blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3378902

EP3378902 - ANTI-REFLECTIVE FILM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.03.2022
Database last updated on 15.06.2024
FormerThe patent has been granted
Status updated on  03.04.2021
FormerGrant of patent is intended
Status updated on  01.03.2021
FormerRequest for examination was made
Status updated on  24.08.2018
FormerThe international publication has been made
Status updated on  08.09.2017
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
LG Chem, Ltd.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2018/39]
Inventor(s)01 / KIM, Boo Kyung
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / BYUN, Jin Seok
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / SONG, In Young
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
04 / CHANG, Yeong Rae
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
05 / JANG, Seok Hoon
LG Chem Research Park
188 Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2018/39]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2018/39]
Application number, filing date17760342.003.03.2017
[2018/39]
WO2017KR02332
Priority number, dateKR2016002637604.03.2016         Original published format: KR 20160026376
KR2017002732102.03.2017         Original published format: KR 20170027321
[2018/39]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017150938
Date:08.09.2017
Language:KO
[2017/36]
Type: A1 Application with search report 
No.:EP3378902
Date:26.09.2018
Language:EN
[2018/39]
Type: B1 Patent specification 
No.:EP3378902
Date:05.05.2021
Language:EN
[2021/18]
Search report(s)International search report - published on:KR08.09.2017
(Supplementary) European search report - dispatched on:EP07.12.2018
ClassificationIPC:C08G77/04, C08K3/36, C08K7/24, C09D7/61, C09D7/40, C09D133/08, C08J7/04, C09D5/00
[2021/09]
CPC:
C08J7/046 (EP,KR,US); C09D5/006 (EP,KR,US); C08G77/045 (EP,KR,US);
C08J3/24 (KR,US); C08J5/18 (KR,US); C08J7/042 (EP,KR);
C08J7/0427 (EP,KR,US); C08J7/044 (EP,KR,US); C08K3/36 (EP,KR,US);
C08K7/24 (EP,KR,US); C08L33/08 (KR,US); C09D133/08 (EP,KR,US);
C09D183/04 (KR); C09D7/61 (EP,KR,US); C09D7/67 (EP,KR,US);
C09D7/70 (EP,KR,US); G02B1/115 (KR,US); G02B1/14 (KR,US);
C08J2301/12 (EP,KR,US); C08J2433/08 (EP,KR,US) (-)
C-Set:
C09D133/08, C08L83/04 (EP,US)
Former IPC [2019/02]C09D5/00, C09D183/04, C08J5/18, C08J3/24, C08J7/04, C08L33/08, C09D133/08
Former IPC [2018/39]C09D5/00, C09D183/04, C08J5/18, C08J3/24, C08J7/04, C08L33/08
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 [2018/39]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ANTIREFLEXFOLIE[2018/39]
English:ANTI-REFLECTIVE FILM[2018/39]
French:FILM ANTIREFLET[2018/39]
Entry into regional phase20.06.2018Translation filed 
20.06.2018National basic fee paid 
20.06.2018Search fee paid 
20.06.2018Designation fee(s) paid 
20.06.2018Examination fee paid 
Examination procedure20.06.2018Examination requested  [2018/39]
20.06.2018Date on which the examining division has become responsible
25.06.2019Amendment by applicant (claims and/or description)
02.03.2021Communication of intention to grant the patent
29.03.2021Fee for grant paid
29.03.2021Fee for publishing/printing paid
29.03.2021Receipt of the translation of the claim(s)
Opposition(s)08.02.2022No opposition filed within time limit [2022/15]
Fees paidRenewal fee
22.03.2019Renewal fee patent year 03
24.03.2020Renewal fee patent year 04
24.03.2021Renewal 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  TooltipHU03.03.2017
AL05.05.2021
AT05.05.2021
CY05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
IT05.05.2021
LT05.05.2021
LV05.05.2021
MC05.05.2021
MK05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
TR05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
[2024/29]
Former [2024/23]HU03.03.2017
AL05.05.2021
AT05.05.2021
CY05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
IT05.05.2021
LT05.05.2021
LV05.05.2021
MC05.05.2021
MK05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2024/20]HU03.03.2017
AL05.05.2021
AT05.05.2021
CY05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
