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Extract from the Register of European Patents

EP About this file: EP3273928

EP3273928 - METHOD FOR PRODUCING DENTAL PROSTHESES [Right-click to bookmark this link]
Former [2018/05]METHOD FOR PRODUCING DENTAL PROSTHESES, READY-TO-USE DENTAL MATERIAL, AND KIT CONTAINING THE DENTAL MATERIAL
[2022/11]
StatusNo opposition filed within time limit
Status updated on  11.08.2023
Database last updated on 03.08.2024
FormerThe patent has been granted
Status updated on  02.09.2022
FormerGrant of patent is intended
Status updated on  18.08.2022
FormerExamination is in progress
Status updated on  29.06.2022
FormerGrant of patent is intended
Status updated on  29.03.2022
FormerExamination is in progress
Status updated on  19.10.2018
FormerRequest for examination was made
Status updated on  29.12.2017
FormerThe international publication has been made
Status updated on  07.08.2017
Most recent event   Tooltip26.07.2024Lapse of the patent in a contracting state
New state(s): AT		published on 28.08.2024 [2024/35]
Applicant(s)For all designated states
Kulzer GmbH
Leipziger Strasse 2
63450 Hanau / DE
[2018/05]
Inventor(s)01 / RUPPERT, Klaus
Büchertalstrasse 16
63477 Maintal / DE
02 / HOHMANN, Alfred
Burgweg 5
61389 Schmitten / DE
03 / DEKERT, Stephan
71273 Wehrheim / DE
 [2022/31]
Former [2018/05]01 / RUPPERT, Klaus
Büchertalstrasse 16
63477 Maintal / DE
02 / HOHMANN, Alfred
Burgweg 5
61389 Schmitten / DE
03 / DEKERT, Stephan
Zur Bendermühle 9
61273 Wehrheim / DE
Representative(s)Bendele, Tanja
RUHR-IP Patentanwälte
Wolfsbachweg 29
45133 Essen / DE
[N/P]
Former [2022/40]Bendele, Tanja
RUHR-IP Patentanwälte
Brucker Holt 58
45133 Essen / DE
Former [2018/05]Bendele, Tanja
Ruhr-IP Patentanwälte
Postfach 23 01 44
45069 Essen / DE
Application number, filing date16710996.622.03.2016
[2018/05]
WO2016EP56261
Priority number, dateDE20151010444024.03.2015         Original published format: DE102015104440
[2018/05]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2016150962
Date:29.09.2016
Language:DE
[2016/39]
Type: A1 Application with search report 
No.:EP3273928
Date:31.01.2018
Language:DE
The application published by WIPO in one of the EPO official languages on 29.09.2016 takes the place of the publication of the European patent application.
[2018/05]
Type: B1 Patent specification 
No.:EP3273928
Date:05.10.2022
Language:DE
[2022/40]
Search report(s)International search report - published on:EP29.09.2016
ClassificationIPC:A61K6/15, A61K6/887
[2022/11]
CPC:
A61K6/15 (EP,US); A61K6/887 (EP,US); A61K6/71 (EP,US);
C08L33/04 (US)
C-Set:
A61K6/887, C08L33/04 (EP,US)
Former IPC [2018/05]A61K6/00, A61K6/083
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 [2018/05]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG DENTALER PROTHESEN[2022/11]
English:METHOD FOR PRODUCING DENTAL PROSTHESES[2022/11]
French:PROCÉDÉ DE FABRICATION DE PROTHÈSES DENTAIRES[2022/11]
Former [2018/05]VERFAHREN ZUR HERSTELLUNG DENTALER PROTHESEN SOWIE GEBRAUCHSFERTIGES DENTALMATERIAL UND KIT ENTHALTEND DAS DENTALMATERIAL
Former [2018/05]METHOD FOR PRODUCING DENTAL PROSTHESES, READY-TO-USE DENTAL MATERIAL, AND KIT CONTAINING THE DENTAL MATERIAL
Former [2018/05]PROCÉDÉ DE FABRICATION DE PROTHÈSES DENTAIRES ET MATÉRIAU DENTAIRE PRÊT À L'EMPLOI ET TROUSSE CONTENANT LE MATÉRIEL DENTAIRE
Entry into regional phase24.10.2017National basic fee paid 
24.10.2017Designation fee(s) paid 
24.10.2017Examination fee paid 
Examination procedure18.10.2017Amendment by applicant (claims and/or description)
18.10.2017Date on which the examining division has become responsible
24.10.2017Examination requested  [2018/05]
