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Extract from the Register of European Patents

EP About this file: EP0087766

EP0087766 - Process to control a gas network, especially under high pressure [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  14.08.1990
Database last updated on 03.09.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting state
State(s) deleted from list of lapses: CH, LI		published on 20.05.2015  [2015/21]
Applicant(s)For all designated states
ESG Elektronik-System- Gesellschaft mbH
Vogelweideplatz 9
D-81677 München / DE
[1983/36]
Inventor(s)01 / Weimann, Andreas
Buchenstrasse 23
D-8011 Siegertsbrunn / DE
02 / Schröder, Peter
Putzbrunner Strasse 10
D-8011 Siegertsbrunn / DE
03 / Scheibe, Dietmar
Streleranger 5
D-8000 München 83 / DE
[1983/36]
Representative(s)Weickmann, Heinrich, et al
Weickmann & Weickmann Patentanwälte Postfach 86 08 20
81635 München / DE
[N/P]
Former [1983/36]Weickmann, Heinrich, Dipl.-Ing., et al
Patentanwälte H. Weickmann, Dr. K. Fincke F.A. Weickmann, B. Huber Dr. H. Liska, Dr. J. Prechtel, Dr. B. Böhm Postfach 86 08 20
D-81635 München / DE
Application number, filing date83101821.324.02.1983
[1983/36]
Priority number, dateDE1982320697225.02.1982         Original published format: DE 3206972
[1983/36]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0087766
Date:07.09.1983
Language:DE
[1983/36]
Type: B1 Patent specification 
No.:EP0087766
Date:16.04.1986
Language:DE
[1986/16]
Search report(s)(Supplementary) European search report - dispatched on:EP23.06.1983
ClassificationIPC:F17D1/04
[1983/36]
CPC:
F17D1/02 (EP); F17D1/04 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1983/36]
TitleGerman:Verfahren zur Steuerung eines Gasnetzes, insbesondere im Hochdruckbereich[1983/36]
English:Process to control a gas network, especially under high pressure[1983/36]
French:Procédé pour commander un réseau de gaz, en particulier sous haute pression[1983/36]
Examination procedure27.10.1983Examination requested  [1984/01]
14.01.1985Despatch of a communication from the examining division (Time limit: M04)
16.04.1985Reply to a communication from the examining division
29.08.1985Despatch of communication of intention to grant (Approval: )
17.10.1985Communication of intention to grant the patent
11.12.1985Fee for grant paid
11.12.1985Fee for publishing/printing paid
23.02.1987Request for decision received: 04
01.12.1987Result of request for decision (04): Request rejected
Opposition(s)Opponent(s)01  16.01.1987  12.03.1987  ADMISSIBLE
SCS Scientific Control Systems GmbH
Oeleckerring 40
D-2000 Hamburg 62 / DE
Opponents representative
Glawe, Delfs, Moll
Partnerschaft mbB von
Patent- und Rechtsanwälten
Rothenbaumchaussee 58
20148 Hamburg / DE
 02  16.01.1987  30.06.1987  ADMISSIBLE
Ferngas Salzgitter GmbH
Watenstedter Weg 75
D-3320 Salzgitter 1 / DE
 03  16.01.1987  12.03.1987  ADMISSIBLE
Ruhrgas Aktiengesellschaft
Huttropstrasse 60 Postfach 10 32 52
D-4300 Essen 1 / DE
 04  17.01.1987  30.06.1987  ADMISSIBLE
BEB Erdgas und Erdöl GmbH
Riethorst 12
3000 Hannover 51 / DE
Opponents representative
Junius, Walther
Wolfstrasse 24
D-30519 Hannover / DE
 05  16.01.1987  13.02.1987  ADMISSIBLE
PSI Gesellschaft für Prozessteuerungs- und Informationssysteme mbH
Joachimstaler Strasse 17
D-1000 Berlin 15 / DE
Opponents representative
Betten & Resch, et al, et al
Patent- und Rechtsanwälte PartGmbB
Postfach 10 02 51
80076 München / DE
 [N/P]
Former [1989/16]
Opponent(s)01  16.01.1987  12.03.1987  ADMISSIBLE
SCS Scientific Control Systems GmbH
Oeleckerring 40
D-2000 Hamburg 62 / DE
Opponents representative
Glawe, Delfs, Moll & Partner
Patentanwälte Rothenbaumchaussee 58
D-20148 Hamburg / DE
 02  16.01.1987  30.06.1987  ADMISSIBLE
Ferngas Salzgitter GmbH
Watenstedter Weg 75
D-3320 Salzgitter 1 / DE
 03  16.01.1987  12.03.1987  ADMISSIBLE
Ruhrgas Aktiengesellschaft
Huttropstrasse 60 Postfach 10 32 52
D-4300 Essen 1 / DE
 04  17.01.1987  30.06.1987  ADMISSIBLE
BEB Erdgas und Erdöl GmbH
Riethorst 12
3000 Hannover 51 / DE
Opponents representative
Junius, Walther, Dr.
