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

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

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: EP1864645

EP1864645 - FLUORINE ION-RELEASABLE COMPOSITION FOR DENTAL PURPOSES [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  15.05.2015
Database last updated on 11.09.2024
Most recent event   Tooltip24.06.2022Lapse of the patent in a contracting state
New state(s): HU, TR		published on 27.07.2022  [2022/30]
Applicant(s)For all designated states
Kuraray Noritake Dental Inc.
1621, Sakazu
Kurashiki-shi
Okayama 710-0801 / JP
[2012/42]
Former [2007/50]For all designated states
Kuraray Medical Inc.
1621, Sakazu
Kurashiki-shi, Okayama 710-8622 / JP
Inventor(s)01 / TAKEI, Mitsuru
Kuraray Medical Inc.
1621, Sakazu
Kurashiki-shi Okayama 7108622 / JP
02 / KITA, Hirotaka
Kuraray Medical Inc.
1621, Sakazu
Kurashiki-shi Okayama 7108622 / JP
03 / OHARA, Yasujiro
Kuraray Medical Inc.
1-1-3, Otemachi
Chiyoda-ku
Tokyo 1008115 / JP
 [2012/48]
Former [2007/50]01 / OHARA, Yasujiro c/o Kuraray Medical Inc.
1621, Sakazu
Kurashiki-shi Okayama 7108622 / JP
02 / KITA, Hirotaka c/o Kuraray Medical Inc.
1621, Sakazu
Kurashiki-shi Okayama 7108622 / JP
03 / TAKEI, Mitsuru c/o Kuraray Medical Inc.
1-1-3, Otemachi Chiyoda-ku
Tokyo 1008115 / JP
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[N/P]
Former [2013/21]Müller-Boré & Partner Patentanwälte
Grafinger Straße 2
81671 München / DE
Former [2007/50]Müller-Boré & Partner Patentanwälte
Grafinger Strasse 2
81671 München / DE
Application number, filing date06730637.330.03.2006
[2007/50]
WO2006JP306689
Priority number, dateJP2005009735330.03.2005         Original published format: JP 2005097353
[2007/50]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2006106838
Date:12.10.2006
Language:JA
[2006/41]
Type: A1 Application with search report 
No.:EP1864645
Date:12.12.2007
Language:EN
[2007/50]
Type: B1 Patent specification 
No.:EP1864645
Date:22.05.2013
Language:EN
[2013/21]
Search report(s)International search report - published on:JP12.10.2006
(Supplementary) European search report - dispatched on:EP30.09.2009
ClassificationIPC:A61K6/083
[2012/47]
CPC:
A61K6/896 (EP,US); A61K6/00 (KR); A61K6/887 (EP,US);
A61P1/02 (EP)
C-Set:
A61K6/887, C08L33/00 (US,EP);
A61K6/896, C08L83/04 (US,EP)
Former IPC [2007/50]A61K6/08, A61K6/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/50]
TitleGerman:FLUORIONEN FREISETZENDE ZUSAMMENSETZUNG FÜR DENTALZWECKE[2007/50]
English:FLUORINE ION-RELEASABLE COMPOSITION FOR DENTAL PURPOSES[2007/50]
French:COMPOSITION LIBERANT DES IONS FLUOR A DES FINS DENTAIRES[2007/50]
Entry into regional phase26.09.2000Translation filed 
27.09.2007National basic fee paid 
27.09.2007Search fee paid 
27.09.2007Designation fee(s) paid 
27.09.2007Examination fee paid 
Examination procedure27.09.2007Examination requested  [2007/50]
01.02.2010Despatch of a communication from the examining division (Time limit: M06)
19.07.2010Reply to a communication from the examining division
18.06.2012Despatch of a communication from the examining division (Time limit: M02)
31.07.2012Reply to a communication from the examining division
02.11.2012Communication of intention to grant the patent
31.01.2013Fee for grant paid
31.01.2013Fee for publishing/printing paid
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  01.02.2010
Opposition(s)Opponent(s)01  20.02.2014  06.03.2014  ADMISSIBLE
VOCO GmbH
Anton-Flettner-Strasse 1-3
27472 Cuxhaven / DE
 02  21.02.2014  06.03.2014  ADMISSIBLE
Ivoclar Vivadent AG
Bendererstrasse 2
FL-9494 Schaan / LI
Opponent's representative
Uexküll & Stolberg
Partnerschaft von
Patent- und Rechtsanwälten mbB
Beselerstraße 4
22607 Hamburg / DE
