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Extract from the Register of European Patents

EP About this file: EP3214102

EP3214102 - BLOCK COPOLYMER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.11.2022
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  03.12.2021
FormerGrant of patent is intended
Status updated on  28.07.2021
FormerExamination is in progress
Status updated on  02.10.2020
FormerRequest for examination was made
Status updated on  04.08.2017
FormerThe international publication has been made
Status updated on  31.03.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2022/01]
Former [2017/36]For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Youngdungpo-gu
Seoul 07336 / KR
Inventor(s)01 / KIM, Jung Keun
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / LEE, Je Gwon
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / LEE, Jeong Kyu
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
04 / KU, Se Jin
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
05 / PARK, No Jin
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
06 / LEE, Mi Sook
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
07 / CHOI, Eun Young
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
08 / YOON, Sung Soo
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
09 / RYU, Hyung Ju
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2017/36]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2017/36]
Application number, filing date15845665.730.09.2015
[2017/36]
WO2015KR10335
Priority number, dateKR2014013196430.09.2014         Original published format: KR 20140131964
KR2014017541108.12.2014         Original published format: KR 20140175411
KR2014017541408.12.2014         Original published format: KR 20140175414
KR2014017541008.12.2014         Original published format: KR 20140175410
KR2014017541508.12.2014         Original published format: KR 20140175415
KR2014017541208.12.2014         Original published format: KR 20140175412
KR2014017541308.12.2014         Original published format: KR 20140175413
KR2014017540708.12.2014         Original published format: KR 20140175407
KR2014017540608.12.2014         Original published format: KR 20140175406
KR2014017540008.12.2014         Original published format: KR 20140175400
KR2014017540108.12.2014         Original published format: KR 20140175401
KR2014017540208.12.2014         Original published format: KR 20140175402
KR2015007949004.06.2015         Original published format: KR 20150079490
[2017/36]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016053011
Date:07.04.2016
Language:KO
[2016/14]
Type: A1 Application with search report 
No.:EP3214102
Date:06.09.2017
Language:EN
[2017/36]
Type: B1 Patent specification 
No.:EP3214102
Date:05.01.2022
Language:EN
[2022/01]
Search report(s)International search report - published on:KR07.04.2016
(Supplementary) European search report - dispatched on:EP27.06.2018
ClassificationIPC:C08F293/00, C08J5/18, G03F7/00
[2018/30]
CPC:
B81C1/00428 (EP,US); H01L21/0273 (CN,US); B05D1/005 (US);
B05D3/007 (US); C07C69/54 (US); C08F2/14 (US);
C08F212/08 (EP,CN,US); C08F212/14 (CN); C08F216/12 (EP,CN,US);
C08F220/10 (US); C08F220/14 (EP,US); C08F220/26 (US);
C08F293/00 (US); C08F293/005 (EP,US); C08F297/00 (CN);
C08F299/00 (CN); C08F299/024 (US); C08F32/06 (US);
C08G61/08 (US); C08G61/12 (US); C08J5/18 (US);
C08J7/123 (US); C08L53/00 (EP,US); C08L53/005 (US);
C08L53/02 (US); C09D153/00 (EP,US); G03F7/0002 (EP,US);
G03F7/0046 (US); G03F7/039 (US); G03F7/091 (US);
G03F7/16 (US); G03F7/162 (US); G03F7/165 (US);
G03F7/2004 (US); G03F7/30 (US); H01L21/027 (US);
H01L21/0274 (CN); H01L21/0332 (EP,US); H01L21/31055 (US);
H01L21/31056 (US); H01L21/31058 (US); B81C2201/0149 (EP,US);
B82Y40/00 (EP,US); C01P2002/70 (US); C07B2200/00 (US);
C08F220/301 (EP,US); C08F2438/03 (EP,US); C08G2261/1424 (US);
C08G2261/1426 (US); C08G2261/332 (US); C08G2261/3324 (US);
C08G2261/40 (US); C08G2261/418 (US); C08J2353/00 (US) (-)
C-Set:
C08F220/14, C08F212/20, C08F220/325 (US,EP);
C08F220/14, C08F214/14, C08F220/325 (US);
C08F220/301, C08F214/182 (EP,US)
Former IPC [2017/36]C08F297/00, C08F299/00, C08F212/08, C08F220/10, C08J5/18, G03F7/00
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 [2017/36]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:BLOCKCOPOLYMER[2017/36]
English:BLOCK COPOLYMER[2017/36]
French:COPOLYMÈRE BLOC[2017/36]
Entry into regional phase30.03.2017Translation filed 
30.03.2017National basic fee paid 
30.03.2017Search fee paid 
28.04.2017Designation fee(s) paid 
28.04.2017Examination fee paid 
Examination procedure30.03.2017Date on which the examining division has become responsible
28.04.2017Examination requested  [2017/36]
09.01.2019Amendment by applicant (claims and/or description)
05.10.2020Despatch of a communication from the examining division (Time limit: M02)
25.11.2020Reply to a communication from the examining division
29.07.2021Communication of intention to grant the patent
24.11.2021Fee for grant paid
24.11.2021Fee for publishing/printing paid
24.11.2021Receipt of the translation of the claim(s)
Opposition(s)06.10.2022No opposition filed within time limit [2022/50]
Fees paidRenewal fee
25.09.2017Renewal fee patent year 03
21.09.2018Renewal fee patent year 04
24.09.2019Renewal fee patent year 05
24.09.2020Renewal fee patent year 06
17.09.2021Renewal fee patent year 07
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  TooltipHU30.09.2015
AL05.01.2022
AT05.01.2022
CY05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
IT05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
MK05.01.2022
MT05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
BE30.09.2022
CH30.09.2022
IE30.09.2022
LI30.09.2022
LU30.09.2022
[2024/41]
Former [2024/27]HU30.09.2015
AL05.01.2022
AT05.01.2022
CY05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
IT05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
MK05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
BE30.09.2022
CH30.09.2022
IE30.09.2022
LI30.09.2022
LU30.09.2022
Former [2024/21]HU30.09.2015
AL05.01.2022
AT05.01.2022
CY05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
IT05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
BE30.09.2022
CH30.09.2022
IE30.09.2022
LI30.09.2022
LU30.09.2022
Former [2024/18]HU30.09.2015
AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
IT05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
BE30.09.2022
CH30.09.2022
IE30.09.2022
LI30.09.2022
LU30.09.2022
Former [2023/42]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
IT05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
BE30.09.2022
CH30.09.2022
IE30.09.2022
LI30.09.2022
LU30.09.2022
Former [2023/35]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
IT05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
CH30.09.2022
IE30.09.2022
LI30.09.2022
LU30.09.2022
Former [2023/33]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
IE30.09.2022
LU30.09.2022
Former [2023/30]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
LU30.09.2022
Former [2023/22]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
MC05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2023/10]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SI05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2023/01]AL05.01.2022
AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2022/49]AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SK05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2022/48]AT05.01.2022
CZ05.01.2022
DK05.01.2022
EE05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2022/47]AT05.01.2022
DK05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RO05.01.2022
RS05.01.2022
SE05.01.2022
SM05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2022/46]AT05.01.2022
DK05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RS05.01.2022
SE05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2022/42]AT05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RS05.01.2022
SE05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
IS05.05.2022
PT05.05.2022
Former [2022/39]AT05.01.2022
ES05.01.2022
FI05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RS05.01.2022
SE05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
PT05.05.2022
Former [2022/36]AT05.01.2022
ES05.01.2022
HR05.01.2022
LT05.01.2022
LV05.01.2022
NL05.01.2022
PL05.01.2022
RS05.01.2022
SE05.01.2022
BG05.04.2022
NO05.04.2022
GR06.04.2022
PT05.05.2022
Former [2022/35]ES05.01.2022
HR05.01.2022
LT05.01.2022
NL05.01.2022
RS05.01.2022
SE05.01.2022
BG05.04.2022
NO05.04.2022
PT05.05.2022
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LT05.01.2022
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NO05.04.2022
PT05.05.2022
Former [2022/33]LT05.01.2022
NL05.01.2022
NO05.04.2022
Former [2022/30]NL05.01.2022
Documents cited:Search[X]US5234604  (LIAO WEN P [US], et al) [X] 1-6,9,12,13,15* column 2, line 40-column 3, line 3: claims *;
 [E]EP3078654  (LG CHEMICAL LTD [KR]) [E] 1-15 * the whole document *;
 [E]EP3078694  (LG CHEMICAL LTD [KR]) [E] 1-15 * the whole document *;
 [E]EP3078692  (LG CHEMICAL LTD [KR]) [E] 1-15 * the whole document *;
 [L]  - ANONYMOUS, "Solid surface energy data (SFE) for common polymers", INTERNET CITATION, (20170225), URL: http://www.surface-tension.de/solid-surface-energy.htm, (20171102), XP002775246
 [X]  - MORI H ET AL, "SYNTHESIS AND SURFACE CHARACTERIZATION OF HYDROPHILIC-HYDROPHOBIC BLOCK COPOLYMERS CONTAINING POLY(2,3-DIHYDROXYPROPYL METHACRYLATE)", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, (19940718), vol. 27, no. 15, doi:10.1021/MA00093A010, ISSN 0024-9297, pages 4093 - 4100, XP000456650 [X] 1-6,9,12,13,15 * abstract *

