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Extract from the Register of European Patents

EP About this file: EP3650588

EP3650588 - ANTIMICROBIAL FIBER AND METHOD OF MANUFACTURING ANTIMICROBIAL FIBER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.08.2022
Database last updated on 21.09.2024
FormerThe patent has been granted
Status updated on  03.09.2021
FormerGrant of patent is intended
Status updated on  18.04.2021
FormerRequest for examination was made
Status updated on  10.04.2020
FormerThe international publication has been made
Status updated on  05.04.2020
Formerunknown
Status updated on  28.10.2019
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
Koa Glass Co., Ltd.
25-27, Hirai 1-chome Edogawa-ku
Tokyo 132-0035 / JP
[2020/20]
Inventor(s)01 / KOBAYASHI, Yoshinao
c/o Koa Glass Co., Ltd.
25-27, Hirai 1-chome
Edogawa-ku
Tokyo 132-0035 / JP
 [2020/20]
Representative(s)Beyer, Andreas
Patentanwälte Bressel und Partner mbB
Potsdamer Platz 10
10785 Berlin / DE
[2020/20]
Application number, filing date19789571.703.06.2019
[2020/20]
WO2019JP21948
Priority number, dateJP2018018474028.09.2018         Original published format: JP 2018184740
[2020/20]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020066130
Date:02.04.2020
Language:JA
[2020/14]
Type: A1 Application with search report 
No.:EP3650588
Date:13.05.2020
Language:EN
[2020/20]
Type: B1 Patent specification 
No.:EP3650588
Date:06.10.2021
Language:EN
[2021/40]
Search report(s)International search report - published on:JP02.04.2020
(Supplementary) European search report - dispatched on:EP08.06.2020
ClassificationIPC:D01F1/10, C03C3/19, D06M15/263, D06M15/333, D06M15/55, D06M15/564, D06M101/16, C03C4/00, C03C12/00, D02J1/22
[2020/28]
CPC:
D01F1/103 (EP,KR,US); C03C12/00 (EP); C03C3/17 (EP);
C03C3/19 (EP); C03C4/00 (EP); D01D5/098 (KR);
D02J1/22 (EP); D02J1/224 (US); C03C2204/02 (EP);
D10B2321/022 (US); D10B2331/02 (US); D10B2401/13 (KR,US) (-)
Former IPC [2020/20]D01F1/10, C03C3/19, D06M15/263, D06M15/333, D06M15/55, D06M15/564, D06M101/16
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 [2020/20]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ANTIBAKTERIELLE FASER UND VERFAHREN ZUR HERSTELLUNG EINER ANTIBAKTERIELLEN FASER[2020/20]
English:ANTIMICROBIAL FIBER AND METHOD OF MANUFACTURING ANTIMICROBIAL FIBER[2020/20]
French:FIBRE ANTIMICROBIENNE ET PROCÉDÉ DE FABRICATION DE FIBRE ANTIMICROBIENNE[2020/20]
Entry into regional phase28.10.2019Translation filed 
28.10.2019National basic fee paid 
28.10.2019Search fee paid 
28.10.2019Designation fee(s) paid 
28.10.2019Examination fee paid 
Examination procedure18.09.2019Request for preliminary examination filed
International Preliminary Examining Authority: JP
28.10.2019Examination requested  [2020/20]
04.01.2021Amendment by applicant (claims and/or description)
19.04.2021Communication of intention to grant the patent
27.08.2021Fee for grant paid
27.08.2021Fee for publishing/printing paid
27.08.2021Receipt of the translation of the claim(s)
Opposition(s)07.07.2022No opposition filed within time limit [2022/37]
Fees paidRenewal fee
22.06.2021Renewal fee patent year 03
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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  TooltipHU03.06.2019
AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
TR06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
[2024/29]
Former [2024/25]HU03.06.2019
AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2024/23]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2024/20]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/25]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/21]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
LU03.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/20]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE03.06.2022
Former [2023/08]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2023/01]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/49]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/35]AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/34]AT06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SE06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/33]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RS06.10.2021
SE06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/25]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RS06.10.2021
SE06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/24]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
PL06.10.2021
RS06.10.2021
SE06.10.2021
BG06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/23]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
PT07.02.2022
Former [2022/22]AT06.10.2021
FI06.10.2021
LT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/21]AT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/19]BG06.01.2022
Documents cited:Search[A]JPH0551815  (GUNZE KK, et al) [A] 1-8* claims 1-3 *;
 [I]JP2011226024  (SUMINOE TEXTILE, et al) [I] 1-8 * paragraphs [0038] - [0041] - [0053] , [0054] , [0 85]; figure 1; examples 1-11 *;
 [XI]US2014020197  (NAKAMURA KENJI [JP], et al) [X] 1,3,6,8 * paragraphs [0075] , [0078] , [0 83] , [0087] , [0089]; figures 3,5; examples 5-12; claims 1-8,12; tables 2,3 * [I] 2,4,5,7
International search[A]JPS4829490B  (KURARAY CO., LTD.) [A] 1-8* , whole document (Family: none) *;
 [A]JPH10212619  (KURARAY CO) [A] 1-8 * , whole document (Family: none) *;
 [XYA]JP2001247333  (ISHIZUKA GLASS) [X] 1, 3-8 * , claims 1, 4-6, paragraphs [0017], [0018], [0024], [0026], [0030], [0041], [0043], table 1 & US 2001/0023156 A1, claims 1, 4-6, paragraphs [0029], [0030], [0053], [0055], [0059], [0070], [0071], table 1 & EP 1116698 A1 & AU 7252000 A & CA 2329572 A1 * [Y] 5-8 [A] 2;
 [XYA]JP2004084153  (KANEBO LTD, et al) [X] 1, 4 * , claims 1-2, paragraphs [0012], [0013], [0017] (Family: none) * [Y] 5, 7-8 [A] 2-3, 6;
 [YA]JP2008063697  (KUREHA GOSEN KK) [Y] 7-8 * , claims (Family: none) * [A] 1-6;
 [YA]WO2012098742  (KOA GLASS CO LTD [JP], et al) [Y] 4-8 * , claims 1, 7, paragraphs [0044], [0056], [0075]-[0082] & US 2012/0321689 A1, claims 1, 7, paragraphs [0164], [0199]-[0204], [0287]-[0320] & EP 2530120 A1 & CN 102933654 A & KR 10-2013-0086278 A & TW 201231550 A * [A] 1-3;
 [XY]JP2016069771  (KB SEIREN LTD) [X] 1-3 * , claims 1-2, 6, 8, paragraphs [0012], [0019], [0038] (Family: none) * [Y] 4-8
by applicantJP2009084758
 JP2013185292
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.