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Extract from the Register of European Patents

EP About this file: EP2756149

EP2756149 - CUTTING ELEMENTS FOR EARTH-BORING TOOLS, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS AND RELATED METHODS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.08.2019
Database last updated on 09.07.2024
FormerThe patent has been granted
Status updated on  21.09.2018
FormerGrant of patent is intended
Status updated on  03.04.2018
FormerExamination is in progress
Status updated on  11.11.2016
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Baker Hughes, a GE company, LLC
P.O. Box 4740
Houston, TX 77210-4740 / US
[2018/38]
Former [2014/30]For all designated states
Baker Hughes Incorporated
P.O. Box 4740
Houston, TX 77210-4740 / US
Inventor(s)01 / DIGIOVANNI, Anthony, A.
8910 Opper Ln.
Houston, TX 77064 / US
 [2014/30]
Representative(s)BRP Renaud & Partner mbB Rechtsanwälte Patentanwälte Steuerberater
Königstraße 28
70173 Stuttgart / DE
[2018/43]
Former [2014/30]Jeffrey, Philip Michael
Dehns
St Bride's House
10 Salisbury Square
London
EC4Y 8JD / GB
Application number, filing date12831302.013.09.2012
[2018/43]
WO2012US54999
Priority number, dateUS201161535772P16.09.2011         Original published format: US 201161535772 P
[2014/30]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013040123
Date:21.03.2013
Language:EN
[2013/12]
Type: A1 Application with search report 
No.:EP2756149
Date:23.07.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 21.03.2013 takes the place of the publication of the European patent application.
[2014/30]
Type: B1 Patent specification 
No.:EP2756149
Date:24.10.2018
Language:EN
[2018/43]
Search report(s)International search report - published on:KR21.03.2013
(Supplementary) European search report - dispatched on:EP07.06.2016
ClassificationIPC:E21B10/567, C09K3/14
[2016/27]
CPC:
E21B10/5676 (EP,US); B24D99/005 (EP,US); E21B10/55 (EP,US);
E21B10/5673 (EP,US); E21B10/5735 (EP,US); Y02E10/10 (EP)
Former IPC [2014/30]E21B10/46, C09K3/14
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 [2014/30]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:SCHNEIDEELEMENTE FÜR ERDBOHRWERKZEUGE, ERDBOHRWERKZEUGE MIT SOLCHEN SCHNEIDEELEMENTEN UND ZUGEHÖRIGE VERFAHREN[2014/30]
English:CUTTING ELEMENTS FOR EARTH-BORING TOOLS, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS AND RELATED METHODS[2014/30]
French:ÉLÉMENTS DE COUPE POUR DES OUTILS DE FORAGE DU SOL, OUTILS DE FORAGE DU SOL COMPRENANT DE TELS ÉLÉMENTS DE COUPE ET PROCÉDÉS ASSOCIÉS[2014/30]
Entry into regional phase17.03.2014National basic fee paid 
17.03.2014Search fee paid 
17.03.2014Designation fee(s) paid 
17.03.2014Examination fee paid 
Examination procedure17.03.2014Examination requested  [2014/30]
21.09.2016Amendment by applicant (claims and/or description)
11.11.2016Despatch of a communication from the examining division (Time limit: M04)
14.03.2017Reply to a communication from the examining division
13.04.2017Despatch of a communication from the examining division (Time limit: M06)
17.10.2017Reply to a communication from the examining division
04.04.2018Communication of intention to grant the patent
13.08.2018Fee for grant paid
13.08.2018Fee for publishing/printing paid
13.08.2018Receipt 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  11.11.2016
Opposition(s)25.07.2019No opposition filed within time limit [2019/40]
Fees paidRenewal fee
12.09.2014Renewal fee patent year 03
11.09.2015Renewal fee patent year 04
13.09.2016Renewal fee patent year 05
12.09.2017Renewal fee patent year 06
11.09.2018Renewal fee patent year 07
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  TooltipHU13.09.2012
AL24.10.2018
AT24.10.2018
CY24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
MC24.10.2018
MK24.10.2018
MT24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
TR24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
[2022/31]
Former [2021/34]HU13.09.2012
AL24.10.2018
AT24.10.2018
CY24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
MC24.10.2018
MT24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
TR24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2021/32]HU13.09.2012
AL24.10.2018
AT24.10.2018
CY24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
MC24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
TR24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2021/26]AL24.10.2018
AT24.10.2018
CY24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
MC24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
TR24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2020/25]AL24.10.2018
AT24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
MC24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
TR24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2020/17]AL24.10.2018
AT24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
TR24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/50]AL24.10.2018
AT24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SI24.10.2018
SK24.10.2018
SM24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/40]AL24.10.2018
AT24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SK24.10.2018
SM24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/37]AL24.10.2018
AT24.10.2018
CZ24.10.2018
DK24.10.2018
EE24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RO24.10.2018
RS24.10.2018
SE24.10.2018
SM24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/35]AL24.10.2018
AT24.10.2018
CZ24.10.2018
DK24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RS24.10.2018
SE24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/34]AL24.10.2018
AT24.10.2018
DK24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RS24.10.2018
SE24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/26]AL24.10.2018
AT24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RS24.10.2018
SE24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
PT24.02.2019
Former [2019/25]AT24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
RS24.10.2018
SE24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
Former [2019/24]AT24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
SE24.10.2018
BG24.01.2019
GR25.01.2019
IS24.02.2019
Former [2019/23]AT24.10.2018
ES24.10.2018
FI24.10.2018
HR24.10.2018
LT24.10.2018
LV24.10.2018
NL24.10.2018
PL24.10.2018
BG24.01.2019
IS24.02.2019
Former [2019/22]FI24.10.2018
LT24.10.2018
NL24.10.2018
PL24.10.2018
BG24.01.2019
IS24.02.2019
Former [2019/21]FI24.10.2018
LT24.10.2018
NL24.10.2018
IS24.02.2019
Former [2019/20]LT24.10.2018
NL24.10.2018
Former [2019/17]NL24.10.2018
Documents cited:Search[XAYI]US6065554  (TAYLOR MALCOLM ROY [GB], et al) [X] 1,2,5,6,8,10-12 * figures 2, 9, 10, 13, 14 * [A] 3,13,14 [Y] 15 [I] 4,7,9;
 [XAI]US2005247492  (SHEN YUELIN [US], et al) [X] 1,2,4,5,10-12 * figures 8, 11 * [A] 3,13,14 [I] 7-9;
 [Y]US2008006448  (ZHANG YOUHE [US], et al) [Y] 15 * figure 6A ** paragraph [0044] - paragraph [0046] *;
 [XAI]US2011031036  (PATEL SURESH G [US]) [X] 1,2,4,7,10-12 * figures 9, 9A, 9B, 9C, 9F, 10, 10A, 10B, 10C, 14 * [A] 3,13,14 [I] 9
International search[X]US6065554  (TAYLOR MALCOLM ROY [GB], et al);
 [A]US6550556  (MIDDLEMISS STEWART [US], et al);
 [Y]US2008006448  (ZHANG YOUHE [US], et al);
 [A]US2008264696  (DOURFAYE ALFAZAZI [FR], et al)
by applicantUS2011031036
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.