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Extract from the Register of European Patents

EP About this file: EP2642967

EP2642967 - HIGH STRENGTH DENTAL MATERIAL [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.06.2024
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  30.06.2023
FormerGrant of patent is intended
Status updated on  23.02.2023
FormerExamination is in progress
Status updated on  24.01.2023
FormerGrant of patent is intended
Status updated on  22.09.2022
FormerExamination is in progress
Status updated on  24.07.2020
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
DENTSPLY SIRONA Inc.
221 West Philadelphia Street, Suite 60W
York, PA 17401-2991 / US
[2018/03]
Former [2013/40]For all designated states
Dentsply International Inc.
570 West College Avenue
P.O. Box 872
York, PA 17405-0872 / US
Inventor(s)01 / SUN, Benjamin J.
3130 Wheatlyn Drive
York, PA 17402 / US
 [2013/40]
Representative(s)Hartz, Nikolai
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstrasse 8
80333 München / DE
[2023/31]
Former [2013/40]Hartz, Nikolai
Wächtershäuser & Hartz
Patentanwaltspartnerschaft
Ottostrasse 4
80333 München / DE
Application number, filing date11791168.521.11.2011
[2023/31]
WO2011US61659
Priority number, dateUS20100416382P23.11.2010         Original published format: US 416382 P
[2013/40]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2012071329
Date:31.05.2012
Language:EN
[2012/22]
Type: A2 Application without search report 
No.:EP2642967
Date:02.10.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 31.05.2012 takes the place of the publication of the European patent application.
[2013/40]
Type: B1 Patent specification 
No.:EP2642967
Date:02.08.2023
Language:EN
[2023/31]
Search report(s)International search report - published on:EP12.07.2012
ClassificationIPC:A61K6/30, A61K6/76, A61K6/77, A61K6/80, A61K6/887
[2022/31]
CPC:
A61K6/80 (EP,US); A61K6/887 (EP,US); A61K6/76 (EP,US);
A61K6/77 (EP,US)
C-Set:
A61K6/30, C08L33/00 (US,EP);
A61K6/30, C08L33/068 (EP,US);
A61K6/30, C08L33/08 (US,EP);
A61K6/30, C08L33/10 (EP,US);
A61K6/30, C08L33/14 (US,EP);
A61K6/30, C08L43/04 (EP,US);
A61K6/80, C08L33/08 (US);
A61K6/887, C08L33/00 (EP,US);
A61K6/887, C08L33/068 (US,EP);
A61K6/887, C08L33/10 (US,EP);
A61K6/887, C08L33/14 (US,EP);
A61K6/887, C08L43/04 (US,EP)
(-)
Former IPC [2013/40]A61K6/083, A61K6/02
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 [2013/40]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HOCHFESTES ZAHNMATERIAL[2013/40]
English:HIGH STRENGTH DENTAL MATERIAL[2013/40]
French:SUBSTANCE DENTAIRE À HAUTE RÉSISTANCE MÉCANIQUE[2013/40]
Entry into regional phase18.04.2013National basic fee paid 
18.04.2013Designation fee(s) paid 
18.04.2013Examination fee paid 
Examination procedure18.04.2013Examination requested  [2013/40]
31.01.2014Amendment by applicant (claims and/or description)
15.05.2015Observations by third parties
29.07.2015Despatch of a communication from the examining division (Time limit: M04)
03.12.2015Reply to a communication from the examining division
23.07.2020Despatch of a communication from the examining division (Time limit: M06)
01.02.2021Reply to a communication from the examining division
02.07.2021Despatch of a communication from the examining division (Time limit: M06)
11.01.2022Reply to a communication from the examining division
23.09.2022Communication of intention to grant the patent
23.01.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
23.01.2023Fee for grant paid
23.01.2023Fee for publishing/printing paid
24.02.2023Communication of intention to grant the patent
22.06.2023Receipt 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  29.07.2015
Opposition(s)03.05.2024No opposition filed within time limit [2024/28]
Fees paidRenewal fee
18.11.2013Renewal fee patent year 03
10.11.2014Renewal fee patent year 04
10.11.2015Renewal fee patent year 05
10.11.2016Renewal fee patent year 06
13.11.2017Renewal fee patent year 07
14.11.2018Renewal fee patent year 08
14.11.2019Renewal fee patent year 09
13.11.2020Renewal fee patent year 10
21.10.2021Renewal fee patent year 11
13.10.2022Renewal fee patent year 12
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  TooltipCZ02.08.2023
DK02.08.2023
EE02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
MC02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SI02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
LU21.11.2023
CH30.11.2023
IS02.12.2023
PT04.12.2023
[2024/36]
Former [2024/34]CZ02.08.2023
DK02.08.2023
EE02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
MC02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
LU21.11.2023
CH30.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/32]CZ02.08.2023
DK02.08.2023
EE02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
MC02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/23]CZ02.08.2023
DK02.08.2023
EE02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/22]CZ02.08.2023
DK02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/20]FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/10]FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/09]FI02.08.2023
LT02.08.2023
NL02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
Former [2024/08]LT02.08.2023
NL02.08.2023
NO02.11.2023
GR03.11.2023
Cited inInternational searchJPH06128119  [ ] (TOKUYAMA SODA KK);
 [A]GB2320029  (SHOFU KK [JP]) [A] 1-7,10* the whole document *;
 [XY]WO2010108863  (BASF SE [DE], et al) [X] 1-10 * page 22, line 11 - line 22 * * page 22, line 32 - line 33 * * page 23, line 4 - line 7 * * page 27, line 6 - page 28, line 13 * * claim 9 10 * [Y] 1-7,10;
 [Y]  - Hatsutori, Norikazu et al., "Dental sealing materials conatining polymerizing monomers, filling materials, polymerization initiators, and water-absorbing polymers", CAPLUS, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (1994), Database accession no. 1994:638453, URL: stn, XP002675399 [Y] 1-7,10 * abstract *
 [X]  - Watanabe Takeshi, "Effect of filler particle size on the cure depth of light-cured composite resins", CAPLUS, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (1992), Database accession no. 1993:45660, URL: stn, XP002675400 [X] 1-7,10 * abstract *
Examination   - KAWAGUCHI M ET AL, "MECHANICAL PROPERTIES AND CURE DEPTH OF UDMA-BASED COMPOSITE RESINS", SHIKA ZAIRYO KIKAI - JOURNAL OF THE JAPANESE SOCIETY FOR DENTAL MATERIALS AND DEVICES, NIHON SHIKA RIKO GAKKAI, JP, (19900301), vol. 9, no. 2, ISSN 0286-5858, pages I - II, XP003035939
by applicantUS6387981
other   - KAWAGUCHI M. ET AL, "MECHANICAL PROPERTIES AND CURE DEPTH OF UDMA-BASED COMPOSITE RESINS", THE JOURNAL OF JAPANESE SOCIETY FOR DENTAL MATERIALS AND DEVICES, (198903), vol. 9, no. 2, pages 265 - 270, XP003035939
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.