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Extract from the Register of European Patents

EP About this file: EP0805959

EP0805959 - METHOD FOR DETERMINATION OF FLOW RATE IN A FLUID [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.01.2005
Database last updated on 23.04.2024
Most recent event   Tooltip04.01.2008Lapse of the patent in a contracting state
New state(s): PT		published on 06.02.2008  [2008/06]
Applicant(s)For all designated states
GUDMUNDSSON, Jon Steinar
Alfheimsvingen 4
7022 Trondheim / NO
[1997/46]
Inventor(s)01 / see applicant
...
[1997/46]
Representative(s)Dealtry, Brian, et al
Potter Clarkson LLP The Belgrave Centre
Talbot Street
Nottingham NG1 5GG / GB
[N/P]
Former [1997/46]Dealtry, Brian, et al
Eric Potter & Clarkson St. Mary's Court St. Mary's Gate
Nottingham NG1 1LE / GB
Application number, filing date95938073.409.11.1995
[1997/46]
WO1995NO00211
Priority number, dateNO1994000426409.11.1994         Original published format: NO 944264
[1997/46]
Filing languageNO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9615427
Date:23.05.1996
Language:EN
[1996/23]
Type: A1 Application with search report 
No.:EP0805959
Date:12.11.1997
Language:EN
The application published by WIPO in one of the EPO official languages on 23.05.1996 takes the place of the publication of the European patent application.
[1997/46]
Type: B1 Patent specification 
No.:EP0805959
Date:24.03.2004
Language:EN
[2004/13]
Search report(s)International search report - published on:SE23.05.1996
ClassificationIPC:G01F1/34, G01F1/66, G01F1/74, G01F1/76, G01P5/14, G01P5/18
[1997/46]
CPC:
G01F1/66 (EP,US); G01F1/36 (EP,US); G01F1/74 (EP,US);
G01P5/14 (EP,US); G01P5/24 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1997/46]
TitleGerman:VERFAHREN ZUR BESTIMMUNG DES DURCHFLUSSES EINES FLUIDS[1997/46]
English:METHOD FOR DETERMINATION OF FLOW RATE IN A FLUID[1997/46]
French:PROCEDE DE DETERMINATION DU DEBIT D'UN FLUIDE[1997/46]
Entry into regional phase09.11.1995Translation filed 
09.06.1997National basic fee paid 
09.06.1997Designation fee(s) paid 
09.06.1997Examination fee paid 
Examination procedure07.06.1996Request for preliminary examination filed
International Preliminary Examining Authority: SE
09.06.1997Examination requested  [1997/46]
17.12.2002Despatch of a communication from the examining division (Time limit: M06)
08.05.2003Reply to a communication from the examining division
27.06.2003Communication of intention to grant the patent
27.10.2003Fee for grant paid
27.10.2003Fee for publishing/printing paid
Opposition(s)28.12.2004No opposition filed within time limit [2005/11]
Fees paidRenewal fee
27.11.1997Renewal fee patent year 03
10.11.1998Renewal fee patent year 04
12.11.1999Renewal fee patent year 05
13.10.2000Renewal fee patent year 06
18.10.2001Renewal fee patent year 07
25.10.2002Renewal fee patent year 08
28.10.2003Renewal fee patent year 09
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  TooltipBE24.03.2004
CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
ES05.07.2004
PT24.08.2004
IE09.11.2004
LU09.11.2004
MC30.11.2004
[2008/06]
Former [2007/16]BE24.03.2004
CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
ES05.07.2004
IE09.11.2004
LU09.11.2004
MC30.11.2004
Former [2006/13]BE24.03.2004
CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
ES05.07.2004
IE09.11.2004
MC30.11.2004
Former [2005/48]BE24.03.2004
CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
ES05.07.2004
MC30.11.2004
Former [2005/02]BE24.03.2004
CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
ES05.07.2004
Former [2005/01]BE24.03.2004
CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
Former [2004/51]CH24.03.2004
LI24.03.2004
GR24.06.2004
SE24.06.2004
Former [2004/41]GR24.06.2004
SE24.06.2004
Former [2004/40]SE24.06.2004
Cited inInternational search[X]SU938023  ;
 [X]US3523454  (RUSNAK JEROME J);
 [A]US4312234  (RHODES E, et al);
 [A]US4364413  (BERSIN RICHARD L, et al);
 [X]FI853631L  (RAIMO PARKKINEN OY [FI]);
 [Y]WO9005283  (DELSING JERKER [SE]);
 [A]US5099697  (AGAR JORAM [KY]);
 [Y]WO9314382  (GUDMUNDSSON JON STEINAR [NO])
 [X]  - DERWENT'S ABSTRACT, No. G0253K/18, week 8318; & SU,A,938 023 (GIDROPROEKT RES INST), 25 June 1982., & SU938023 A 00000000
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.