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Extract from the Register of European Patents

EP About this file: EP2900936

EP2900936 - MAGNETIC THRUST BEARING, TURBO MACHINE AND METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.01.2021
Database last updated on 13.07.2024
FormerThe patent has been granted
Status updated on  31.01.2020
FormerGrant of patent is intended
Status updated on  23.09.2019
FormerExamination is in progress
Status updated on  31.03.2017
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
Nuovo Pignone S.r.l.
Via Felice Matteucci 2
50127 Florence / IT
[2020/10]
Former [2015/32]For all designated states
Nuovo Pignone S.r.l.
Via Felice Matteucci 2
50127 Florence / IT
Inventor(s)01 / MASALA, Andrea
Via Felice Matteucci 2
I-50127 Florence / IT
02 / CAMATTI, Massimo
Via Felice Matteucci 2
I-50127 Florence / IT
03 / GIORNI, Eugenio
Via Felice Matteucci 2
I-50127 Florence / IT
04 / BELLACCI, Michelangelo
Via Felice Matteucci 2
I-50127 Florence / IT
 [2015/32]
Representative(s)BRP Renaud & Partner mbB Rechtsanwälte Patentanwälte Steuerberater
Königstraße 28
70173 Stuttgart / DE
[2020/10]
Former [2015/32]Illingworth-Law, William Illingworth
GPO Europe
GE International Inc. The Ark
201 Talgarth Road
Hammersmith
London W6 8BJ / GB
Application number, filing date13765362.219.09.2013
[2020/10]
WO2013EP69485
Priority number, dateIT2012CO0004520.09.2012         Original published format: IT CO20120045
[2015/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014044761
Date:27.03.2014
Language:EN
[2014/13]
Type: A1 Application with search report 
No.:EP2900936
Date:05.08.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 27.03.2014 takes the place of the publication of the European patent application.
[2015/32]
Type: B1 Patent specification 
No.:EP2900936
Date:04.03.2020
Language:EN
[2020/10]
Search report(s)International search report - published on:EP27.03.2014
ClassificationIPC:F01D25/16, F16C39/06, H02K7/09, F16C32/04
[2019/36]
CPC:
F16C32/0476 (EP,US); F01D25/16 (EP,RU,US); F16C32/0468 (EP,US);
F16C39/06 (US); F16C43/00 (US); H02K7/09 (EP,US);
F05B2260/95 (EP,US); F16C2202/00 (EP,US); F16C2300/42 (EP,US);
F16C2360/00 (EP,US); F16C2360/24 (US); Y10T29/49009 (EP,US) (-)
Former IPC [2015/32]F01D25/16, F16C39/06, H02K7/09
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 [2015/32]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:MAGNETISCHES SCHUBLAGER, TURBOMASCHINE UND VERFAHREN[2015/32]
English:MAGNETIC THRUST BEARING, TURBO MACHINE AND METHOD[2015/32]
French:PALIER DE BUTÉE MAGNÉTIQUE, TURBOMACHINE ET PROCÉDÉ[2015/32]
Entry into regional phase20.04.2015National basic fee paid 
20.04.2015Designation fee(s) paid 
20.04.2015Examination fee paid 
Examination procedure16.04.2015Amendment by applicant (claims and/or description)
20.04.2015Examination requested  [2015/32]
03.04.2017Despatch of a communication from the examining division (Time limit: M06)
20.09.2017Reply to a communication from the examining division
24.09.2019Communication of intention to grant the patent
22.01.2020Fee for grant paid
22.01.2020Fee for publishing/printing paid
22.01.2020Receipt 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  03.04.2017
Opposition(s)07.12.2020No opposition filed within time limit [2021/06]
Fees paidRenewal fee
30.09.2015Renewal fee patent year 03
30.09.2016Renewal fee patent year 04
02.10.2017Renewal fee patent year 05
01.10.2018Renewal fee patent year 06
19.09.2019Renewal 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  TooltipHU19.09.2013
AL04.03.2020
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MK04.03.2020
MT04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
GB19.09.2020
IE19.09.2020
LU19.09.2020
BE30.09.2020
[2022/31]
Former [2022/30]HU19.09.2013
AL04.03.2020
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MT04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
GB19.09.2020
IE19.09.2020
LU19.09.2020
BE30.09.2020
Former [2022/27]HU19.09.2013
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MT04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
GB19.09.2020
IE19.09.2020
LU19.09.2020
BE30.09.2020
Former [2022/26]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
GB19.09.2020
IE19.09.2020
LU19.09.2020
BE30.09.2020
Former [2021/38]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
GB19.09.2020
IE19.09.2020
LU19.09.2020
BE30.09.2020
Former [2021/37]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
IE19.09.2020
LU19.09.2020
BE30.09.2020
Former [2021/36]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
LU19.09.2020
BE30.09.2020
Former [2021/27]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
LU19.09.2020
Former [2021/23]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/10]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/08]CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/50]CZ04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/49]CZ04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/48]ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/47]ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
Former [2020/46]FI04.03.2020
HR04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
Former [2020/45]FI04.03.2020
HR04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
Former [2020/39]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
Former [2020/38]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
NO04.06.2020
GR05.06.2020
Former [2020/37]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
NO04.06.2020
Former [2020/35]FI04.03.2020
NO04.06.2020
Cited inInternational search[XY]JPH05196041  (EBARA CORP) [X] 1-6 * abstract * * figure 1 * * paragraph [0009] * [Y] 7-14;
 [A]US6247638  (RESS JR ROBERT ANTHONY [US]) [A] 1-14 * figure 3 ** column 4 - column 5 *;
 [X]US2003107283  (SUZUKI NATSUSHI [JP], et al) [X] 1,2 * paragraph [0071] * * paragraph [0023] * * figure 6 *;
 [Y]US2007262668  (BRISSON BRUCE W [US], et al) [Y] 7-14 * figure 2 * * paragraph [0019] * * paragraph [0023] - paragraph [0024] * * paragraph [0028] *;
 [X]WO2010040535  (PRO DISKUS AG [CH], et al) [X] 1,2 * page 25; figure 4a * * paragraph [0002] *
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.