DOI:   http://dx.doi.org/10.1021/ma00093a010
 [X]  - LUTZ FUNK ET AL, "Novel Amphiphilic Styrene-Based Block Copolymers for Induced Surface Reconstruction", MACROMOLECULAR CHEMISTRY AND PHYSICS., DE, (20080104), vol. 209, no. 1, doi:10.1002/macp.200700312, ISSN 1022-1352, pages 52 - 63, XP055382259 [X] 1-6,9,12,13,15 * scheme 1, monomers M1 M4 ,table 2 *

DOI:   http://dx.doi.org/10.1002/macp.200700312
International search[X]US5391626  (MACHIDA SHUJI [JP], et al) [X] 1-31 * See abstract; column 3, lines 27-29; column 12, lines 25-54; column 13, lines 8-9; column 17, lines 36-47. *;
 [A]KR100935863B  (IND ACADEMIC COOP [KR]) [A] 1-34* See abstract; paragraphs [0032] and [0042]; and claims 1-15. *;
 [A]KR20100070380  (NIPPON SODA CO [JP]) [A] 1-34 * See abstract; paragraphs [0103]-[0117]; and claims 1-7. *;
 [XA]US2011186544  (ENDOU MASAYUKI [JP], et al) [X] 6, 15, 32-34 * See abstract; paragraphs [0071]-[0077]; claim 21; and figures 5A-5D, 6A and 6B. * [A] 1-5, 7-14, 16-31;
 [A]KR20130094264  (ROHM & HAAS ELECT MAT [US], et al) [A] 1-34 * See abstract; paragraph [0032]; claims 1-17; and table 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.