Deutsch English Français

Contact

EP1063525

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...

News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...

Extract from the Register of European Patents

EP About this file: EP1063525

EP1063525 - Method for measuring the quantity of heat present in fuel gas [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 25.06.2010 Database last updated on 07.06.2024
Most recent event Tooltip	25.06.2010	Application deemed to be withdrawn	published on 28.07.2010 [2010/30]
Applicant(s)	For all designated states N.V. NEDERLANDSE GASUNIE Concourslaan 17 NL-9727 KC Groningen / NL
	For all designated states E.ON Ruhrgas AG Huttropstrasse 60 45138 Essen / DE
	[2004/37]
Former [2000/52]	For all designated states N.V. NEDERLANDSE GASUNIE Concourslaan 17 NL-9727 KC Groningen / NL
	For all designated states RUHRGAS AKTIENGESELLSCHAFT Huttropstrasse 60 45138 Essen / DE
Inventor(s)	01 / van Wesenbeeck, Petrus Johanna Marinus Maria Kremersheerd 30 9737 PA Groningen / NL
	02 / Jaeschke, Manfred Barkenberger Allee 192 46286 Dorsten / DE
	03 / Schouten, Johannes Adrianus Johan Buyeslaan 24 1141 GT Monnickendam / NL
	[2000/52]
Representative(s)	van Loon, C.J.J., et al Vereenigde Johan de Wittlaan 7 2517 JR Den Haag / NL
	[N/P]
Former [2006/37]	van Loon, C.J.J., et al VEREENIGDE Johan de Wittlaan 7 2517 JR The Hague / NL
Former [2000/52]	Krijgsman, Willem, et al DSM Patents & Trademarks Office Geleen P.O. Box 9 6160 MA Geleen / NL
Application number, filing date	99202501.5	29.07.1999
	[2000/52]
Priority number, date	EP19990201766	04.06.1999 Original published format: EP 99201766
	[2000/52]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP1063525
	Date:	27.12.2000
	Language:	EN
	[2000/52]
	Type:	A3 Search report
	No.:	EP1063525
	Date:	17.12.2003
	[2003/51]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	04.11.2003
Classification	IPC:	G01N33/22, G01N33/28, G01N25/00, G01N29/02	[2003/51]
	CPC:	G01N29/4436 (EP,US); G01N27/221 (EP,US); G01N29/024 (EP,US); G01N29/227 (EP,US); G01N29/228 (EP,US); G01N33/225 (EP,US); (+) G01N2291/02836 (EP,US); G01N2291/02863 (EP,US) (-)
	Former IPC [2000/52]	G01N33/22, G01N33/28, G01N25/00
Designated contracting states	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2000/52]
Title	German:	Verfahren zum Messen der in einem Brenngas anwesenden Wärmemenge	[2000/52]
	English:	Method for measuring the quantity of heat present in fuel gas	[2000/52]
	French:	Méthode de mesure de la quantité de chaleur présente dans un gaz combustible	[2000/52]
Examination procedure	15.06.2004	Examination requested [2004/34]
	30.06.2005	Despatch of a communication from the examining division (Time limit: M04)
	14.09.2005	Reply to a communication from the examining division
	02.02.2010	Application deemed to be withdrawn, date of legal effect [2010/30]
	09.03.2010	Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2010/30]
Fees paid	Renewal fee
	25.07.2001	Renewal fee patent year 03
	22.07.2002	Renewal fee patent year 04
	23.07.2003	Renewal fee patent year 05
	22.07.2004	Renewal fee patent year 06
	20.07.2005	Renewal fee patent year 07
	27.07.2006	Renewal fee patent year 08
	16.07.2007	Renewal fee patent year 09
	17.03.2008	Renewal fee patent year 10
	Penalty fee
	Additional fee for renewal fee
	31.07.2009	11 M06 Not yet paid
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.
Documents cited:	Search	[X]DE4336174 (RUHRGAS AG [DE]) [X] 1,3-6,8 * abstract * * column 1, line 40 - line 56 *;
		[A]WO9740375 (BRITISH GAS PLC [GB], et al) [A] 1 * the whole document *;
		[A]DE19707659 (BETR FORSCH INST ANGEW FORSCH [DE]) [A] 1 * abstract * * page 2, line 1 - line 32 * * page 3, line 43 - line 46 * * page 5, line 14 - line 38 * * page 6, line 12 - line 54 *;
		[A]WO9905517 (BRITISH GAS PLC [GB], et al) [A] 1 * the whole document, in particular page 8, last paragraph *;
		[X]DE19736528 (RUHRGAS AG [DE], et al) [X] 1-8 * column 1, line 39 - line 49 * * column 3, line 24 - line 51 * * column 4, line 37 - column 5, line 17; figures 2,3 *;
		[E]EP0939317 (RUHRGAS AG [DE], et al) [E] 1,3-6,8 * abstract * * paragraph [0004] - paragraph [0005] * * paragraph [0038]; claim 17 *;
		[E]EP0959354 (NEDERLANDSE GASUNIE NV [NL], et al) [E] 1-8 * abstract *;
		[E]EP0967483 (NEDERLANDSE GASUNIE NV [NL], et al) [E] 1-8 * abstract * * paragraph [0003] ** paragraph [0062] - paragraph [0067]; figures 1-6 *

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.

Legal notice
Terms of use
24.1.24; 35p