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Extract from the Register of European Patents

EP About this file: EP0026145

EP0026145 - Process for making products based on calcium silicates and/or calcium aluminates [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  24.12.1987
Database last updated on 19.07.2024
Most recent event   Tooltip24.12.1987Patent maintained (B2 publication)published on 10.02.1988 [1988/06]
Applicant(s)For all designated states
LAFARGE COPPEE
28, rue Emile Ménier
75782 Paris Cedex 16 / FR
For:FR 
ANVAR Agence Nationale de Valorisation de la Recherche
43, rue Caumartin
F-75436 Paris Cédex 09 / FR
For all designated states
ELECTRICITE DE FRANCE
Service National, 2, rue Louis Murat
75008 Paris / FR
[N/P]
Former [1984/31]For all designated states
LAFARGE COPPEE
28, rue Emile Ménier
F-75782 Paris Cedex 16 / FR
For:FR 
ANVAR Agence Nationale de Valorisation de la Recherche
43, rue Caumartin
F-75436 Paris Cédex 09 / FR
For all designated states
ELECTRICITE DE FRANCE Service National
2, rue Louis Murat
F-75008 Paris / FR
Former [1984/15]For all designated states
LAFARGE COPPEE
28, rue Emile Ménier
F-75782 Paris Cedex 16 / FR
For:FR 
ANVAR Agence Nationale de Valorisation de la Recherche
43, rue de Caumartin
F-75436 Paris Cedex 09 / FR
For all designated states
ELECTRICITE DE FRANCE Service National
2, rue Louis Murat
F-75008 Paris / FR
Former [1981/28]For:AT  BE  CH  DE  GB  IT  LI  LU  NL  SE 
LAFARGE COPPEE
28, rue Emile Ménier
F-75782 Paris Cedex 16 / FR
For:FR 
ANVAR Agence Nationale de Valorisation de la Recherche
43, rue de Caumartin
F-75436 Paris Cedex 09 / FR
For all designated states
ELECTRICITE DE FRANCE Service National
2, rue Louis Murat
F-75008 Paris / FR
Former [1981/13]For:AT  BE  CH  DE  GB  IT  LI  LU  NL  SE 
LAFARGE COPPEE
28, rue Emile Ménier
F-75782 Paris Cedex 16 / FR
For:FR 
ANVAR Agence Nationale de Valorisation de la Recherche
43, rue de Caumartin
F-75436 Paris Cedex 09 / FR
Inventor(s)01 / Moisset, Jacques
2, Domaine de la Forêt
F-78112 Fourqueux / FR
02 / Bonet, Claude
342, rue Basse
F-45590 Saint-Cyr en Val / FR
03 / Rouanet, Alain
Résidence Grand Soleil
F-66120 Font-Romeu / FR
04 / Petit, Alain Châlet Poc à Poc
Lotissement Las Coumes d'Adal-Superbolquère
F-66210 Mont-Louis / FR
05 / Delmas, Robert
Bolquère
F-66210 Mont-Louis / FR
06 / Gold, Dieter
Immeuble Le Caillou Avenue F. Arago
F-66120 Font-Romeu / FR
07 / Chauvin, Gérard Dep. Ch. Process Engineery
Hieriot Watt University Chambers Street
Edinbourg EH A1 1HX / GB
[1984/06]
Former [1984/04]01 / Moisset, Jacques
2, Domaine de la Forêt
F-78112 Fourqueux / FR
02 / Bonet, Claude
342, rue Basse
F-45590 Saint-Cyr en Val / FR
03 / Rouanet, Alain
Résidence Grand Soleil
F-66120 Font-Romeu / FR
04 / Petit, Alain Châlet Poc à Poc
Lotissement Las Coumes d'Adal-Superbolquère
F-66210 Mont-Louis / FR
05 / Delmas, Robert
Bolquère
F-66210 Mont-Louis / FR
06 / Gold, Dieter
Immeuble Le Caillou Avenue F. Arago
F-66120 Font-Romeu / FR
07 / Chauvin, Gérard Dep. Ch. Process Engineery
Hieriot Watt University Chambers Street
Edinbourg EH A1 1HX / GB
Former [1984/03]01 / Moisset, Jacques
2, Domaine de la Forêt
F-78112 Fourqueux / FR
02 / Bonet, Claude
342, rue Basse
F-45590 Saint-Cyr En Val / FR
03 / Rouanet, Alain
Résidence Grand Soleil
F-66120 Font-Romeu / FR
04 / Petit, Alain
Lotissement Las Coumes d'Adal-Superbolquére
F-66210 Mont-Louis / FR
05 / Delmas, Robert
Bolquère
F-66210 Mont-Louis / FR
06 / Gold, Dieter
Immeuble Le Caillou Avenue F. Arago
F-66120 Font-Romeu / FR
07 / Chauvin, Gérard Dep. Ch. Process Engineery
Hieriot Watt University Chambers Street
Edinbourg EH A1 1HX / GB
Former [1981/31]01 / Moisset, Jacques
2, Domaine de la Forêt
F-78112 Fourqueux / FR
02 / Bonet, Claude
342, rue Basse
F-45590 Saint-Cyr En Val / FR
03 / Rouanet, Alain
Résidence Grand Soleil
F-66120 Font-Romeu / FR
04 / Petit, Alain Châlet Poc à Poc
Lotissement Las Coumes d'Adal-Superbolquére
F-66210 Mont-Louis / FR
05 / Delmas, Robert
Bolquère
F-66210 Mont-Louis / FR
06 / Gold, Dieter
Immeuble Le Caillou Avenue F. Arago
F-66120 Font-Romeu / FR
07 / Chauvin, Gérand Dep. Ch. Process Engineery
Heriot Watt University Chambers Street
Edinburgh EHA1 1HX / GB
Former [1981/22]01 / Moisset, Jacques
2, Domaine de la Forêt