 [N/P]
Former [2014/15]
Opponent(s)01  20.02.2014  06.03.2014  ADMISSIBLE
VOCO GmbH
Anton-Flettner-Strasse 1-3
27472 Cuxhaven / DE
 02  21.02.2014  06.03.2014  ADMISSIBLE
Ivoclar Vivadent AG
Bendererstrasse 2
FL-9494 Schaan / LI
Opponent's representative
UEXKÜLL & STOLBERG
Patentanwälte
Beselerstrasse 4
22607 Hamburg / DE
Former [2014/14]
Opponent(s)01  20.02.2014    ADMISSIBLE
VOCO GmbH
Anton-Flettner-Strasse 1-3
27472 Cuxhaven / DE
28.04.2014Invitation to proprietor to file observations on the notice of opposition
28.07.2014Reply of patent proprietor to notice(s) of opposition
28.01.2015Despatch of communication that the patent will be revoked
08.02.2015Legal effect of revocation of patent [2015/25]
Fees paidRenewal fee
27.09.2007Renewal fee patent year 03
26.03.2009Renewal fee patent year 04
30.03.2010Renewal fee patent year 05
30.03.2011Renewal fee patent year 06
27.03.2012Renewal fee patent year 07
28.03.2013Renewal fee patent year 08
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  TooltipHU30.03.2006
AT22.05.2013
CH22.05.2013
CY22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LI22.05.2013
LT22.05.2013
LV22.05.2013
MC22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
TR22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
IE30.03.2014
LU30.03.2014
[2022/27]
Former [2020/21]AT22.05.2013
CH22.05.2013
CY22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LI22.05.2013
LT22.05.2013
LV22.05.2013
MC22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
IE30.03.2014
LU30.03.2014
Former [2016/27]AT22.05.2013
CH22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LI22.05.2013
LT22.05.2013
LV22.05.2013
MC22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
IE30.03.2014
LU30.03.2014
Former [2015/33]AT22.05.2013
CH22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LI22.05.2013
LT22.05.2013
LV22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
IE30.03.2014
LU30.03.2014
Former [2015/07]AT22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LT22.05.2013
LV22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
IE30.03.2014
LU30.03.2014
Former [2014/48]AT22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LT22.05.2013
LV22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
LU30.03.2014
Former [2014/14]AT22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LT22.05.2013
LV22.05.2013
NL22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2014/11]AT22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
IT22.05.2013
LT22.05.2013
LV22.05.2013
PL22.05.2013
RO22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2014/10]AT22.05.2013
CZ22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
LT22.05.2013
LV22.05.2013
PL22.05.2013
SE22.05.2013
SI22.05.2013
SK22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2014/09]AT22.05.2013
DK22.05.2013
EE22.05.2013
FI22.05.2013
LT22.05.2013
LV22.05.2013
PL22.05.2013
SE22.05.2013
SI22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2014/02]AT22.05.2013
FI22.05.2013
LT22.05.2013
LV22.05.2013
PL22.05.2013
SE22.05.2013
SI22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2013/50]AT22.05.2013
FI22.05.2013
LT22.05.2013
PL22.05.2013
SE22.05.2013
SI22.05.2013
BG22.08.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2013/49]AT22.05.2013
FI22.05.2013
LT22.05.2013
SE22.05.2013
SI22.05.2013
GR23.08.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2013/48]AT22.05.2013
LT22.05.2013
ES02.09.2013
IS22.09.2013
PT23.09.2013
Former [2013/47]LT22.05.2013
PT23.09.2013
Documents cited:Search[X]EP0821931  (KURARAY CO [JP]) [X] 1,3-5 * page 3, line 38 - page 5, line 17 * * page 5, line 53 - page 6, line 58 ** examples 1-28; claims 1-5 *
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.