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Extract from the Register of European Patents

EP About this file: EP3364910

EP3364910 - DENTAL BARRIER MEMBRANE USING SILK MATRIX AND METHOD OF MANUFACTURING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.03.2021
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  17.04.2020
FormerGrant of patent is intended
Status updated on  18.12.2019
FormerExamination is in progress
Status updated on  06.04.2019
FormerRequest for examination was made
Status updated on  27.07.2018
FormerThe international publication has been made
Status updated on  28.04.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Republic of Korea Management: Rural Development Administration
Jung-dong
300 Nongsaengmyeon-ro
Wansan-gu
Jeonju-si, Jeollabuk-do 54875 / KR
[2018/35]
Inventor(s)01 / KWEON, Hae-Yong
305-1801
51-16 Yeongtong-ro 154beon-gil
Yeongtong-gu
Suwon-si Gyeonggi-do 16690 / KR
02 / JO, You-Young
102-303 Ecore 1 Danji
25 Chulpan-ro
Iseo-myeon
Wanju-gun Jeollabuk-do 55365 / KR
03 / LEE, Kwang-Gill
(Suwon I-Park
Gwonseon 2-Dong)
410-401
23 Dongsuwon-ro 145beon-gil, Gwonseon-gu
Suwon-si Gyeonggi-do 16664 / KR
04 / KIM, Kee-Young
Inno-Hills Apt.
808-701
71 Galsan 1-ro
Iseo-myeon
Wanju-gun Jeollabuk-do 55365 / KR
 [2018/35]
Representative(s)Arends, William Gerrit
Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[2020/21]
Former [2018/35]Zvesper, Thomas
Marks & Clerk LLP
90 Long Acre
London WC2E 9RA / GB
Application number, filing date16857624.707.06.2016
[2018/35]
WO2016KR05963
Priority number, dateKR2015014667621.10.2015         Original published format: KR 20150146676
[2018/35]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017069366
Date:27.04.2017
Language:EN
[2017/17]
Type: A1 Application with search report 
No.:EP3364910
Date:29.08.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 27.04.2017 takes the place of the publication of the European patent application.
[2018/35]
Type: B1 Patent specification 
No.:EP3364910
Date:20.05.2020
Language:EN
[2020/21]
Search report(s)International search report - published on:KR27.04.2017
(Supplementary) European search report - dispatched on:EP17.09.2018
ClassificationIPC:A61C5/00, A61C8/00, D01B7/00
[2018/35]
CPC:
A61C8/0031 (EP,US); A61C8/0016 (US); A61C8/0006 (US);
A61L27/3604 (US); D01B7/02 (US); D01B7/06 (US)
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 [2018/35]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:DENTALBARRIEREMEMBRAN MIT SEIDENMATRIX UND VERFAHREN ZUR HERSTELLUNG DAVON[2019/43]
English:DENTAL BARRIER MEMBRANE USING SILK MATRIX AND METHOD OF MANUFACTURING THE SAME[2018/35]
French:MEMBRANE BARRIÈRE DENTAIRE UTILISANT UNE MATRICE DE SOIE, ET SON PROCÉDÉ DE FABRICATION[2018/35]
Former [2018/35]ZAHNBARRIEREMEMBRAN MIT SEIDENMATRIX UND VERFAHREN ZUR HERSTELLUNG DAVON
Entry into regional phase15.12.2017National basic fee paid 
15.12.2017Search fee paid 
15.12.2017Designation fee(s) paid 
15.12.2017Examination fee paid 
Examination procedure15.12.2017Examination requested  [2018/35]
15.12.2017Date on which the examining division has become responsible
25.03.2019Amendment by applicant (claims and/or description)
10.04.2019Despatch of a communication from the examining division (Time limit: M04)
13.08.2019Reply to a communication from the examining division
30.09.2019Despatch of a communication from the examining division (Time limit: M02)
08.11.2019Reply to a communication from the examining division
19.12.2019Communication of intention to grant the patent
08.04.2020Fee for grant paid
08.04.2020Fee for publishing/printing paid
08.04.2020Receipt of the translation of the claim(s)
Opposition(s)23.02.2021No opposition filed within time limit [2021/17]
Fees paidRenewal fee
12.06.2018Renewal fee patent year 03
13.06.2019Renewal fee patent year 04
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  TooltipAL20.05.2020
AT20.05.2020
CY20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
MK20.05.2020
MT20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
TR20.05.2020
IE07.06.2020
LU07.06.2020
BE30.06.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
[2022/32]
Former [2022/27]AL20.05.2020
AT20.05.2020
CY20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
MT20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
TR20.05.2020
IE07.06.2020
LU07.06.2020
BE30.06.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/24]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
IE07.06.2020
LU07.06.2020
BE30.06.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/20]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SK20.05.2020
SM20.05.2020
IE07.06.2020
LU07.06.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/15]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SK20.05.2020
SM20.05.2020
LU07.06.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/13]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/10]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
NL20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/09]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
IT20.05.2020
LT20.05.2020
LV20.05.2020
NL20.05.2020
RO20.05.2020
RS20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/08]AL20.05.2020
DK20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
NL20.05.2020
RO20.05.2020
RS20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/04]AL20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
NL20.05.2020
RS20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2021/01]FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RS20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2020/51]FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RS20.05.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2020/50]FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
PT21.09.2020
Former [2020/48]FI20.05.2020
LT20.05.2020
NO20.08.2020
IS20.09.2020
PT21.09.2020
Former [2020/47]LT20.05.2020
NO20.08.2020
IS20.09.2020
Former [2020/46]IS20.09.2020
Documents cited:Search[A]JPH05186904  (ISHIHARA YOSHIO) [A] 1-3,10-12* abstract *
International search[A]JPH06166850  (MURASE MARIE) [A] 1-16 * See the whole document. *;
 [A]US6689374  (CHU BENJAMIN [US], et al) [A] 1-16 * See the whole document. *;
 [A]JP2006070404  (HOUR SEISHI KK) [A] 1-16 * See the whole document. *;
 [A]KR20060038096  (SEOUL NAT UNIV IND FOUNDATION [KR]) [A] 1-16 * See paragraphs [0022]-[0052]; claims 1, 5, 6; figures 1-6. *;
 [PX]KR101602797B  (REPUBLIC KOREA MAN RURAL DEV [KR]) [PX] 1-16 * See abstract; claims 1-16. *;
 [PX]KR101602791B  (REPUBLIC KOREA MAN RURAL DEV [KR]) [PX] 1-16* See abstract; claims 1-16. *;
 [A]  - JO, Y. et al., "Preparation and characterization of medical silk sponge", Journal of Sericultural and Entomological Science, (20130000), vol. 51, pages 68 - 72, XP008185434 [A] 1-16 * See the whole document. *

DOI:   http://dx.doi.org/10.7852/jses.2013.51.1.68
by applicantJPH05186904
 KR20140003942
 KR101403473B
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.