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Extract from the Register of European Patents

EP About this file: EP3645981

EP3645981 - METHOD FOR MEASURING A SPEED OF A FLUID [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.06.2022
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  02.07.2021
FormerGrant of patent is intended
Status updated on  16.02.2021
FormerRequest for examination was made
Status updated on  03.04.2020
FormerThe international publication has been made
Status updated on  04.01.2019
Formerunknown
Status updated on  27.06.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Sagemcom Energy & Telecom SAS
250 Route de l'Empereur
92500 Rueil-Malmaison / FR
[2020/19]
Inventor(s)01 / TEBOULLE, Henri
c/o SAGEMCOM ENERGY&TELECOM SAS
250 Route de l'Empereur
92500 Rueil Malmaison / FR
 [2020/19]
Representative(s)Lavaud, Thomas, et al
Cabinet Boettcher
16, rue Médéric
75017 Paris / FR
[2020/19]
Application number, filing date18731495.022.06.2018
[2020/19]
WO2018EP66810
Priority number, dateFR2017005591027.06.2017         Original published format: FR 1755910
[2020/19]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2019002145
Date:03.01.2019
Language:FR
[2019/01]
Type: A1 Application with search report 
No.:EP3645981
Date:06.05.2020
Language:FR
The application published by WIPO in one of the EPO official languages on 03.01.2019 takes the place of the publication of the European patent application.
[2020/19]
Type: B1 Patent specification 
No.:EP3645981
Date:04.08.2021
Language:FR
[2021/31]
Search report(s)International search report - published on:EP03.01.2019
ClassificationIPC:G01F1/66, G01P5/24
[2020/19]
CPC:
G01F1/667 (EP); G01F1/668 (EP,US); G01F1/66 (EP);
G01F25/10 (US); G01P5/245 (EP,US); G06F17/15 (US);
G06F17/17 (US); H03M1/12 (US); H03M1/1205 (US);
H03M1/124 (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 [2020/19]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR MESSUNG EINER GESCHWINDIGKEIT EINES FLUIDS[2020/19]
English:METHOD FOR MEASURING A SPEED OF A FLUID[2020/19]
French:PROCÉDÉ DE MESURE D'UNE VITESSE D'UN FLUIDE[2021/11]
Former [2020/19]PROCEDE DE MESURE D'UNE VITESSE D'UN FLUIDE
Entry into regional phase23.12.2019National basic fee paid 
23.12.2019Designation fee(s) paid 
23.12.2019Examination fee paid 
Examination procedure23.12.2019Examination requested  [2020/19]
23.12.2019Date on which the examining division has become responsible
17.02.2021Communication of intention to grant the patent
18.06.2021Fee for grant paid
18.06.2021Fee for publishing/printing paid
18.06.2021Receipt of the translation of the claim(s)
Opposition(s)06.05.2022No opposition filed within time limit [2022/28]
Fees paidRenewal fee
22.06.2020Renewal fee patent year 03
23.06.2021Renewal fee patent year 04
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  TooltipHU22.06.2018
AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
TR04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
[2024/29]
Former [2024/24]HU22.06.2018
AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2024/23]AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
MK04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2024/20]AL04.08.2021
AT04.08.2021
CY04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2023/08]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
MC04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/36]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
IT04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SI04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/29]AL04.08.2021
AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/25]AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SK04.08.2021
SM04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/24]AT04.08.2021
CZ04.08.2021
DK04.08.2021
EE04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
RO04.08.2021
RS04.08.2021
SE04.08.2021
SK04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/21]AT04.08.2021
DK04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/16]AT04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
NL04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/10]AT04.08.2021
ES04.08.2021
FI04.08.2021
HR04.08.2021
LT04.08.2021
LV04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
GR05.11.2021
IS04.12.2021
PT06.12.2021
Former [2022/09]AT04.08.2021
ES04.08.2021
FI04.08.2021
LT04.08.2021
RS04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
PT06.12.2021
Former [2022/08]AT04.08.2021
ES04.08.2021
FI04.08.2021
LT04.08.2021
SE04.08.2021
BG04.11.2021
NO04.11.2021
Former [2022/07]AT04.08.2021
LT04.08.2021
NO04.11.2021
Cited inInternational search[A]EP0797105  (SIEMENS AG [DE]) [A] 1-15 * claims 1-4,7 *;
 [A]US2005055171  (FREUND WILLIAM R [US], et al) [A] 1-15 * paragraphs [0031] , [0033] , [0 45] - [0051] - [ 134] , [ 173]; figure 4 *;
 [A]WO2016150385  (UNIV HEFEI TECHNOLOGY [CN]) [A] 11-13* abstract *;
 [A]US2016334255  (GESTNER BRIAN [US]) [A] 1-15 * paragraphs [0016] - [0026] - [0042] - [0046] - [0052] - [0055]; figures 1, 2, 9 *
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.