052337
Date:30.03.2017
Language:KO
[2017/13]
Type: A1 Application with search report 
No.:EP3354376
Date:01.08.2018
Language:EN
[2018/31]
Type: B1 Patent specification 
No.:EP3354376
Date:07.04.2021
Language:EN
[2021/14]
Search report(s)International search report - published on:KR30.03.2017
(Supplementary) European search report - dispatched on:EP02.11.2018
ClassificationIPC:B22F1/02, C08L101/00, C08K5/00, B22F3/105, B29C67/00, B33Y50/02, H01F1/36, H01F1/37, H01F41/02
[2018/49]
CPC:
H01F1/37 (EP,US); B22F1/18 (EP,KR,US); B22F10/16 (EP,KR,US);
B22F10/36 (EP,KR,US); B22F3/105 (KR,US); B29C64/106 (KR);
B29C64/386 (KR); B29C67/00 (EP,KR,US); B33Y10/00 (EP,KR,US);
B33Y40/00 (EP); B33Y40/20 (KR); B33Y50/02 (KR,US);
B33Y70/00 (KR,US); B33Y70/10 (EP,KR,US); B33Y80/00 (EP,KR);
C01G49/02 (KR,US); C08J5/005 (US); C08K5/00 (EP,KR,US);
C08K5/0025 (KR); C08L101/00 (EP,KR,US); H01F1/0054 (KR,US);
H01F1/0063 (KR,US); H01F41/02 (EP,KR,US); C01P2004/62 (KR,US);
C01P2004/64 (KR,US); C01P2006/42 (KR,US); C08J2300/24 (KR,US);
Y02P10/25 (EP,KR) (-)
Former IPC [2018/31]B22F1/02, C08L101/00, C08K5/00, B22F3/105, B29C67/00, B33Y50/02
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 [2018/31]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ZUSAMMENSETZUNG ZUM 3D-DRUCKEN[2018/31]
English:COMPOSITION FOR 3D PRINTING[2018/31]
French:COMPOSITION POUR IMPRESSION 3D[2018/31]
Entry into regional phase19.03.2018Translation filed 
19.03.2018National basic fee paid 
19.03.2018Search fee paid 
19.03.2018Designation fee(s) paid 
19.03.2018Examination fee paid 
Examination procedure19.03.2018Examination requested  [2018/31]
19.03.2018Date on which the examining division has become responsible
24.05.2019Amendment by applicant (claims and/or description)
18.01.2021Communication of intention to grant the patent
26.02.2021Fee for grant paid
26.02.2021Fee for publishing/printing paid
26.02.2021Receipt of the translation of the claim(s)
Opposition(s)10.01.2022No opposition filed within time limit [2022/11]
Fees paidRenewal fee
21.09.2018Renewal fee patent year 03
24.09.2019Renewal fee patent year 04
24.09.2020Renewal 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  TooltipHU26.09.2016
AL07.04.2021
AT07.04.2021
CY07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
MK07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
IE26.09.2021
LU26.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
[2024/22]
Former [2023/30]HU26.09.2016
AL07.04.2021
AT07.04.2021
CY07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
IE26.09.2021
LU26.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2023/28]HU26.09.2016
AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
IE26.09.2021
LU26.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2022/37]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
IE26.09.2021
LU26.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2022/36]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
IE26.09.2021
LU26.09.2021
BE30.09.2021
Former [2022/35]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
IE26.09.2021
LU26.09.2021
BE30.09.2021
Former [2022/34]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
LU26.09.2021
BE30.09.2021
Former [2022/29]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/25]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/23]AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/10]AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
PT09.08.2021
IS22.12.2021
Former [2022/09]AT07.04.2021
CZ07.04.2021
DK07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/08]AT07.04.2021
CZ07.04.2021
DK07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RS07.04.2021
SE07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/07]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RS07.04.2021
SE07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2021/52]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RS07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2021/51]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
RS07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2021/50]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
PT09.08.2021
Former [2021/49]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
Former [2021/47]AT07.04.2021
FI07.04.2021
LT07.04.2021
NL07.04.2021
BG07.07.2021
Former [2021/46]AT07.04.2021
FI07.04.2021
LT07.04.2021
Documents cited:Search[XI]US2005015175  (HUANG WEN C [US]) [X] 1-3,6-9,11-13,15 * paragraphs [0063] , [0068] , [0070] , [0074]; claim 1 * [I] 4,5,8,10,14;
 [XI]WO2015120429  (HARVARD COLLEGE [US]) [X] 1-3,6,7,9,11,12,15 * paragraph [0073]; claims 1,33,58 * [I] 4,5,8,10,13,14;
 [XPI]CN103213281B  (CHONGQING INST GREEN & INTELLIGENT TECHNOLOGY) [XP] 1,2,10-15 * paragraph [0002]; claims 1-8 * [I] 3-9;
 [E]EP3292990  (LG CHEMICAL LTD [KR]) [E] 1-3,6-13,15 * paragraph [0054]; claims 1,3,18,19,20 *;
 [A]  - YUNQI WANG ET AL, "3D Printing of NiZn ferrite/ABS Magnetic Composites for Electromagnetic Devices", MATER. RES. SOC. SYMP. PROC. MATERIALS RESEARCH SOCIETY, (20150101), vol. 1788, XP055516410 [A] 1-15 * page 30, paragraph 3.4 *
International search[A]KR100307486B  (MURATA MANUFACTURINGCO., LTD.) [A] 1-25 * See abstract and claims 1-3. *;
 [Y]US2003144409  (KASSA ABRAHAM [US], et al) [Y] 15-18 * See abstract, paragraphs [0005]-[0011]and claim 1. *;
 [XY]KR20040043325  (EG CO LTD, et al) [X] 1, 2, 5-14, 19-25 * See abstract and claims 1,2. * [Y] 3, 4, 15-18;
 [A]KR20120053920  (SAMSUNG ELECTRO MECH [KR]) [A] 1-25* See abstract, claims 1-5 and figure 1 *;
 [Y]KR20140133479  (TDK CORP [JP]) [Y] 3, 4 * See abstract, paragraphs [0035]-[0040] and claim 1. *
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.