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Extract from the Register of European Patents

EP About this file: EP0395950

EP0395950 - Process for electrofusion of cells using an alternating electric field [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  27.11.1991
Database last updated on 03.09.2024
Most recent event   Tooltip27.11.1991Application deemed to be withdrawnpublished on 15.01.1992 [1992/03]
Applicant(s)For all designated states
B. Braun Melsungen AG
Postfach 120
34209 Melsungen / DE
[N/P]
Former [1990/45]For all designated states
B. Braun Melsungen AG
Postfach 120
D-34209 Melsungen / DE
Inventor(s)01 / Zimmermann, Ulrich, Prof.-Dr.
Pfarrer-Fröhlichstrasse 17
D-8702 Waldbrunn / DE
02 / Klöck, Gerd, Dr.
Sudetenstrasse 9a
D-8702 Zell am Main / DE
03 / Gessner, Petra
Hauptstrasse 10
D-8701 Riedenheim / DE
[1990/45]
Representative(s)Louis Pöhlau Lohrentz
Patentanwälte
Postfach 30 55
90014 Nürnberg / DE
[N/P]
Former [1990/45]LOUIS, PÖHLAU, LOHRENTZ & SEGETH
Postfach 3055
D-90014 Nürnberg / DE
Application number, filing date90107495.520.04.1990
[1990/45]
Priority number, dateDE1989391433929.04.1989         Original published format: DE 3914339
[1990/45]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0395950
Date:07.11.1990
Language:DE
[1990/45]
Search report(s)(Supplementary) European search report - dispatched on:EP27.08.1990
ClassificationIPC:C12N15/02, // C12N15/05
[1990/45]
CPC:
C12N5/14 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1990/45]
TitleGerman:Verfahren zur Elektro-Fusion von Zellen unter Verwendung eines elektrischen Wechselfeldes[1990/45]
English:Process for electrofusion of cells using an alternating electric field[1990/45]
French:Procédé d'électrofusion de cellules utilisant un champ électrique alternatif[1990/45]
File destroyed:12.03.1999
Examination procedure08.05.1991Application deemed to be withdrawn, date of legal effect  [1992/03]
16.08.1991Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1992/03]
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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[A]EP0263017
 [A]  - TRENDS IN BIOTECHNOLOGY, Band 6, Nr. 7, Juli 1988, pages 153-158, Elsevier Publications, CambridgeGB; M. JONES: "Fusing plant protoplasts"
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.