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Extract from the Register of European Patents

EP About this file: EP3082250

EP3082250 - SENSORLESS CONTROL OF A DC SYNCHRONOUS MACHINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.04.2022
Database last updated on 24.04.2024
FormerThe patent has been granted
Status updated on  30.04.2021
FormerGrant of patent is intended
Status updated on  30.11.2020
FormerExamination is in progress
Status updated on  17.12.2019
FormerRequest for examination was made
Status updated on  28.04.2017
Most recent event   Tooltip12.04.2024Lapse of the patent in a contracting state
New state(s): CY		published on 15.05.2024 [2024/20]
Applicant(s)For all designated states
Hamilton Sundstrand Corporation
Four Coliseum Centre
2730 West Tyvola Road
Charlotte, NC 28217 / US
[2016/42]
Inventor(s)01 / ROZMAN, Gregory I.
6428 Sawgrass Drive
Rockford, IL 61114 / US
02 / MOSS, Steven J.
3381 Fawnridge Drive
Rockford, IL 61114 / US
03 / GIERAS, Jacek F.
315 Strickland Street
Glastonbury, CT 06033 / US
 [2016/42]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2021/22]
Former [2016/42]Bridge, Kerry Ann
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date16165111.213.04.2016
[2016/42]
Priority number, dateUS20151468587914.04.2015         Original published format: US201514685879
[2016/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3082250
Date:19.10.2016
Language:EN
[2016/42]
Type: B1 Patent specification 
No.:EP3082250
Date:02.06.2021
Language:EN
[2021/22]
Search report(s)(Supplementary) European search report - dispatched on:EP10.08.2016
ClassificationIPC:H02P6/182, H02P9/30, H02P9/48
[2016/42]
CPC:
H02P6/182 (EP,US); H02K11/33 (US); H02P9/302 (EP,US);
H02P9/48 (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 [2017/22]
Former [2016/42]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:SENSORLOSE STEUERUNG EINER SYNCHRONMASCHINE[2016/42]
English:SENSORLESS CONTROL OF A DC SYNCHRONOUS MACHINE[2016/42]
French:COMMANDE SANS CAPTEUR D'UNE MACHINE SYNCHRONE À COURANT CONTINU[2016/42]
Examination procedure13.04.2016Date on which the examining division has become responsible
19.04.2017Amendment by applicant (claims and/or description)
19.04.2017Examination requested  [2017/22]
20.12.2019Despatch of a communication from the examining division (Time limit: M06)
29.06.2020Reply to a communication from the examining division
01.12.2020Communication of intention to grant the patent
26.03.2021Fee for grant paid
26.03.2021Fee for publishing/printing paid
26.03.2021Receipt of the translation of the claim(s)
Opposition(s)03.03.2022No opposition filed within time limit [2022/19]
Fees paidRenewal fee
25.04.2018Renewal fee patent year 03
18.04.2019Renewal fee patent year 04
17.03.2020Renewal fee patent year 05
21.04.2021Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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  TooltipHU13.04.2016
AL02.06.2021
AT02.06.2021
CY02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
IT02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
[2024/20]
Former [2024/18]HU13.04.2016
AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
IT02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2023/06]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
IT02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/36]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
IT02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/29]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/26]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/21]AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/10]AT02.06.2021
CZ02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/09]AT02.06.2021
CZ02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
PT04.10.2021
Former [2022/08]AT02.06.2021
CZ02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RS02.06.2021
SE02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2022/07]AT02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RS02.06.2021
SE02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/52]FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
PL02.06.2021
RS02.06.2021
SE02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/51]FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
RS02.06.2021
SE02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/49]FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
SE02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/47]FI02.06.2021
LT02.06.2021
BG02.09.2021
Former [2021/46]FI02.06.2021
LT02.06.2021
Documents cited:Search[Y]WO8603907  (SUNDSTRAND CORP [US]) [Y] 1-15 * page 7, line 32 - page 9, line 2; figures 2,6 * * page 10, line 24 - page 12, line 22 *;
 [Y]WO0067355  (ABB AB [SE], et al) [Y] 1-15 * page 2, line 19 - page 3, line 6; figure 1 * * page 12, line 30 - page 13, line 30 *;
 [A]JP2008072886  (UEDA KIYOTAKA) [A] 1,9* paragraph [0066] - paragraph [0092]; figures 1-6; claims 1-5 *;
 [Y]US2009012742  (ELDERY MOHAMED A [CA], et al) [Y] 1-15 * paragraph [0017] - paragraph [0029]; figures 2,3; claims 1,13 *;
 [Y]US2010148712  (KLATT FREDERICK WILLIAM [US]) [Y] 1-15 * paragraph [0119] - paragraph [0127]; figures 1-5 * * paragraph [0018] - paragraph [0027] *;
 [A]EP2621081  (HAMILTON SUNDSTRAND CORP [US]) [A] 12 * paragraph [0012] - paragraph [0017]; figure 2 *
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.