IT05.05.2021
LT05.05.2021
LV05.05.2021
MC05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2024/18]HU03.03.2017
AL05.05.2021
AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
IT05.05.2021
LT05.05.2021
LV05.05.2021
MC05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/47]AL05.05.2021
AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
IT05.05.2021
LT05.05.2021
LV05.05.2021
MC05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/36]AL05.05.2021
AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
IT05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/29]AL05.05.2021
AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SI05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/26]AL05.05.2021
AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/23]AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/10]AT05.05.2021
CZ05.05.2021
DK05.05.2021
EE05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
PT06.09.2021
IS22.12.2021
Former [2022/09]AT05.05.2021
CZ05.05.2021
DK05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RO05.05.2021
RS05.05.2021
SE05.05.2021
SK05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/08]AT05.05.2021
CZ05.05.2021
DK05.05.2021
ES05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RS05.05.2021
SE05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/07]AT05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RS05.05.2021
SE05.05.2021
SM05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2022/04]AT05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
NL05.05.2021
PL05.05.2021
RS05.05.2021
SE05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2021/52]AT05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
PL05.05.2021
RS05.05.2021
SE05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2021/51]AT05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
RS05.05.2021
SE05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
IS05.09.2021
PT06.09.2021
Former [2021/50]AT05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
SE05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
PT06.09.2021
Former [2021/49]AT05.05.2021
FI05.05.2021
HR05.05.2021
LT05.05.2021
LV05.05.2021
SE05.05.2021
BG05.08.2021
NO05.08.2021
GR06.08.2021
Former [2021/47]AT05.05.2021
FI05.05.2021
LT05.05.2021
BG05.08.2021
Former [2021/46]AT05.05.2021
FI05.05.2021
LT05.05.2021
Documents cited:Search[X]KR20160002407  (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1-6,10,14 * WPI abstract *;
 [E]EP3163336  (SAMSUNG ELECTRONICS CO LTD [KR]) [E] 1-6,10,14 * paragraph [0012] - paragraph [0030] * * paragraph [0040] - paragraph [0043]; figure 1C * * paragraph [0057] - paragraph [0061] * * paragraph [0072] - paragraph [0080] * * paragraph [0168] - paragraph [0170] * * paragraph [0213] - paragraph [0216] *;
 [E]EP3243884  (LG CHEMICAL LTD [KR]) [E] 1-15 * abstract * * paragraph [0034] * * paragraph [0041] * * paragraph [0060] * * paragraph [0067] * * paragraph [0123] * * paragraph [0161] - paragraph [0164] * * paragraph [0165] - paragraph [0177]; table 1 * * paragraph [0181] - paragraph [0182]; examples 1-8; table 2 ** claims 1-24 *;
 [E]EP3299851  (LG CHEMICAL LTD [KR]) [E] 1-15 * abstract * * paragraph [0022] - paragraph [0029] * * paragraph [0081] * * paragraph [0084] * * paragraph [0090] * * paragraph [0113] * * paragraph [0119] * * paragraph [0132] * * paragraph [0141] - paragraph [0142]; table 1 * * paragraph [0144] - paragraph [0146] * * paragraph [0148] * * claims 1-17 *
International search[A]US2010249265  (ENGARDIO THOMAS J [US], et al) [A] 1-17 * See paragraph [0026]; and claims 1-6, 16. *;
 [A]KR20130118069  (CHEIL IND INC [KR]) [A] 1-17* See paragraph [0027]; and claims 1-5, 8. *;
 [A]WO2014092391  (DONGWOO FINE CHEM CO LTD [KR]) [A] 1-17 * See claims 1-4; and table 1. *;
 [X]KR20140140139  (SK INNOVATION CO LTD [KR]) [X] 1-17 * See paragraphs [0055], [0078], [0104]; example 1; claim 13; and table 1. *;
 [A]KR20160019367  (LG CHEMICAL LTD [KR]) [A] 1-17 * See claims 1-3. 6, 11, 14; and table 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.