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Extract from the Register of European Patents

EP About this file: EP3466448

EP3466448 - LIQUID PREPARATION FOR CONTACT LENSES COMPRISING HYDROLYZED HYALURONIC ACID DERIVATIVE AND CATIONIC BACTERICIDE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  23.02.2024
Database last updated on 02.11.2024
FormerGrant of patent is intended
Status updated on  29.10.2023
FormerExamination is in progress
Status updated on  20.11.2020
FormerRequest for examination was made
Status updated on  08.03.2019
FormerThe international publication has been made
Status updated on  01.12.2017
Most recent event   Tooltip01.11.2024Lapse of the patent in a contracting state
New state(s): PL, RO, SK		published on 04.12.2024 [2024/49]
Applicant(s)For all designated states
Ophtecs Corporation
2-4, Minatojimaminamimachi 5-chome
Chuo-ku
Kobe-shi
Hyogo 650-0047 / JP
[2019/15]
Inventor(s)01 / YAMAZAKI, Katsuhide
c/o OPHTECS CORPORATION
2-4, Minatojimaminamimachi 5-chome
Chuo-ku, Kobe-shi
Hyogo 650-0047 / JP
02 / NAKAGAWA, Haruki
c/o OPHTECS CORPORATION
2-4, Minatojimaminamimachi 5-chome
Chuo-ku, Kobe-shi
Hyogo 650-0047 / JP
 [2019/15]
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2024/13]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Former [2019/15]Dehns
St. Brides House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date16903032.726.05.2016
[2019/15]
WO2016JP02558
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017203550
Date:30.11.2017
Language:JA
[2017/48]
Type: A1 Application with search report 
No.:EP3466448
Date:10.04.2019
Language:EN
[2019/15]
Type: B1 Patent specification 
No.:EP3466448
Date:27.03.2024
Language:EN
[2024/13]
Search report(s)International search report - published on:JP30.11.2017
(Supplementary) European search report - dispatched on:EP23.09.2019
ClassificationIPC:A61K47/36, G02C13/00, A61P27/02, A61L12/14, A61K9/08, A61K9/00, A61P27/04
[2023/45]
CPC:
A61L12/141 (EP,US); A61L12/142 (EP,US); A61L12/143 (EP,US);
A61P27/02 (EP); A61P27/04 (EP); A61K47/36 (EP,US);
A61K9/0048 (EP,US) (-)
Former IPC [2019/15]A61K47/36, A61K9/08, A61L12/14, A61P27/02, G02C13/00, A61L101/32, A61L101/46
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 [2019/15]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:FLÜSSIGPRÄPARAT FÜR KONTAKTLINSEN MIT HYDROLYSIERTEM HYALURONSÄUREDERIVAT UND KATIONISCHEM BAKTERIZID[2019/15]
English:LIQUID PREPARATION FOR CONTACT LENSES COMPRISING HYDROLYZED HYALURONIC ACID DERIVATIVE AND CATIONIC BACTERICIDE[2019/15]
French:PRÉPARATION LIQUIDE DESTINÉE AUX LENTILLES DE CONTACT COMPRENANT UN DÉRIVÉ D'ACIDE HYALURONIQUE HYDROLYSÉ ET UN BACTÉRICIDE CATIONIQUE[2019/15]
Entry into regional phase07.12.2018Translation filed 
07.12.2018National basic fee paid 
07.12.2018Search fee paid 
07.12.2018Designation fee(s) paid 
07.12.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
07.12.2018Examination requested  [2019/15]
16.04.2020Amendment by applicant (claims and/or description)
24.11.2020Despatch of a communication from the examining division (Time limit: M06)
24.05.2021Reply to a communication from the examining division
02.03.2023Despatch of a communication from the examining division (Time limit: M02)
06.04.2023Reply to a communication from the examining division
30.10.2023Communication of intention to grant the patent
19.02.2024Fee for grant paid
19.02.2024Fee for publishing/printing paid
19.02.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
07.12.2018Renewal fee patent year 03
17.05.2019Renewal fee patent year 04
27.05.2020Renewal fee patent year 05
20.05.2021Renewal fee patent year 06
17.03.2022Renewal fee patent year 07
27.03.2023Renewal fee patent year 08
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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  TooltipAT27.03.2024
BG27.03.2024
CZ27.03.2024
EE27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
LV27.03.2024
PL27.03.2024
RO27.03.2024
SE27.03.2024
SK27.03.2024
SM27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
IS27.07.2024
PT29.07.2024
[2024/49]
Former [2024/48]AT27.03.2024
BG27.03.2024
CZ27.03.2024
EE27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
LV27.03.2024
SE27.03.2024
SM27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
IS27.07.2024
PT29.07.2024
Former [2024/47]BG27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
LV27.03.2024
SE27.03.2024
SM27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
IS27.07.2024
PT29.07.2024
Former [2024/46]BG27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
LV27.03.2024
SE27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
IS27.07.2024
Former [2024/37]BG27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
LV27.03.2024
SE27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
Former [2024/36]BG27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
LV27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
Former [2024/34]BG27.03.2024
FI27.03.2024
HR27.03.2024
LT27.03.2024
NO27.06.2024
RS27.06.2024
GR28.06.2024
Former [2024/33]LT27.03.2024
NO27.06.2024
Documents cited:Search[A]US2010234318  (MATSUMOTO ERI [JP], et al);
 [A]US2012316329  (FUJIKAWA SHUNICHI [JP], et al);
 [XA]JP5814181B
International search[A]JP2003002837  (LION CORP);
 [A]JP2004077953  (LION CORP);
 [A]WO2008076506  (BAUSCH & LOMB [US], et al);
 [A]JP2008209677  (MENICON CO LTD);
 [A]JP2009511423  ;
 [A]WO2011102462  (KEWPIE CORP [JP], et al);
 [A]WO2013031020  (MENICON CO LTD [JP], et al);
ExaminationJP2016026201
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.