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Extract from the Register of European Patents

EP About this file: EP1221572

EP1221572 - Swirler burner [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.08.2006
Database last updated on 07.10.2024
Most recent event   Tooltip21.08.2009Change - representativepublished on 23.09.2009  [2009/39]
Applicant(s)For all designated states
Haldor Topso̸e A/S
Nymo̸llevej 55
2800 Kgs. Lyngby / DK
[N/P]
Former [2002/28]For all designated states
Haldor Topsoe A/S
Nymollevej 55
2800 Kgs. Lyngby / DK
Inventor(s)01 / Primdahl, Iver Ivarsen
Dalmosevej 6-8
2800 Kgs. Lyngby / DK
 [2002/28]
Representative(s)Zellentin, Wiger
Patentanwälte Zellentin & Partner Rubensstrasse 30
67061 Ludwigshafen / DE
[2009/39]
Former [2005/33]Zellentin, Wiger
Patentanwälte Zellentin & Partner GbR Rubensstrasse 30
67061 Ludwigshafen / DE
Application number, filing date01128820.604.12.2001
[2002/28]
Priority number, dateDK2001000001004.01.2001         Original published format: DK 200100010
[2002/28]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1221572
Date:10.07.2002
Language:EN
[2002/28]
Type: A3 Search report 
No.:EP1221572
Date:31.07.2002
[2002/31]
Type: B1 Patent specification 
No.:EP1221572
Date:05.10.2005
Language:EN
[2005/40]
Search report(s)(Supplementary) European search report - dispatched on:EP17.06.2002
ClassificationIPC:F23D14/24, F23C7/00
[2002/28]
CPC:
F23D14/24 (EP,US); F23C7/004 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2003/17]
Former [2002/28]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Drallbrenner[2002/28]
English:Swirler burner[2002/28]
French:Brûleur à générateur de vortex[2002/28]
Examination procedure31.01.2003Examination requested  [2003/14]
13.05.2004Despatch of a communication from the examining division (Time limit: M04)
14.09.2004Reply to a communication from the examining division
24.03.2005Communication of intention to grant the patent
03.08.2005Fee for grant paid
03.08.2005Fee for publishing/printing paid
Opposition(s)06.07.2006No opposition filed within time limit [2006/37]
Fees paidRenewal fee
02.01.2004Renewal fee patent year 03
03.01.2005Renewal 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  TooltipAT05.10.2005
BE05.10.2005
TR05.10.2005
CY04.12.2005
IE05.12.2005
LU31.12.2005
MC31.12.2005
DK05.01.2006
GR05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
[2007/20]
Former [2007/09]AT05.10.2005
BE05.10.2005
TR05.10.2005
IE05.12.2005
LU31.12.2005
MC31.12.2005
DK05.01.2006
GR05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/51]AT05.10.2005
BE05.10.2005
TR05.10.2005
IE05.12.2005
MC31.12.2005
DK05.01.2006
GR05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/48]AT05.10.2005
BE05.10.2005
IE05.12.2005
MC31.12.2005
DK05.01.2006
GR05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/40]AT05.10.2005
BE05.10.2005
MC31.12.2005
DK05.01.2006
GR05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/38]AT05.10.2005
BE05.10.2005
DK05.01.2006
GR05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/36]AT05.10.2005
BE05.10.2005
DK05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/34]AT05.10.2005
DK05.01.2006
SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/33]SE05.01.2006
ES16.01.2006
PT06.03.2006
Former [2006/27]SE05.01.2006
PT06.03.2006
Former [2006/25]PT06.03.2006
Documents cited:Search[A]EP0283422  (UNITED TECHNOLOGIES CORP [US]) [A] 4 * column 2, line 46 - line 51; figures 2,3 * * column 2, line 59 - column 3, line 13 ** column 2, line 61 - line 63 *;
 [Y]US5020329  (EKSTEDT EDWARD E [US], et al) [Y] 4 * figures 1,2 * * column 2, line 49 - column 3, line 7 *;
 [DY]US5496170  (PRIMDAHL IVAR I [DK], et al) [DY] 2,3,5 * figure 1 * * column 2, line 23 - line 27 *;
 [XY]US5816049  (JOSHI NARENDRA D [US]) [X] 1 * figures 1,2,6 * * column 4, line 6 - line 30 * * column 5, line 44 - line 62 * * column 6, line 33 - line 48 * [Y] 2-5
by applicantUS5496170
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.