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Extract from the Register of European Patents

EP About this file: EP3479813

EP3479813 - DENTAL TREATMENT MATERIAL AND DENTAL TREATMENT MATERIAL KIT [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  06.05.2022
Database last updated on 30.10.2024
FormerExamination is in progress
Status updated on  27.01.2022
FormerRequest for examination was made
Status updated on  05.04.2019
FormerThe international publication has been made
Status updated on  06.01.2018
Most recent event   Tooltip06.05.2022Withdrawal of applicationpublished on 08.06.2022  [2022/23]
Applicant(s)For all designated states
GC Corporation
584-1 Nakahinata
Oyama-cho
Sunto-gun, Shizuoka 410-1307 / JP
[2019/19]
Inventor(s)01 / YOSHIMITSU, Ryosuke
c/o GC Corporation
76-1 Hasunuma-cho
Itabashi-ku
Tokyo 174-8585 / JP
02 / TATEIWA, Satomi
c/o GC Corporation
76-1 Hasunuma-cho
Itabashi-ku
Tokyo 174-8585 / JP
03 / YAMAMOTO, Katsushi
c/o GC Corporation
76-1 Hasunuma-cho
Itabashi-ku
Tokyo 174-8585 / JP
04 / FUKUSHIMA, Syouichi
c/o GC Corporation
76-1 Hasunuma-cho
Itabashi-ku
Tokyo 174-8585 / JP
 [2019/19]
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[2019/19]
Application number, filing date17819784.405.06.2017
[2019/19]
WO2017JP20896
Priority number, dateJP2016013101830.06.2016         Original published format: JP 2016131018
[2019/19]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018003419
Date:04.01.2018
Language:JA
[2018/01]
Type: A1 Application with search report 
No.:EP3479813
Date:08.05.2019
Language:EN
[2019/19]
Search report(s)International search report - published on:JP04.01.2018
(Supplementary) European search report - dispatched on:EP07.01.2020
ClassificationIPC:A61K6/027, C03C3/062, C03C4/00, C03C8/04, C03C8/06, C03C8/08, C03C8/16
[2020/04]
CPC:
A61K6/836 (EP); A61K6/20 (US); A61K6/831 (EP);
C03C3/062 (EP,US); C03C4/0021 (EP,US); C03C8/04 (EP);
C03C8/06 (EP,US); C03C8/08 (EP,US); C03C8/16 (EP);
C03C8/24 (US); A61C19/08 (US); C03C2204/00 (US);
C03C2204/02 (EP); C03C2205/06 (EP,US) (-)
Former IPC [2019/19]A61K6/027
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 [2019/19]
TitleGerman:ZAHNVORBEHANDLUNGSMATERIAL UND ZAHNBEHANDLUNGSMATERIALKIT[2019/19]
English:DENTAL TREATMENT MATERIAL AND DENTAL TREATMENT MATERIAL KIT[2019/19]
French:MATÉRIEL DE TRAITEMENT DENTAIRE.[2019/19]
Entry into regional phase11.12.2018Translation filed 
13.12.2018National basic fee paid 
13.12.2018Search fee paid 
13.12.2018Designation fee(s) paid 
13.12.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
13.12.2018Examination requested  [2019/19]
14.07.2020Amendment by applicant (claims and/or description)
26.01.2022Despatch of a communication from the examining division (Time limit: M04)
02.05.2022Application withdrawn by applicant  [2022/23]
Fees paidRenewal fee
26.06.2019Renewal fee patent year 03
29.06.2020Renewal fee patent year 04
30.06.2021Renewal fee patent year 05
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Documents cited:Search[I]WO2007144662  (IMP INNOVATIONS LTD [GB], et al);
 [I]EP2462914  (NIPPON SHIKA YAKUHIN CO LTD [JP])
International search[A]JPH04217904  (G C DENTAL IND CORP) [A] 1-3* , claims & US 5234971 A claims *;
 [A]JPH09249515  (TAIHEI CHEM IND) [A] 1-3 * , claims (Family: none) *;
 [A]JPH10506908  (BIOXID OY [FI]) [A] 1-3 * , claims & US 5891233 A claims & WO 1996/010985 A1 *;
 [A]JPH11268929  (IVOCLAR AG) [A] 1-3 * , claims & US 6353039 B1 claims & EP 923925 A2 *;
 [A]JP2002053339  (IVOCLAR VIVADENT AG) [A] 1-3 * , claims & US 2002/0035025 A1 claims & EP 1170261 A1 *;
 [A]JP2003507302  (Teldent Ltd.) [A] 1-3 * , claims & US 2004/0234462 A1 claims & WO 2001/012567 A1 *;
 [Y]JP2009539755  (Imperial Innovations Ltd.) [Y] 1-3 * , claims; paragraphs [0075], [0105], [0114] to [0115]; examples & US 2009/0208428 A1 claims; paragraphs [0075], [0105], [0114] to [0115]; examples & WO 2007/144662 A1 *;
 [A]JP2010532338  (Imperial Innovations Ltd.) [A] 1-3 * , claims & US 2011/0009511 A1 claims & WO 2009/004349 A2 *;
 [Y]WO2011016395  (NIPPON SHIKA YAKUHIN CO LTD [JP], et al) [Y] 1-3 * , claims; paragraph [0039] & US 2012/0135059 A1 claims; paragraph [0095] & EP 2462914 A1 *;
 [A]JP2012531377  (Repregen Ltd.) [A] 1-3 * , claims & US 2014/0056954 A1 claims & WO 2011/000865 A2 & WO 2011/000866 A2 *
ExaminationWO9015782
 WO2005074862
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.