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Extract from the Register of European Patents

EP About this file: EP0322620

EP0322620 - Electrochemical storage cell [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  09.12.1992
Database last updated on 02.09.2024
Most recent event   Tooltip19.06.2009Change - representativepublished on 22.07.2009  [2009/30]
Applicant(s)For all designated states
Asea Brown Boveri Aktiengesellschaft
Kallstadter Strasse 1
68309 Mannheim / DE
[N/P]
Former [1989/27]For all designated states
Asea Brown Boveri Aktiengesellschaft
Kallstadter Strasse 1
D-68309 Mannheim / DE
Inventor(s)01 / Knödler, Reinhard, Dr. rer. nat.
Lattweg 17
D-6902 Sandhausen / DE
02 / Reiss, Karl
Panoramastrasse 4
D-6913 Mühlheim-Rettigheim / DE
[1989/27]
Representative(s)Rupprecht, Klaus, et al
c/o ABB Patent GmbH
Postfach 10 03 51
68128 Mannheim / DE
[N/P]
Former [2009/30]Rupprecht, Klaus, et al
c/o ABB Patent GmbH Postfach 10 03 51
68128 Mannheim / DE
Former [1989/27]Rupprecht, Klaus, Dipl.-Ing., et al
c/o ABB Patent GmbH, Postfach 10 03 51
D-68128 Mannheim / DE
Application number, filing date88120679.110.12.1988
[1989/27]
Priority number, dateDE1987374260816.12.1987         Original published format: DE 3742608
[1989/27]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0322620
Date:05.07.1989
Language:DE
[1989/27]
Search report(s)(Supplementary) European search report - dispatched on:EP16.05.1989
ClassificationIPC:H01M4/66, H01M10/39
[1989/27]
CPC:
H01M4/661 (EP,US); C22C38/18 (EP,US); H01M10/3909 (EP,US);
Y02E60/10 (EP)
Designated contracting statesAT,   DE,   FR,   GB,   IT,   SE [1989/27]
TitleGerman:Elektrochemische Speicherzelle[1989/27]
English:Electrochemical storage cell[1989/27]
French:Pile électrochimique de stockage d'énergie[1989/27]
File destroyed:12.06.1999
Examination procedure04.08.1989Examination requested  [1989/39]
27.06.1991Despatch of a communication from the examining division (Time limit: M06)
20.12.1991Reply to a communication from the examining division
09.03.1992Despatch of communication of intention to grant (Approval: Yes)
21.04.1992Communication of intention to grant the patent
03.09.1992Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [1993/04]
14.11.1992Application deemed to be withdrawn, date of legal effect  [1993/04]
Fees paidRenewal fee
20.11.1990Renewal fee patent year 03
15.10.1991Renewal fee patent year 04
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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.
Documents cited:Search[X]GB1595192  (CHLORIDE SILENT POWER LTD);
 [X]DE2720726  (BBC BROWN BOVERI & CIE);
 [X]US4460662  (DAMROW PAUL A [US], et al);
 [X]GB2182347  (SECR DEFENCE);
 [AD]EP0064213  (BBC BROWN BOVERI & CIE [DE])
 [X]  - PROCEEDINGS OF THE SYMPOSIUM ON SODIUM-SULFUR BATTERIES, PROC. ELECTROCH. SOC., Band 87-5, Seiten 237-246, The Electrochemical Society, Inc.; A.P. BROWN et al.: "The corrosion of metals and alloys by sodium polysulfide melts at 350 degrees centigrades
 [X]  - JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Band 126, Nr. 12, Dezember 1979, Seiten 2254-2257, Manchester, New Hampshire, US; E.M. JALLOULI et al.: "Fe-Cr-Al Alloy, high temperature corrosion in sulfur vapor"
 [X]  - EXTENDED ABSTRACTS, Band 84, Nr. 2, Oktober 1984, Seiten 151-152, Nr. 102, New Orleans, Louisiana, US; F. GROSS et al.: "Present tasks of research in sodium/sulfur battery development"
 [A]  - MATERIALS PERFORMANCE, Band 20, Nr. 2, Februar 1981, Seiten 13-18, Texas, Houston, National Association of Corrosion Engineers, US; R.R. DUBIN: "Evaluation of container materials for the sodium-sulfur battery
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.