17.10.2018Despatch of a communication from the examining division (Time limit: M04)
14.02.2019Reply to a communication from the examining division
02.07.2019Despatch of a communication from the examining division (Time limit: M06)
29.11.2019Reply to a communication from the examining division
08.06.2021Despatch of a communication from the examining division (Time limit: M04)
07.10.2021Reply to a communication from the examining division
30.03.2022Communication of intention to grant the patent
27.06.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
27.06.2022Fee for grant paid
27.06.2022Fee for publishing/printing paid
19.08.2022Communication of intention to grant the patent
25.08.2022Receipt of the translation of the claim(s)
Opposition(s)06.07.2023No opposition filed within time limit [2023/37]
Fees paidRenewal fee
03.04.2018Renewal fee patent year 03
26.03.2019Renewal fee patent year 04
24.03.2020Renewal fee patent year 05
23.03.2021Renewal fee patent year 06
25.03.2022Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
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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  TooltipAL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
AT22.03.2023
IE22.03.2023
LU22.03.2023
BE31.03.2023
FR31.03.2023
[2024/35]
Former [2024/11]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
IE22.03.2023
LU22.03.2023
BE31.03.2023
FR31.03.2023
Former [2024/08]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
IE22.03.2023
LU22.03.2023
Former [2024/02]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
LU22.03.2023
Former [2023/51]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/48]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/38]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/37]AL05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/35]CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/34]DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/33]DK05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/26]ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/24]ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
PT06.02.2023
Former [2023/23]ES05.10.2022
FI05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
PT06.02.2023
Former [2023/22]ES05.10.2022
FI05.10.2022
LT05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
PT06.02.2023
Former [2023/20]LT05.10.2022
NL05.10.2022
NO05.01.2023
Former [2023/17]NL05.10.2022
Cited inInternational search[X]US5554665  (TATEOSIAN LOUIS H [US], et al) [X] 1,2,5,7,8,10,13-15,17,19-22 * column 9, line 19 - line 21; examples 4-6, 12-15 *;
 [X]DE19941829  (VOCO GMBH [DE]) [X] 14,15 * column 3, line 41 - line 43; claims 3, 6-7, 12 *;
 [X]DE29624496U  (IVOCLAR VIVADENT AG [LI]) [X] 5,7-13,19 * page 5, paragraph 42; claim 8 *;
 [X]EP1564155  (HERAEUS KULZER GMBH [DE]) [X] 5,14 * paragraphs [0017] , [0 19]; claims 3, 5 *;
 [X]US2011315928  (JIN XIAOMING [US], et al) [X] 5,7,8,10,11,13* claim 1; table XI *
ExaminationEP0995421
 US6180688
 WO0143700
 EP1243230
 EP1444972
 WO2005002531
 US2006264532
 US2007043142
 EP2233123
 WO2011081976
 US2012296003
 WO2015006087
    - XU HOCKIN H K ET AL, "Dental glass-reinforced composite for caries inhibition: calcium phosphate ion release and mechanical properties.", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH. PART B, APPLIED BIOMATERIALS FEB 2010, (201002), vol. 92, no. 2, ISSN 1552-4981, pages 332 - 340
    - GBURECK U ET AL, "Rheological enhancement of mechanically activated [alpha]-tricalcium phosphate cements", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH - PART B APPLIED BIOMATERIALS 200504 US, (200504), vol. 73, no. 1, ISSN 0021-9304, pages 1 - 6
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.