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Extract from the Register of European Patents

EP About this file: EP1422010

EP1422010 - Soldered copper heat exchangers and welding method of manufacturing them [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.02.2007
Database last updated on 22.08.2024
Most recent event   Tooltip12.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 14.01.2009  [2009/03]
Applicant(s)For all designated states
L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Cla
75, Quai d'Orsay
75321 Paris Cedex 07 / FR
[N/P]
Former [2006/12]For all designated states
L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des
Procédés Georges Claude, 75, Quai d'Orsay
75321 Paris Cedex 07 / FR
Former [2004/39]For all designated states
L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des
Procédés Georges Claude, 75, Quai d'Orsay
75321 Paris Cedex 07 / FR
Former [2004/22]For all designated states
L'AIR LIQUIDE S.A.
75, Quai d'Orsay
75321 Paris Cédex 07 / FR
Inventor(s)01 / BONNET, Christian
32 rue de la Mare
95650, PUISEUX-PONTOISE / FR
02 / FORTAIN, Jean-Marie
30 Chemin des Côtes Bizières
95520, OSNY / FR
03 / WAGNER, Marc
19 rue Louis Dupré
94100, SAINT MAUR / FR
 [2004/22]
Representative(s)Pittis, Olivier
L'Air Liquide, S.A.
Direction de la Propriété Intellectuelle
75, Quai d'Orsay
75321 Paris Cedex 07 / FR
[N/P]
Former [2004/22]Pittis, Olivier
L'Air Liquide, S.A., Direction de la Propriété Intellectuelle, 75, Quai d'Orsay
75321 Paris Cedex 07 / FR
Application number, filing date03300062.116.07.2003
[2004/22]
Priority number, dateFR2002000965830.07.2002         Original published format: FR 0209658
[2004/22]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP1422010
Date:26.05.2004
Language:FR
[2004/22]
Type: B1 Patent specification 
No.:EP1422010
Date:22.03.2006
Language:FR
[2006/12]
Search report(s)(Supplementary) European search report - dispatched on:EP11.03.2004
ClassificationIPC:B23K9/04, B23K9/23, B23K35/30
[2004/22]
CPC:
F28F21/085 (EP,US); B23K1/0012 (EP,US); B23K35/302 (EP,US);
B23K9/232 (EP,US); F28F9/0219 (EP,US); B23K2101/14 (EP,US);
B23K2103/12 (EP,US); B23K2103/22 (EP,US); Y10T29/4935 (EP,US);
Y10T29/49366 (EP,US); Y10T29/49389 (EP,US); Y10T29/49393 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2004/22]
TitleGerman:Wärmetauscher aus gelötetem Kupfer und Schweissverfahren zu deren Herstellung[2004/22]
English:Soldered copper heat exchangers and welding method of manufacturing them[2004/22]
French:Echangeurs thermiques en cuivre brasés et leur procédé de fabrication par soudage[2004/22]
Examination procedure16.07.2003Examination requested  [2004/22]
16.07.2003Loss of particular rights, legal effect: Drawings
27.02.2004Despatch of communication of loss of particular rights: Drawings {1}
16.03.2004Amendment by applicant (claims and/or description)
16.09.2005Communication of intention to grant the patent
30.12.2005Fee for grant paid
30.12.2005Fee for publishing/printing paid
Opposition(s)27.12.2006No opposition filed within time limit [2007/13]
Fees paidRenewal fee
20.06.2005Renewal fee patent year 03
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  TooltipAT22.03.2006
CY22.03.2006
CZ22.03.2006
EE22.03.2006
FI22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
RO22.03.2006
SI22.03.2006
SK22.03.2006
TR22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
GR23.06.2006
ES03.07.2006
LU16.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
HU23.09.2006
[2009/03]
Former [2008/37]AT22.03.2006
CZ22.03.2006
EE22.03.2006
FI22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
RO22.03.2006
SI22.03.2006
SK22.03.2006
TR22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
GR23.06.2006
ES03.07.2006
LU16.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
HU23.09.2006
Former [2008/32]AT22.03.2006
CZ22.03.2006
EE22.03.2006
FI22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
RO22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
GR23.06.2006
ES03.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
HU23.09.2006
Former [2008/28]AT22.03.2006
CZ22.03.2006
EE22.03.2006
FI22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
RO22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
GR23.06.2006
ES03.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
Former [2008/21]AT22.03.2006
CZ22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
RO22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
GR23.06.2006
ES03.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
Former [2007/42]AT22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
RO22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
ES03.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
Former [2007/40]AT22.03.2006
IE22.03.2006
IT22.03.2006
NL22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
ES03.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
Former [2007/31]AT22.03.2006
IE22.03.2006
NL22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
ES03.07.2006
BE31.07.2006
MC31.07.2006
PT22.08.2006
Former [2007/19]AT22.03.2006
IE22.03.2006
NL22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
ES03.07.2006
MC31.07.2006
PT22.08.2006
Former [2007/13]AT22.03.2006
IE22.03.2006
NL22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
DK22.06.2006
SE22.06.2006
ES03.07.2006
PT22.08.2006
Former [2007/03]AT22.03.2006
NL22.03.2006
SI22.03.2006
SK22.03.2006
BG22.06.2006
SE22.06.2006
ES03.07.2006
Former [2006/50]AT22.03.2006
NL22.03.2006
SI22.03.2006
BG22.06.2006
SE22.06.2006
ES03.07.2006
Former [2006/48]AT22.03.2006
NL22.03.2006
SI22.03.2006
BG22.06.2006
SE22.06.2006
Former [2006/45]AT22.03.2006
NL22.03.2006
SI22.03.2006
SE22.06.2006
Former [2006/43]AT22.03.2006
SI22.03.2006
Former [2006/40]SI22.03.2006
Documents cited:Search[A]US4817859  (BREITENMOSER GEORG [CH], et al) [A] 15* figure 3 *;
 [A]GB2328732  (IMI MARSTON LTD [GB], et al) [A] 14-16 * page 15, line 17 - page 16, line 2; claim 11 *;
 [A]FR2815895  (AIR LIQUIDE [FR]) [A] 1-17 * claim 1 *;
 [A]  - Metals Handbook, Ninth Edition, Volume 6, USA, AMERICAN SOCIETY FOR METALS, XP002238868 [A] 1-17 * Glossary, Page 3, "buttering" * * page 404; table 3 * * page 405, column 3, paragraph 5 * * page 406, column 1, paragraph 4 *
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.