Wolfstrasse 24
D-30519 Hannover / DE
 05  16.01.1987  13.02.1987  ADMISSIBLE
PSI Gesellschaft für Prozessteuerungs- und Informationssysteme mbH
Joachimstaler Strasse 17
D-1000 Berlin 15 / DE
Opponents representative
Betten & Resch, et al, et al
Reichenbachstrasse 19
D-80469 München / DE
Former [1987/12]
Opponent(s)01  16.01.1987   
SCS Scientific Control Systems GmbH
Oeleckerring 40
D-2000 Hamburg 62 / DE
Opponents representative
Glawe, Delfs, Moll & Partner
Patentanwälte Rothenbaumchaussee 58
D-20148 Hamburg / DE
 02  16.01.1987   
Ferngas Salzgitter GmbH
Watenstedter Weg 75
D-3320 Salzgitter 1 / DE
 03  16.01.1987   
Ruhrgas Aktiengesellschaft
Huttropstrasse 60 Postfach 10 32 52
D-4300 Essen 1 / DE
 04  17.01.1987    ADMISSIBLE
BEB Erdgas und Erdöl GmbH
Riethorst 12
3000 Hannover 51 / DE
Opponents representative
Junius, Walther, Dr.
Wolfstrasse 24
D-30519 Hannover / DE
 05  16.01.1987   
PSI Gesellschaft für Prozessteuerungs- und Informationssysteme mbH
Joachimstaler Strasse 17
D-1000 Berlin 15 / DE
Opponents representative
Betten, Jürgen Dipl.-Ing., et al, et al
Betten & Gleiss Patentanwälte Reichenbachstrasse 19
D-8000 München 5 / DE
Former [1987/11]
Opponent(s)01  16.01.1987    ADMISSIBLE
SCS Scientific Control Systems GmbH
Oeleckerring 40
D-2000 Hamburg 62 / DE
Opponents representative
Glawe, Delfs, Moll & Partner
Patentanwälte Rothenbaumchaussee 58
D-20148 Hamburg / DE
 02  16.01.1987    ADMISSIBLE
Ferngas Salzgitter GmbH
Watenstedter Weg 75
D-3320 Salzgitter 1 / DE
 03  16.01.1987    ADMISSIBLE
Ruhrgas Aktiengesellschaft
Huttropstrasse 60 Postfach 10 32 52
D-4300 Essen 1 / DE
06.07.1987Invitation to proprietor to file observations on the notice of opposition
01.07.1988Reply of patent proprietor to notice(s) of opposition
19.07.1988Communication of observations of patent proprietor (Time limit: M06)
27.01.1989Reply of parties involved to observations of patent proprietor
04.04.1989Despatch of a communication from the opposition division (Time limit: M05)
12.09.1989Reply to a communication from the opposition division
02.04.1990Date of oral proceedings
10.04.1990Despatch of minutes of oral proceedings
10.05.1990Despatch of communication that the patent will be revoked
20.05.1990Legal effect of revocation of patent [1990/40]
Fees paidRenewal fee
25.01.1985Renewal fee patent year 03
24.01.1986Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipLU28.02.1987
AT24.02.1990
SE25.02.1990
BE28.02.1990
[2015/21]
Former [1999/52]CH16.04.1986
LI16.04.1986
LU28.02.1987
AT24.02.1990
SE25.02.1990
BE28.02.1990
Former [1991/24]CH16.04.1986
LI16.04.1986
AT24.02.1990
SE25.02.1990
BE28.02.1990
Former [1991/17]CH16.04.1986
LI16.04.1986
AT24.02.1990
SE25.02.1990
Former [1991/09]CH16.04.1986
LI16.04.1986
SE25.02.1990
Former [1990/50]SE25.02.1990
Documents cited:Search[A]US4277254  (HANSON ROBERT C)
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.