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Extract from the Register of European Patents

EP About this file: EP1201788

EP1201788 - HEAT EXCHANGER MADE OF ALUMINUM ALLOY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.06.2007
Database last updated on 22.01.2025
Most recent event   Tooltip27.07.2007Lapse of the patent in a contracting statepublished on 29.08.2007  [2007/35]
Applicant(s)For all designated states
Calsonic Kansei Corp.
24-15, Minamidai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
For:GB  IT 
NIHON PARKERIZING CO., LTD.
15-1, Nihonbashi, 1-Chome, Chuo-ku
Tokyo 103-0027 / JP
[2006/33]
Former [2006/28]For all designated states
Calsonickansei Corp.
24-15, Minamidai 5-chome, Nakanoku
Tokyo 164-0014 / JP
For:GB  IT 
NIHON PARKERIZING CO., LTD.
15-1, Nihonbashi, 1-Chome, Chuo-ku
Tokyo 103-0027 / JP
Former [2002/18]For all designated states
Calsonickansei Corp.
24-15, Minamidai 5-chome, Nakanoku
Tokyo 164-0014 / JP
For all designated states
NIHON PARKERIZING CO., LTD.
15-1, Nihonbashi, 1-Chome
Chuo-ku, Tokyo 103-0027 / JP
Inventor(s)01 / UEHARA, Toshiyuki, Calsonic Kansei Corp.
24-15, Minamidai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
02 / YOSIDA, Chizuko, Calsonic Kansei Corp.
24-15, Minamidai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
03 / YAMAZAKI, Etsuko, Calsonic Kansei Corp.
24-15, Minamidai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
04 / NAKADA, Kazuya, Nihon Parkerizing Co., Ltd.
15-1, Mihonbashi 1-chome, Chuo-ku
Tokyo 103-0027 / JP
 [2006/22]
Former [2002/18]01 / UEHARA, Toshiyuki, CalsonicKansei Corp.
24-15, Minamidai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
02 / YOSIDA, Chizuko, CalsonicKansei Corp.
24-15, Minamadai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
03 / YAMAZAKI, Etsuko, CalsonicKansei Corp.
24-15, Minamidai 5-chome, Nakano-ku
Tokyo 164-0014 / JP
04 / NAKADA, Kazuya, Nihon Parkerizing Co., Ltd.
15-1, Mihonbashi 1-chome, Chuo-ku
Tokyo 103-0027 / JP
Representative(s)Sajda, Wolf E., et al
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Postfach 86 06 24
81633 München / DE
[N/P]
Former [2002/18]Sajda, Wolf E., Dipl.-Phys., et al
MEISSNER, BOLTE & PARTNER Postfach 86 06 24
81633 München / DE
Application number, filing date00935514.001.06.2000
[2002/18]
WO2000JP03529
Priority number, dateJP1999015783304.06.1999         Original published format: JP 15783399
[2002/18]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO0075397
Date:14.12.2000
Language:EN
[2000/50]
Type: A1 Application with search report 
No.:EP1201788
Date:02.05.2002
Language:EN
The application published by WIPO in one of the EPO official languages on 14.12.2000 takes the place of the publication of the European patent application.
[2002/18]
Type: B1 Patent specification 
No.:EP1201788
Date:16.08.2006
Language:EN
[2006/33]
Search report(s)International search report - published on:JP14.12.2000
(Supplementary) European search report - dispatched on:EP20.04.2005
ClassificationIPC:C23C22/00, C23C22/34, C23C22/40, C23C22/44, C23C22/73, C23C22/83, F28F13/18, F28F19/00, F28F19/02, F28F19/04, F28F19/06
[2005/22]
CPC:
C23C22/83 (EP,US); F28F19/06 (EP,KR,US); C09D129/04 (KR);
C09D171/02 (KR); C23C22/34 (EP,US); C23C22/40 (KR);
C23C22/44 (EP,KR,US); C23C22/73 (EP,US); F28F21/084 (EP,KR,US);
B05D2202/25 (EP,US); B05D7/51 (EP,US); F28F2245/02 (EP,KR,US);
Y10T428/27 (EP,US); Y10T428/273 (EP,US); Y10T428/31678 (EP,US) (-)
Former IPC [2002/18]C23C22/40, C23C22/66, C23C22/44, C23C22/00, F28F19/06
Designated contracting statesDE,   FR,   GB,   IT [2004/22]
Former [2002/18]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
Extension statesLTNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:WÄRMETAUSCHER AUS ALUMINIUMLEGIERUNG[2002/18]
English:HEAT EXCHANGER MADE OF ALUMINUM ALLOY[2002/18]
French:ECHANGEUR THERMIQUE EN ALLIAGE D'ALUMINIUM[2002/18]
Entry into regional phase04.12.2001Translation filed 
04.12.2001National basic fee paid 
04.12.2001Search fee paid 
04.12.2001Designation fee(s) paid 
04.12.2001Examination fee paid 
Examination procedure01.11.2000Request for preliminary examination filed
International Preliminary Examining Authority: JP
04.12.2001Examination requested  [2002/18]
25.11.2005Communication of intention to grant the patent
04.04.2006Fee for grant paid
04.04.2006Fee for publishing/printing paid
Opposition(s)18.05.2007No opposition filed within time limit [2007/30]
Fees paidRenewal fee
04.12.2001Renewal fee patent year 03
27.06.2003Renewal fee patent year 04
29.06.2004Renewal fee patent year 05
27.06.2005Renewal fee patent year 06
28.06.2006Renewal fee patent year 07
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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  TooltipIT16.08.2006
[2007/35]
Documents cited:Search[A]EP0676250  (NIPPON DENSO CO [JP], et al) [A] 1 * claims 1,2,9,11 * * page 4, line 55 - page 5, line 12 * * page 10, line 31 - line 32 *;
 [A]US4264378  (OPPEN DIETER, et al) [A] 1,3 * column 2, line 24 - line 50 * * claims 1,2,7 *
International search[A]EP0015020  (METALLGESELLSCHAFT AG [DE], et al);
 [A]JPH01208477  (NIPPON PAINT CO LTD);
 [A]JPH01306575  (MITSUBISHI ALUMINIUM);
 [A]JPH09178392  (SHOWA ALUMINUM CORP)
by applicantJPS63171684
 JPH06116527
 JPH01270977
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.