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Extract from the Register of European Patents

EP About this file: EP2455095

EP2455095 - PROPHYLACTIC, AMELIORATING OR THERAPEUTIC AGENT FOR ORAL DISEASES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.04.2018
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  05.05.2017
FormerGrant of patent is intended
Status updated on  04.01.2017
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
Hiroshima University
3-2, Kagamiyama 1-chome Higashi-Hiroshima-shi
Hiroshima 739-8511 / JP
[2012/21]
Inventor(s)01 / NIKAWA, Hiroki
c/o GRADUATE SCHOOL OF BIOMEDICAL SCIENCES
HIROSHIMA UNIVERSITY
2-3 Kasumi 1-chome
Minami-ku
Hiroshima-shi Hiroshima 734-8553 / JP
 [2012/21]
Representative(s)Blodig, Wolfgang
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstrasse 8
80333 München / DE
[2017/23]
Former [2012/21]Blodig, Wolfgang
Wächtershäuser & Hartz
Patentanwaltspartnerschaft
Ottostrasse 4
80333 München / DE
Application number, filing date10799648.016.07.2010
[2017/23]
WO2010JP04626
Priority number, dateJP2009016812216.07.2009         Original published format: JP 2009168122
[2012/21]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011007584
Date:20.01.2011
Language:JA
[2011/03]
Type: A1 Application with search report 
No.:EP2455095
Date:23.05.2012
Language:EN
[2012/21]
Type: B1 Patent specification 
No.:EP2455095
Date:07.06.2017
Language:EN
[2017/23]
Search report(s)International search report - published on:JP20.01.2011
(Supplementary) European search report - dispatched on:EP07.02.2013
ClassificationIPC:A61K35/74, A61P1/02
[2012/21]
CPC:
A61K35/747 (EP,KR,US); A23C9/123 (KR,US); A61P1/02 (EP);
A23V2400/175 (US); C12R2001/225 (KR); C12R2001/245 (KR)
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,   SE,   SI,   SK,   SM,   TR [2012/21]
TitleGerman:PROPHYLAKTISCHER, LINDERNDER ODER THERAPEUTISCHER WIRKSTOFF FÜR ERKRANKUNGEN IM MUNDRAUM[2012/21]
English:PROPHYLACTIC, AMELIORATING OR THERAPEUTIC AGENT FOR ORAL DISEASES[2012/21]
French:AGENT PROPHYLACTIQUE, D'AMÉLIORATION ET THÉRAPEUTIQUE POUR MALADIES BUCCALES[2012/21]
Biological materialThis application mentions deposited biological material, check the file for details
Entry into regional phase20.12.2011Translation filed 
20.12.2011National basic fee paid 
20.12.2011Search fee paid 
20.12.2011Designation fee(s) paid 
20.12.2011Examination fee paid 
Examination procedure05.04.2011Request for preliminary examination filed
International Preliminary Examining Authority: JP
20.12.2011Examination requested  [2012/21]
08.08.2013Amendment by applicant (claims and/or description)
03.09.2014Despatch of a communication from the examining division (Time limit: M04)
09.01.2015Reply to a communication from the examining division
02.02.2016Despatch of a communication from the examining division (Time limit: M04)
18.03.2016Reply to a communication from the examining division
05.01.2017Communication of intention to grant the patent
27.04.2017Fee for grant paid
27.04.2017Fee for publishing/printing paid
27.04.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  03.09.2014
Opposition(s)08.03.2018No opposition filed within time limit [2018/20]
Fees paidRenewal fee
05.07.2012Renewal fee patent year 03
10.07.2013Renewal fee patent year 04
31.07.2014Renewal fee patent year 05
31.07.2015Renewal fee patent year 06
01.08.2016Renewal 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  TooltipHU16.07.2010
AL07.06.2017
AT07.06.2017
CY07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
MK07.06.2017
PL07.06.2017
PT07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
MT16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
[2020/33]
Former [2020/27]HU16.07.2010
AT07.06.2017
CY07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
MK07.06.2017
PL07.06.2017
PT07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
MT16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2019/52]HU16.07.2010
AT07.06.2017
CY07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
MK07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
MT16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2019/46]HU16.07.2010
AT07.06.2017
CY07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
MT16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2019/31]HU16.07.2010
AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
MT16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/43]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
MT16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/39]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
BE31.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/34]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
LU16.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/23]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SI07.06.2017
SK07.06.2017
SM07.06.2017
IE16.07.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/18]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
MC07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SK07.06.2017
SM07.06.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/11]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
PL07.06.2017
RO07.06.2017
SE07.06.2017
SK07.06.2017
SM07.06.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
IS07.10.2017
Former [2018/10]AT07.06.2017
CZ07.06.2017
EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
RO07.06.2017
SE07.06.2017
SK07.06.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
Former [2018/09]EE07.06.2017
ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
SE07.06.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
Former [2017/50]ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
LV07.06.2017
SE07.06.2017
BG07.09.2017
NO07.09.2017
GR08.09.2017
Former [2017/49]ES07.06.2017
FI07.06.2017
HR07.06.2017
LT07.06.2017
NO07.09.2017
GR08.09.2017
Documents cited:Search[Y]JP2009078995  ;
 [Y]  - KÕLL-KLAIS P ET AL, "Oral lactobacilli in chronic periodontitis and periodontal health: species composition and antimicrobial activity", ORAL MICROBIOLOGY AND IMMUNOLOGY, MUNKSGAARD, COPENHAGEN, DK, (20051201), vol. 20, no. 6, doi:10.1111/J.1399-302X.2005.00239.X, ISSN 0902-0055, pages 354 - 361, XP009166559 [Y] 1-8 *cf. summary at page 354, page 355, paras. 2-4 of the left-sided col., page 356, 2nd para. at the right col., page 360, 2nd and 3rd paras. of the middle part*

DOI:   http://dx.doi.org/10.1111/j.1399-302X.2005.00239.x
 [Y]  - SMITH S I ET AL, "Lactobacilli in human dental caries and saliva", MICROBIOS, CAMBRIDGE, GB, (20010101), vol. 105, no. 411, ISSN 0026-2633, pages 77 - 85, XP009138831 [Y] 1-8 *cf. abstract, last para. of page 84*
 [Y]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2009, no. 30, Database accession no. 2009-H31581, XP002691122 & JP2009078995 A 20090416 (UNIV NIPPON) [Y] 1-8 * abstract *
International search[X]  - AYA HIYAMA ET AL., "Koku Yurai Nyusankinkabu ni yoru mutans strepococci Oyobi Candida no Soshi Sayo", HIROSHIMA DAIGAKU SHIGAKU ZASSHI, (200906), vol. 41, no. 1, pages 93 - 94, XP008158817
by applicantWO0216554
 WO03082027
 JP2003299480
 JP2008502360
 JP2008037859
 JP2008237198
    - SUMIYO MIMURA; HIROKI NIKAWA; SEICHO MAKIHIRA; AYA HIYAMA; YUKO TAKAMOTO, THE JOURNAL OF NIPPON ACADEMY OF DENTAL TECHNOLOGY, (2008), vol. 29, page 298
    - NIKAWA, H.; NISHIMURA, H.; YAMAMOTO, T.; HAMADA, T.; SAMARANAYAKE, L. P., "The role of saliva and serum in Candida albicans biofilm formation on denture acrylic surfaces", MICROBIAL ECOL HEALTH & DIS, (1996), vol. 9, pages 35 - 48
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.