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Extract from the Register of European Patents

EP About this file: EP3316849

EP3316849 - STERILIZABLE DENTAL ROOL CANAL FILLING COMPOSITION, POINTS/CONES MADE OF SAME, AND PROCESS OF STERILIZING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.10.2020
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  15.11.2019
FormerGrant of patent is intended
Status updated on  05.08.2019
FormerRequest for examination was made
Status updated on  06.04.2018
FormerThe international publication has been made
Status updated on  06.01.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
DENTSPLY SIRONA Inc.
221 West Philadelphia Street, Suite 60W
York, PA 17401-2991 / US
[2018/20]
Former [2018/19]For all designated states
Li, Nathan Y.
612 W. Lancaster Blvd. A
Lancaster, CA 93534 / US
Inventor(s)01 / LI, Nathan Y.
612 W. Lancaster Boulevard, No.A
Lancaster, CA 93534 / US
 [2019/51]
Former [2018/19]01 / see applicant
...
Representative(s)Hartz, Nikolai
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstrasse 8
80333 München / DE
[2018/19]
Application number, filing date16745565.801.07.2016
[2018/19]
WO2016US40885
Priority number, dateUS201562187751P01.07.2015         Original published format: US 201562187751 P
US201562187753P01.07.2015         Original published format: US 201562187753 P
[2018/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017004605
Date:05.01.2017
Language:EN
[2017/01]
Type: A1 Application with search report 
No.:EP3316849
Date:09.05.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 05.01.2017 takes the place of the publication of the European patent application.
[2018/19]
Type: B1 Patent specification 
No.:EP3316849
Date:18.12.2019
Language:EN
[2019/51]
Search report(s)International search report - published on:EP05.01.2017
ClassificationIPC:A61K6/00, A61K6/02
[2018/19]
CPC:
A61K6/802 (EP,US); A61K6/54 (EP,US); A61C5/50 (EP,US);
A61K6/17 (EP,US); A61L2/0035 (US); A61L2202/21 (US)
C-Set:
A61K6/54, C08L9/00 (EP,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 [2018/19]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:STERILISIERBARE DENTALE WURZELKANALFÜLLZUSAMMENSETZUNG, DARAUS HERGESTELLTE PUNKTE/ZAPFEN UND VERFAHREN ZUM STERILISIEREN DAVON[2018/19]
English:STERILIZABLE DENTAL ROOL CANAL FILLING COMPOSITION, POINTS/CONES MADE OF SAME, AND PROCESS OF STERILIZING SAME[2018/19]
French:COMPOSITION DE REMPLISSAGE DE CANAL RADICULAIRE DENTAIRE STÉRILISABLE, POINTES/CÔNES FABRIQUÉS À PARTIR DE CELLE-CI ET PROCÉDÉ DE STÉRILISATION CORRESPONDANT[2018/19]
Entry into regional phase18.12.2017National basic fee paid 
18.12.2017Designation fee(s) paid 
18.12.2017Examination fee paid 
Examination procedure18.12.2017Examination requested  [2018/19]
18.12.2017Date on which the examining division has become responsible
06.09.2018Amendment by applicant (claims and/or description)
06.08.2019Communication of intention to grant the patent
12.11.2019Fee for grant paid
12.11.2019Fee for publishing/printing paid
12.11.2019Receipt of the translation of the claim(s)
Opposition(s)21.09.2020No opposition filed within time limit [2020/48]
Fees paidRenewal fee
11.07.2018Renewal fee patent year 03
15.07.2019Renewal 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  TooltipHU01.07.2016
AL18.12.2019
AT18.12.2019
CY18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
MC18.12.2019
MK18.12.2019
MT18.12.2019
NL18.12.2019
PL18.12.2019
RO18.12.2019
RS18.12.2019
SI18.12.2019
SK18.12.2019
SM18.12.2019
TR18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
IE01.07.2020
LU01.07.2020
BE31.07.2020
[2022/32]
Former [2022/27]HU01.07.2016
AL18.12.2019
AT18.12.2019
CY18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
MC18.12.2019
MT18.12.2019
NL18.12.2019
PL18.12.2019
RO18.12.2019
RS18.12.2019
SI18.12.2019
SK18.12.2019
SM18.12.2019
TR18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
IE01.07.2020
LU01.07.2020
BE31.07.2020
Former [2021/24]AL18.12.2019
AT18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
MC18.12.2019
NL18.12.2019
PL18.12.2019
RO18.12.2019
RS18.12.2019
SI18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
IE01.07.2020
LU01.07.2020
BE31.07.2020
Former [2021/20]AL18.12.2019
AT18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
MC18.12.2019
NL18.12.2019
PL18.12.2019
RO18.12.2019
RS18.12.2019
SI18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
IE01.07.2020
LU01.07.2020
Former [2021/14]AL18.12.2019
AT18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
MC18.12.2019
NL18.12.2019
PL18.12.2019
RO18.12.2019
RS18.12.2019
SI18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
Former [2020/51]AL18.12.2019
AT18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RO18.12.2019
RS18.12.2019
SI18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
Former [2020/47]AL18.12.2019
CZ18.12.2019
DK18.12.2019
EE18.12.2019
ES18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RO18.12.2019
RS18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
Former [2020/40]AL18.12.2019
CZ18.12.2019
EE18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RO18.12.2019
RS18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
IS18.04.2020
PT13.05.2020
Former [2020/37]AL18.12.2019
CZ18.12.2019
EE18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RO18.12.2019
RS18.12.2019
SK18.12.2019
SM18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
PT13.05.2020
Former [2020/36]AL18.12.2019
CZ18.12.2019
EE18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RO18.12.2019
RS18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
PT13.05.2020
Former [2020/35]AL18.12.2019
CZ18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RO18.12.2019
RS18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
Former [2020/32]AL18.12.2019
FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
NL18.12.2019
RS18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
Former [2020/25]FI18.12.2019
HR18.12.2019
LT18.12.2019
LV18.12.2019
RS18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
Former [2020/23]FI18.12.2019
LT18.12.2019
LV18.12.2019
BG18.03.2020
NO18.03.2020
GR19.03.2020
Former [2020/22]FI18.12.2019
LT18.12.2019
BG18.03.2020
NO18.03.2020
Former [2020/21]NO18.03.2020
Cited inInternational search[Y]US4950697  (CHANG TIANG-SHING [US], et al);
 [Y]US2004228898  (ROSS ANTHONY C [US], et al);
 [Y]US2013337414  (LI NATHAN Y [US]);
 [DP]US9192545  (LI NATHAN Y [US])
by applicantUS2014272802
 US2014315155
 US9192545
 WO2013US42120
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.