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Extract from the Register of European Patents

EP About this file: EP2998758

EP2998758 - MAGNETOMETER WITHOUT SERVO CONTROL AND WITH COMPENSATION OF FLUCTUATIONS OF THE WEAK FIELD RESONANCE SLOPE, ARRAY OF MAGNETOMETERS AND MEASUREMENT METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.06.2021
Database last updated on 24.04.2024
FormerThe patent has been granted
Status updated on  17.07.2020
FormerGrant of patent is intended
Status updated on  19.03.2020
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
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
25, rue Leblanc
Bâtiment "le Ponant D"
75015 Paris / FR
[2016/12]
Inventor(s)01 / LE PRADO, Matthieu
13 rue Lafontaine
38160 SAINT-MARCELLIN / FR
02 / LEGER, Jean-Michel
36, avenue Général Miribel
38190 VILLARD BONNOT / FR
03 / MORALES, Sophie
2B Lotissement la Colinière
38760 VARCES / FR
 [2016/12]
Representative(s)Brevalex
Tour Trinity
1 B Place de la Défense
92400 Courbevoie / FR
[N/P]
Former [2016/12]Brevalex
95, rue d'Amsterdam
75378 Paris Cedex 8 / FR
Application number, filing date15185192.015.09.2015
[2016/12]
Priority number, dateFR2014005888819.09.2014         Original published format: FR 1458888
[2016/12]
Filing languageFR
Procedural languageFR
PublicationType: A2 Application without search report 
No.:EP2998758
Date:23.03.2016
Language:FR
[2016/12]
Type: A3 Search report 
No.:EP2998758
Date:03.08.2016
Language:FR
[2016/31]
Type: B1 Patent specification 
No.:EP2998758
Date:19.08.2020
Language:FR
[2020/34]
Search report(s)(Supplementary) European search report - dispatched on:EP30.06.2016
ClassificationIPC:G01R33/24, // A61B5/04
[2016/12]
CPC:
G01R33/24 (EP,US); A61B5/243 (EP,US); A61B5/245 (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 [2016/44]
Former [2016/12]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:MAGNETOMETER OHNE REGELUNG UND MIT KOMPENSATION DER FLUKTUATIONEN DES RESONANZGEFÄLLES IN EINEM SCHWACHEN FELD, MAGNETOMETERNETZ UND MESSVERFAHREN[2016/12]
English:MAGNETOMETER WITHOUT SERVO CONTROL AND WITH COMPENSATION OF FLUCTUATIONS OF THE WEAK FIELD RESONANCE SLOPE, ARRAY OF MAGNETOMETERS AND MEASUREMENT METHOD[2016/12]
French:MAGNÉTOMÈTRE SANS ASSERVISSEMENT ET À COMPENSATION DES FLUCTUATIONS DE LA PENTE DE RESONANCE EN CHAMP FAIBLE, RÉSEAU DE MAGNÉTOMÈTRES ET PROCÉDÉ DE MESURE[2016/12]
Examination procedure21.09.2016Amendment by applicant (claims and/or description)
21.09.2016Examination requested  [2016/44]
20.03.2020Communication of intention to grant the patent
10.07.2020Fee for grant paid
10.07.2020Fee for publishing/printing paid
10.07.2020Receipt of the translation of the claim(s)
Opposition(s)20.05.2021No opposition filed within time limit [2021/30]
Fees paidRenewal fee
30.08.2017Renewal fee patent year 03
30.08.2018Renewal fee patent year 04
22.08.2019Renewal 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  TooltipHU15.09.2015
AL19.08.2020
AT19.08.2020
CY19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
IT19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
MK19.08.2020
MT19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SI19.08.2020
SK19.08.2020
SM19.08.2020
TR19.08.2020
IE15.09.2020
LU15.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
[2022/32]
Former [2022/27]HU15.09.2015
AL19.08.2020
AT19.08.2020
CY19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
IT19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
MT19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SI19.08.2020
SK19.08.2020
SM19.08.2020
TR19.08.2020
IE15.09.2020
LU15.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/37]AL19.08.2020
AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
IT19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SI19.08.2020
SK19.08.2020
SM19.08.2020
IE15.09.2020
LU15.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/36]AL19.08.2020
AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
IT19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SI19.08.2020
SK19.08.2020
SM19.08.2020
LU15.09.2020
BE30.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/34]AL19.08.2020
AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
IT19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SK19.08.2020
SM19.08.2020
LU15.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/28]AL19.08.2020
AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SK19.08.2020
SM19.08.2020
LU15.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/27]AL19.08.2020
AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
MC19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SM19.08.2020
LU15.09.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/25]AL19.08.2020
AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
ES19.08.2020
FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SM19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/23]AT19.08.2020
CZ19.08.2020
DK19.08.2020
EE19.08.2020
FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
SM19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/22]CZ19.08.2020
DK19.08.2020
EE19.08.2020
FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
NL19.08.2020
PL19.08.2020
RO19.08.2020
RS19.08.2020
SE19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/21]DK19.08.2020
FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
NL19.08.2020
PL19.08.2020
RS19.08.2020
SE19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/12]FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
NL19.08.2020
PL19.08.2020
RS19.08.2020
SE19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/10]FI19.08.2020
HR19.08.2020
LT19.08.2020
LV19.08.2020
PL19.08.2020
RS19.08.2020
SE19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
IS19.12.2020
PT21.12.2020
Former [2021/09]FI19.08.2020
LT19.08.2020
SE19.08.2020
BG19.11.2020
NO19.11.2020
GR20.11.2020
PT21.12.2020
Former [2021/08]FI19.08.2020
LT19.08.2020
SE19.08.2020
BG19.11.2020
NO19.11.2020
PT21.12.2020
Former [2021/07]FI19.08.2020
LT19.08.2020
NO19.11.2020
Documents cited:Search[A]US2975360  (BELL WILLIAM E) [A] 1-13 * the whole document *;
 [A]CA760579  (BUNKER RAMO) [A] 1-13 * the whole document *;
 [A]FR1591129  (COMMISSARIAT A L'ENERGIE ATOMIQUE) [A] 1-13 * the whole document *;
 [A]EP0463919  (COMMISSARIAT ENERGIE ATOMIQUE [FR]) [A] 1-13 * the whole document *;
 [AD]EP2426563  (COMMISSARIAT ENERGIE ATOMIQUE [FR]) [AD] 1-13* the whole document *;
 [A]US2014097837  (TAKAHASHI NOBUAKI [JP]) [A] 1-13 * the whole document *;
 [A]US2014121491  (ZHANG YANPING [JP]) [A] 1-13 * the whole document *
by applicantEP2426563
    - J. DUPONT-ROC, "Etude théorique de diverses résonances observables en champ nul sur des atomes ''habillés'' par des photons de radiofréquence", LE JOURNAL DE PHYSIQUE, (197102), doi:doi:10.1051/jphys:01971003202-3013500, page 135, XP009176673

DOI:   http://dx.doi.org/10.1051/jphys:01971003202-3013500
    - J.C. ALLDRED ET AL., "Square cross section coils for thé production of uniform magnetic fields", J. SCI. INSTRUM., (1967), vol. 44
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.