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Extract from the Register of European Patents

EP About this file: EP3841980

EP3841980 - METHOD FOR THREE-DIMENSIONALLY VISUALIZING ROOT CANAL CURVATURE OF TOOTH [Right-click to bookmark this link]
Former [2021/26]METHOD AND APPARATUS FOR THREE-DIMENSIONALLY VISUALIZING ROOT CANAL CURVATURE OF TOOTH
[2023/02]
StatusNo opposition filed within time limit
Status updated on  23.02.2024
Database last updated on 09.09.2024
FormerThe patent has been granted
Status updated on  17.03.2023
FormerGrant of patent is intended
Status updated on  17.01.2023
FormerRequest for examination was made
Status updated on  31.12.2021
FormerThe application has been published
Status updated on  28.05.2021
Most recent event   Tooltip30.08.2024Lapse of the patent in a contracting state
New state(s): MC		published on 02.10.2024 [2024/40]
Applicant(s)For all designated states
Vatech Ewoo Holdings Co., Ltd.
13, Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do, 18449 / KR
For all designated states
Ewoosoft Co., Ltd.
13, Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do, 18449 / KR
[2023/06]
Former [2021/26]For all designated states
Vatech Ewoo Holdings Co. Ltd.
13 Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do 18449 / KR
For all designated states
Ewoosoft Co. Ltd.
13, Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do, 18449 / KR
Inventor(s)01 / Son, Tae Min
13, Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do, 18449
Hwaseong / KR
02 / Cuhn, Min Kyung
13, Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do, 18449
Hwaseong / KR
03 / Kim, Mi Yong
13, Samsung 1-ro 2-gil
Hwaseong-si, Gyeonggi-do, 18449
Hwaseong / KR
 [2021/26]
Representative(s)Markfort, Iris-Anne Lucie
Lorenz & Kollegen
Patentanwälte Partnerschaftsgesellschaft mbB
Alte Ulmer Straße 2
89522 Heidenheim / DE
[2021/26]
Application number, filing date21150852.811.01.2021
[2021/26]
Priority number, dateKR2019017631527.12.2019         Original published format: KR 20190176315
[2021/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3841980
Date:30.06.2021
Language:EN
[2021/26]
Type: B1 Patent specification 
No.:EP3841980
Date:19.04.2023
Language:EN
[2023/16]
Search report(s)(Supplementary) European search report - dispatched on:EP19.05.2021
ClassificationIPC:A61B6/02, A61B6/14, A61B6/00
[2021/26]
CPC:
A61B6/46 (EP); A61B6/5217 (KR); A61B6/51 (EP,CN,KR);
G06T15/205 (KR,US); A61B6/02 (EP); A61B6/032 (CN,KR);
A61B6/461 (CN); A61B6/466 (EP,CN); A61B6/469 (EP);
A61B6/488 (EP); A61B6/5211 (CN); A61C19/041 (KR);
A61C5/44 (KR); G06T15/00 (CN); G06T15/08 (US);
G06T19/20 (CN,US); G16H30/40 (CN); G06T2207/10081 (KR);
G06T2207/30036 (KR); G06T2215/06 (US) (-)
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 [2022/05]
Former [2021/26]AL,  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 
TitleGerman:VERFAHREN ZUR DREIDIMENSIONALEN VISUALISIERUNG DER WURZELKANALKRÜMMUNG EINES ZAHNS[2023/02]
English:METHOD FOR THREE-DIMENSIONALLY VISUALIZING ROOT CANAL CURVATURE OF TOOTH[2023/02]
French:PROCÉDÉ POUR LA VISUALISATION TRIDIMENSIONNELLE DE LA COURBURE DU CANAL RADICULAIRE D'UNE DENT[2023/02]
