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Extract from the Register of European Patents

EP About this file: EP2143415

EP2143415 - RECALCIFICATION PROMOTER AND COMPOSITION FOR ORAL CAVITY [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  05.01.2018
Database last updated on 14.09.2024
FormerGrant of patent is intended
Status updated on  28.03.2017
FormerExamination is in progress
Status updated on  09.11.2016
Most recent event   Tooltip05.01.2018Application deemed to be withdrawnpublished on 07.02.2018  [2018/06]
Applicant(s)For all designated states
KABUSHIKI KAISHA SANGI
11-6, Tsukiji 3-chome Chuo-ku
Tokyo 104-0045 / JP
[2010/02]
Inventor(s)01 / SAKUMA, Shuji
c/o Kabushiki Kaisha Sangi 11-6 Tsukiji 3-chome Chuo-ku
Tokyo 104-0045 / JP
02 / ISHIZAKI, Tsutomu
c/o Kabushiki Kaisha Sangi 11-6 Tsukiji 3-chome Chuo-ku
Tokyo 104-0045 / JP
03 / ARAKAWA, Tadayoshi
c/o Kabushiki Kaisha Sangi 11-6 Tsukiji 3-chome Chuo-ku
Tokyo 104-0045 / JP
 [2010/02]
Representative(s)Hamer, Christopher K., et al
Mathys & Squire The Shard
32 London Bridge Street
London SE1 9SG / GB
[N/P]
Former [2010/02]Duckett, Anthony Joseph, et al
Mathys & Squire LLP 120 Holborn London
EC1N 2SQ / GB
Application number, filing date08738521.708.04.2008
[2010/02]
WO2008JP00909
Priority number, dateJP2007010313510.04.2007         Original published format: JP 2007103135
[2010/02]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008126410
Date:23.10.2008
Language:JA
[2008/43]
Type: A1 Application with search report 
No.:EP2143415
Date:13.01.2010
Language:EN
[2010/02]
Search report(s)International search report - published on:JP23.10.2008
(Supplementary) European search report - dispatched on:EP29.05.2015
ClassificationIPC:A61K8/24, A61Q11/00, C01B25/32
[2010/02]
CPC:
A61K8/24 (EP,KR,US); A61K8/55 (US); A61P1/02 (EP);
A61Q11/00 (EP,KR,US); C01B25/322 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2010/02]
TitleGerman:REKALZIFIKATIONSFÖRDERER UND ZUSAMMENSETZUNG FÜR MUNDHÖHLE[2010/02]
English:RECALCIFICATION PROMOTER AND COMPOSITION FOR ORAL CAVITY[2010/02]
French:PROMOTEUR DE LA RECALCIFICATION ET COMPOSITION POUR CAVITÉ ORALE[2010/02]
Entry into regional phase05.10.2009Translation filed 
05.10.2009National basic fee paid 
05.10.2009Search fee paid 
05.10.2009Designation fee(s) paid 
05.10.2009Examination fee paid 
Examination procedure05.10.2009Examination requested  [2010/02]
21.12.2015Amendment by applicant (claims and/or description)
28.10.2016Despatch of a communication from the examining division (Time limit: M02)
12.12.2016Reply to a communication from the examining division
29.03.2017Communication of intention to grant the patent
09.08.2017Application deemed to be withdrawn, date of legal effect  [2018/06]
13.09.2017Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2018/06]
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  28.10.2016
Fees paidRenewal fee
26.03.2010Renewal fee patent year 03
21.04.2011Renewal fee patent year 04
23.03.2012Renewal fee patent year 05
22.04.2013Renewal fee patent year 06
21.03.2014Renewal fee patent year 07
21.04.2015Renewal fee patent year 08
29.03.2016Renewal fee patent year 09
21.04.2017Renewal fee patent year 10
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Documents cited:Search[X]DE19858662  (HENKEL KGAA [DE]) [X] 1-10 * page 1, line 3 - line 24 * * page 1, line 48 - line 53 * * page 3, line 67 - page 4, line 5 * * example - * * claim - *;
 [X]US5683461  (LEE DOSUK D [US], et al) [X] 1-8 * column 1, line 8 - line 27 * * column 3, line 35 - line 60 * * column 9, line 11 - line 31 *;
 [X]EP0165454  (WUERTT PARFUEMERIE [DE]) [X] 1-3,5-7,9,10 * page 2, line 1 - line 4 * * page 4, line 10 - page 5, line 11 * * example 1 * * claim - *;
 [X]EP0786245  (SANGI KK [JP]) [X] 1-3,5-7,9,10 * column 1, line 7 - line 12 * * column 3, line 25 - column 4, line 14 * * column 8, line 30 - line 49 * * examples 2-4 * * claim - *;
 [X]WO9818719  (AKTSIONERNOE OBSCHESTVO ZAKRYT [RU], et al) [X] 1-3,5-7,9,10 * page 1, paragraph 1 - paragraph 2 * * page 3, paragraph 3 * * page 7, paragraph 3 * * claim - *
International search[X]US5037639  (TUNG MING S [US]);
 [X]JPH0920508  (TOMITA PHARMA);
 [X]JP2003034629  (NAT INST OF ADV IND & TECHNOL);
 [X]JP2001122748  (SANGI KK);
 [X]JP2004035416  (SANGI KK, et al)
by applicantJPH09202717
 JP2001122748
 JP2004035416
    - B. ANGMER; D. CARLSTROM; J.E. GLASS, "Studies on Ultrastructure of Dental Enemel IV: The Mineralization of normal Human Enamel", J. ULTRASTRUCTURE. RES., (1963), vol. 8, pages 12 - 23
    - F.A. DAMATO; R. STANG; K.W. STEPHEN, "Effect of Fluoride Concentration on Remineralization of Carious Enamel: an in vitro pH-Cycling Study", CARIES RES, (1990), vol. 24, pages 174 - 180
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.