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Extract from the Register of European Patents

EP About this file: EP3267035

EP3267035 - MUD PUMP SEALING ASSEMBLY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.10.2021
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  06.11.2020
FormerGrant of patent is intended
Status updated on  09.07.2020
FormerExamination is in progress
Status updated on  15.11.2019
FormerRequest for examination was made
Status updated on  13.07.2018
FormerThe application has been published
Status updated on  08.12.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Cameron Technologies Limited
Parkstraat 83
2514 JG The Hague / NL
[2019/11]
Former [2018/02]For all designated states
Cameron International Corporation
1333 West Loop South, Suite 1700
Houston, TX 77027 / US
Inventor(s)01 / BERTHAUD, Pascal
CAMERON FRANCE S.A.S.
Plaine Saint Pierre - CS 620
34535 BEZIERS CEDEX / FR
02 / BERTHAUD, Robert
38 Rue des Cèdres
31400 TOULOUSE / FR
 [2018/02]
Representative(s)Schlumberger Intellectual Property Department
Parkstraat 83
2514 JG Den Haag / NL
[2020/50]
Former [2018/02]Schlumberger Cambridge Research Limited
High Cross
Madingley Road
Cambridge CB3 0EL / GB
Application number, filing date16305856.307.07.2016
[2018/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3267035
Date:10.01.2018
Language:EN
[2018/02]
Type: B1 Patent specification 
No.:EP3267035
Date:09.12.2020
Language:EN
[2020/50]
Search report(s)(Supplementary) European search report - dispatched on:EP12.12.2016
ClassificationIPC:F04B15/02, F04B53/02, F04B53/04, F04B53/18, F04B53/16, E21B21/01, E21B21/08
[2020/31]
CPC:
F04B15/02 (EP,US); F04B39/042 (US); E21B21/01 (EP,US);
F04B39/0207 (US); F04B39/0284 (US); F04B53/02 (EP);
F04B53/04 (EP,US); F04B53/06 (US); F04B53/143 (US);
F04B53/162 (EP); F04B53/18 (EP,US); F16J15/182 (US);
E21B21/08 (EP,US) (-)
Former IPC [2018/02]F04B15/02, F04B53/02, F04B53/04, F04B53/18, E21B21/08, F04B53/16
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 [2018/33]
Former [2018/02]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:SCHLAMMPUMPENDICHTUNGSANORDNUNG[2018/02]
English:MUD PUMP SEALING ASSEMBLY[2018/02]
French:ENSEMBLE D'ÉTANCHÉITÉ DE POMPE DE BOUE[2018/02]
Examination procedure07.07.2016Date on which the examining division has become responsible
10.07.2018Amendment by applicant (claims and/or description)
10.07.2018Examination requested  [2018/33]
19.11.2019Despatch of a communication from the examining division (Time limit: M06)
18.05.2020Reply to a communication from the examining division
10.07.2020Communication of intention to grant the patent
29.10.2020Fee for grant paid
29.10.2020Fee for publishing/printing paid
29.10.2020Receipt of the translation of the claim(s)
Opposition(s)10.09.2021No opposition filed within time limit [2021/46]
Fees paidRenewal fee
30.07.2018Renewal fee patent year 03
15.07.2019Renewal fee patent year 04
14.07.2020Renewal fee patent year 05
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  TooltipHU07.07.2016
AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
MK09.12.2020
MT09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE07.07.2021
LU07.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
[2024/41]
Former [2024/22]HU07.07.2016
AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
MK09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE07.07.2021
LU07.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2023/30]HU07.07.2016
AL09.12.2020
AT09.12.2020
CY09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE07.07.2021
LU07.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2023/28]HU07.07.2016
AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE07.07.2021
LU07.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/35]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
IE07.07.2021
LU07.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/34]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
LU07.07.2021
BE31.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/23]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
LU07.07.2021
CH31.07.2021
LI31.07.2021
Former [2022/21]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
CH31.07.2021
LI31.07.2021
Former [2022/18]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
MC09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2022/10]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2022/08]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
ES09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/49]AL09.12.2020
AT09.12.2020
CZ09.12.2020
DK09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SI09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/45]AL09.12.2020
AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/42]AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
IS09.04.2021
PT09.04.2021
Former [2021/39]AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
PL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/37]AT09.12.2020
CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/36]CZ09.12.2020
EE09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/35]CZ09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RO09.12.2020
RS09.12.2020
SE09.12.2020
SK09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/34]CZ09.12.2020
FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/33]FI09.12.2020
HR09.12.2020
LT09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
PT09.04.2021
Former [2021/32]FI09.12.2020
HR09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
SM09.12.2020
BG09.03.2021
GR10.03.2021
Former [2021/30]FI09.12.2020
HR09.12.2020
LV09.12.2020
NL09.12.2020
RS09.12.2020
SE09.12.2020
BG09.03.2021
GR10.03.2021
Former [2021/28]FI09.12.2020
HR09.12.2020
LV09.12.2020
RS09.12.2020
SE09.12.2020
BG09.03.2021
GR10.03.2021
Former [2021/23]FI09.12.2020
LV09.12.2020
RS09.12.2020
SE09.12.2020
BG09.03.2021
GR10.03.2021
Former [2021/22]FI09.12.2020
RS09.12.2020
Former [2021/20]FI09.12.2020
Documents cited:Search[Y]US4541779  (BIRDWELL J C [US]) [Y] 2,11,12 * column 4, lines 39-41; claims 31,34 *;
 [A]US2008267785  (CERVENKA GREGORY PAUL [US], et al) [A] 1-15 * the whole document *;
 [XY]EP2025937  (THREE ES S R L [IT]) [X] 1,3-10,13-15 * paragraphs [0024] , [0027] , [0035] , [0038]; figures 1,2 * [Y] 2,11,12;
 [A]DE102008010286  (BOSCH GMBH ROBERT [DE]) [A] 1,9 * paragraphs [0017] , [0024] , [0025]; figure 1; claim 1 *;
 [A]DE202013105650U  (LEUCO SPA [IT]) [A] 1-15 * the whole document *;
 [A]US2014064996  (ARIMA YOSHINORI [JP]) [A] 4,13* figure 3A *
ExaminationEP2592268
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.