F-78112 Fourqueux / FR
02 / Bonet, Claude
342, rue Basse
F-45590 Saint-Cyr En Val / FR
03 / Rouanet, Alain
Résidence Grand Soleil
F-66120 Font-Romeu / FR
04 / Petit, Alain Châlet Poc à Poc
Lotissement Las Coumes d'Adal-Superbolquére
F-66210 Mont-Louis / FR
05 / Delmas, Robert
Bolquère
F-66210 Mont-Louis / FR
06 / Gold, Dieter
Immeuble Le Caillou Avenue F. Arago
F-66120 Font-Romeu / FR
07 / Chauvin, Gérard
Egat
Former [1981/13]01 / Moisset, Jacques
2, Domaine de la Forêt
F-78112 Fourqueux / FR
02 / Bonet, Claude
342, rue Basse
F-45590 Saint-Cyr En Val / FR
03 / Rouanet, Alain
Résidence Grand Soleil
F-66120 Font-Romeu / FR
04 / Petit, Alain Châlet Poc à Poc
Lotissement Las Coumes d'Adal-Superbolquére
F-66210 Mont-Louis / FR
05 / Delmas, Robert
Bolquère
F-66210 Mont-Louis / FR
Representative(s)Phélip, Bruno, et al
Cabinet Harlé & Phélip 7, rue de Madrid
75008 Paris / FR
[N/P]
Former [1982/07]Phélip, Bruno, et al
c/o Cabinet Harlé & Phélip 21, rue de La Rochefoucauld
F-75009 Paris / FR
Former [1981/13]Phélip, Bruno (FR)
Cabinet Harlé & Phélip 21, rue de la Rochefoucauld
F-75009 Paris / FR
Application number, filing date80401348.019.09.1980
[1981/13]
Priority number, dateFR1979002373724.09.1979         Original published format: FR 7923737
[1981/13]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0026145
Date:01.04.1981
Language:FR
[1981/13]
Type: B1 Patent specification 
No.:EP0026145
Date:08.02.1984
Language:FR
[1984/06]
Type: B2 New European patent specification 
No.:EP0026145
Date:10.02.1988
Language:FR
[1988/06]
Search report(s)(Supplementary) European search report - dispatched on:EP19.12.1980
ClassificationIPC:C04B7/44
[1981/13]
CPC:
C04B7/4453 (EP,US); Y02P40/121 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1981/13]
TitleGerman:Verfahren zur Herstellung von Produkten auf der Basis von Kalziumsilikaten und/oder -aluminaten[1981/13]
English:Process for making products based on calcium silicates and/or calcium aluminates[1981/13]
French:Procédé de fabrication de produits à base de silicates et/ou aluminates calciques[1981/13]
Examination procedure24.08.1981Examination requested  [1981/44]
29.03.1982Despatch of a communication from the examining division (Time limit: M02)
28.05.1982Reply to a communication from the examining division
07.03.1983Despatch of communication of intention to grant (Approval: )
21.06.1983Communication of intention to grant the patent
09.09.1983Fee for grant paid
09.09.1983Fee for publishing/printing paid
Opposition(s)Opponent(s)01  03.11.1984  03.12.1984  ADMISSIBLE
Klöckner-Humboldt-Deutz AG
Patentwesen PR-P
D-51057 Köln / DE
 02  06.11.1984  03.12.1984  ADMISSIBLE
Wanke, Susanne
Burgkmairstrasse 16
D-8000 München 21 / DE
 [1987/24]
Former [1985/03]
Opponent(s)01  03.11.1984   
Klöckner-Humboldt-Deutz AG
Patentwesen PR-P
D-51057 Köln / DE
 02  06.11.1984    ADMISSIBLE
Wanke, Susanne
Burgkmairstrasse 16
D-8000 München 21 / DE
Former [1985/02]
Opponent(s)01  03.11.1984    ADMISSIBLE
Klöckner-Humboldt-Deutz AG
Patentwesen PR-P
D-51057 Köln / DE
04.12.1984Invitation to proprietor to file observations on the notice of opposition
02.04.1985Reply of patent proprietor to notice(s) of opposition
11.04.1985Communication of observations of patent proprietor (Time limit: M04)
20.08.1985Reply of parties involved to observations of patent proprietor
20.02.1986Despatch of a communication from the opposition division (Time limit: M04)
25.06.1986Reply to a communication from the opposition division
15.01.1987Despatch of a communication from the opposition division (Time limit: M02)
14.02.1987Reply to a communication from the opposition division
20.08.1987Despatch of communication that the patent will be maintained as amended
23.10.1987Fee for printing new specification paid
Fees paidRenewal fee
26.08.1982Renewal fee patent year 03
05.09.1983Renewal fee patent year 04
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Documents cited:Search[D]DE2230590  (POLYSIUS AG);
 FR2235890  [ ] (ISHIKAWAJIMA HARIMA HEAVY IND [JP]);
 DE1303170  [ ]
    [ ] - ZEMENT-KALK-GIPS, no. 6, 1978, J. SVENDSEN: "Alkaliarmer Zement aus Hochalkali-Rohstoffen mit energiewirtschaftlich g}nstiger Verfahrenstechnik", pages 281-284
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.