Former [2021/26]VERFAHREN UND VORRICHTUNG ZUR DREIDIMENSIONALEN VISUALISIERUNG DER WURZELKANALKRÜMMUNG EINES ZAHNS
Former [2021/26]METHOD AND APPARATUS FOR THREE-DIMENSIONALLY VISUALIZING ROOT CANAL CURVATURE OF TOOTH
Former [2021/26]PROCÉDÉ ET APPAREIL POUR LA VISUALISATION TRIDIMENSIONNELLE DE LA COURBURE DU CANAL RADICULAIRE D'UNE DENT
Examination procedure29.12.2021Amendment by applicant (claims and/or description)
29.12.2021Examination requested  [2022/05]
29.12.2021Date on which the examining division has become responsible
18.01.2023Communication of intention to grant the patent
06.03.2023Fee for grant paid
06.03.2023Fee for publishing/printing paid
06.03.2023Receipt of the translation of the claim(s)
Opposition(s)22.01.2024No opposition filed within time limit [2024/13]
Fees paidRenewal fee
18.01.2023Renewal fee patent year 03
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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  TooltipAL19.04.2023
AT19.04.2023
CZ19.04.2023
DK19.04.2023
EE19.04.2023
ES19.04.2023
FI19.04.2023
HR19.04.2023
IT19.04.2023
LT19.04.2023
LV19.04.2023
MC19.04.2023
NL19.04.2023
PL19.04.2023
RO19.04.2023
RS19.04.2023
SE19.04.2023
SI19.04.2023
SK19.04.2023
SM19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
[2024/40]
Former [2024/27]AL19.04.2023
AT19.04.2023
CZ19.04.2023
DK19.04.2023
EE19.04.2023
ES19.04.2023
FI19.04.2023
HR19.04.2023
IT19.04.2023
LT19.04.2023
LV19.04.2023
NL19.04.2023
PL19.04.2023
RO19.04.2023
RS19.04.2023
SE19.04.2023
SI19.04.2023
SK19.04.2023
SM19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2024/10]AL19.04.2023
AT19.04.2023
CZ19.04.2023
DK19.04.2023
EE19.04.2023
ES19.04.2023
FI19.04.2023
HR19.04.2023
LT19.04.2023
LV19.04.2023
NL19.04.2023
PL19.04.2023
RO19.04.2023
RS19.04.2023
SE19.04.2023
SK19.04.2023
SM19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2024/08]AL19.04.2023
AT19.04.2023
ES19.04.2023
FI19.04.2023
HR19.04.2023
LT19.04.2023
LV19.04.2023
NL19.04.2023
PL19.04.2023
RS19.04.2023
SE19.04.2023
SK19.04.2023
SM19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2024/03]AL19.04.2023
AT19.04.2023
ES19.04.2023
FI19.04.2023
HR19.04.2023
LT19.04.2023
LV19.04.2023
NL19.04.2023
PL19.04.2023
RS19.04.2023
SE19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2024/01]AL19.04.2023
AT19.04.2023
ES19.04.2023
HR19.04.2023
LT19.04.2023
LV19.04.2023
NL19.04.2023
PL19.04.2023
RS19.04.2023
SE19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2023/51]AL19.04.2023
AT19.04.2023
ES19.04.2023
HR19.04.2023
NL19.04.2023
PL19.04.2023
RS19.04.2023
SE19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2023/50]AL19.04.2023
AT19.04.2023
ES19.04.2023
NL19.04.2023
PL19.04.2023
SE19.04.2023
NO19.07.2023
GR20.07.2023
IS19.08.2023
PT21.08.2023
Former [2023/48]AT19.04.2023
ES19.04.2023
NL19.04.2023
SE19.04.2023
NO19.07.2023
PT21.08.2023
Former [2023/46]ES19.04.2023
NL19.04.2023
PT21.08.2023
Former [2023/43]NL19.04.2023
Documents cited:Search[YA]US2012239364  (GLOR FADI [BE], et al);
 [YA]US2019125290  (ARAI YOSHINORI [JP], et al);
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.