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Extract from the Register of European Patents

EP About this file: EP3941387

EP3941387 - METHOD FOR PRODUCING A TOOTH REPLACEMENT PART [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.05.2024
Database last updated on 15.06.2024
FormerThe patent has been granted
Status updated on  09.06.2023
FormerGrant of patent is intended
Status updated on  20.02.2023
FormerRequest for examination was made
Status updated on  24.12.2021
FormerThe international publication has been made
Status updated on  28.09.2020
Formerunknown
Status updated on  24.03.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024 [2024/26]
Applicant(s)For all designated states
DENTSPLY SIRONA Inc.
Susquehanna Commerce Center
221 West Philadelphia Street, Suite 60
York, PA 17401 / US
For all designated states
Sirona Dental Systems GmbH
Fabrikstr. 31
64625 Bensheim / DE
[2022/04]
Inventor(s)01 / NOWORRA, Oliver
Aegidiusweg 27
69181 Leimen / DE
 [2023/28]
Former [2022/04]01 / NOWORRA, Oliver
69181 Leimen / DE
Representative(s)Özer, Alpdeniz, et al
Sirona Dental Systems GmbH
Corporate Legal
Fabrikstraße 31
64625 Bensheim / DE
[2022/04]
Application number, filing date20711176.617.03.2020
[2022/04]
WO2020EP57289
Priority number, dateEP2019016448321.03.2019         Original published format: EP 19164483
[2022/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020187910
Date:24.09.2020
Language:EN
[2020/39]
Type: A1 Application with search report 
No.:EP3941387
Date:26.01.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 24.09.2020 takes the place of the publication of the European patent application.
[2022/04]
Type: B1 Patent specification 
No.:EP3941387
Date:12.07.2023
Language:EN
[2023/28]
Search report(s)International search report - published on:EP24.09.2020
ClassificationIPC:A61C13/00
[2022/04]
CPC:
A61C13/0004 (EP,KR,US); A61C13/0022 (KR,US); A61C5/77 (EP,KR);
G06F30/20 (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,   RS,   SE,   SI,   SK,   SM,   TR [2022/04]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:RELATIVE AUSRICHTUNG ZWISCHEN GEKOPPELTEN BEARBEITUNGSWERKZEUGEN UND ROHKÖRPERN[2023/08]
English:METHOD FOR PRODUCING A TOOTH REPLACEMENT PART[2022/04]
French:ORIENTATION RELATIVE ENTRE DES OUTILS DE TRAITEMENT COUPLÉS ET DES CORPS D'ÉBAUCHE[2023/08]
Former [2022/04]VERFAHREN ZUR HERSTELLUNG EINES ZAHNERSATZTEILS
Former [2022/04]PROCÉDÉ DE FABRICATION D'UNE PIÈCE DE REMPLACEMENT DE DENT
Entry into regional phase16.09.2021National basic fee paid 
16.09.2021Designation fee(s) paid 
16.09.2021Examination fee paid 
Examination procedure16.09.2021Examination requested  [2022/04]
16.09.2021Date on which the examining division has become responsible
09.05.2022Amendment by applicant (claims and/or description)
21.02.2023Communication of intention to grant the patent
30.05.2023Fee for grant paid
30.05.2023Fee for publishing/printing paid
30.05.2023Receipt of the translation of the claim(s)
Opposition(s)15.04.2024No opposition filed within time limit [2024/25]
Fees paidRenewal fee
30.09.2021Renewal fee patent year 03
15.02.2023Renewal fee patent year 04
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  TooltipCZ12.07.2023
DK12.07.2023
EE12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
IT12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SK12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
[2024/26]
Former [2024/23]CZ12.07.2023
DK12.07.2023
EE12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SK12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/22]CZ12.07.2023
DK12.07.2023
ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RO12.07.2023
RS12.07.2023
SE12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/20]ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RS12.07.2023
SE12.07.2023
SM12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/10]ES12.07.2023
FI12.07.2023
HR12.07.2023
LT12.07.2023
LV12.07.2023
NL12.07.2023
PL12.07.2023
RS12.07.2023
SE12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
PT13.11.2023
Former [2024/09]ES12.07.2023
FI12.07.2023
LT12.07.2023
NL12.07.2023
SE12.07.2023
NO12.10.2023
GR13.10.2023
IS12.11.2023
Former [2024/08]LT12.07.2023
NL12.07.2023
NO12.10.2023
GR13.10.2023
Former [2024/05]NL12.07.2023
Cited inInternational search[XY]DE102009001428  (SIRONA DENTAL SYSTEMS GMBH [DE]) [X] 1-4,6,7,10-13,17-21 * the whole document * [Y] 5,8,9,14-16;
 [Y]WO2014058874  (D4D TECHNOLOGIES LLC [US]) [Y] 5,8,9,14-16 * page 5, line 28 - page 6, line 11; figures 4, 5 * * page 11, line 1 ** page 8, line 4 - page 10, line 18 *;
 [A]WO2018029244  (SIRONA DENTAL SYSTEMS GMBH [DE]) [A] 1-21 * page 9, lines 2-23; figure 1 *
by applicantDE102009001428
 WO2014058874
 WO2018029244
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.