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Extract from the Register of European Patents

EP About this file: EP0552583

EP0552583 - Method and plant for the destruction of organic sludge, especially sewage sludge [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.08.1997
Database last updated on 15.06.2024
Most recent event   Tooltip29.08.1997No opposition filed within time limitpublished on 15.10.1997 [1997/42]
Applicant(s)For all designated states
Bio-Con A/S
Boerglumvej 133
DK-9700 Broenderslev / DK
[1996/43]
Former [1994/41]For all designated states
Bio-Con A/S
Boerglumvej 133
DK-9700 Broenderslev / DK
Former [1993/30]For all designated states
BIO-CON AmbA
Borglumvej 133
DK-9700 Bronderslev / DK
Inventor(s)01 / Kopp-Sorensen, Johan
Nielsmindevej 96
DK-9760 Vra / DK
02 / Jensen, Jens Ostergaard
Steffenhoj 160
DK-9700 Bronderslev / DK
[1993/30]
Representative(s)Larsen, Hans Ole, et al
LARSEN & BIRKEHOLM A/S
Skandinavisk Patentbureau
Banegårdspladsen 1
1570 Copenhagen V / DK
[N/P]
Former [1996/26]Larsen, Hans Ole, et al
Larsen & Birkeholm A/S, Banegaardspladsen 1, P.O. Box 362
DK-1570 Copenhagen V / DK
Former [1993/30]OLSEN, Peter Vestergaard, et al
c/o Larsen & Birkeholm ApS Osteraagade 25 Postbox 1651
DK-9100 Aalborg / DK
Application number, filing date92610087.622.12.1992
[1993/30]
Priority number, dateDK1991000206323.12.1991         Original published format: DK 206391
[1993/30]
Filing languageDA
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0552583
Date:28.07.1993
Language:EN
[1993/30]
Type: B1 Patent specification 
No.:EP0552583
Date:23.10.1996
Language:EN
[1996/43]
Search report(s)(Supplementary) European search report - dispatched on:EP24.05.1993
ClassificationIPC:C02F11/12, B01D33/048
[1993/30]
CPC:
F26B17/08 (EP); B01D53/85 (EP); C02F11/13 (EP);
F26B23/028 (EP); F26B25/002 (EP); F26B25/005 (EP);
Y02A50/20 (EP) (-)
Designated contracting statesBE,   DE,   DK,   FR,   GB,   NL,   SE [1993/30]
TitleGerman:Verfahren und Anlage zur Aufbereitung von organischem Schlamm, insbesondere Klärschlamm[1993/30]
English:Method and plant for the destruction of organic sludge, especially sewage sludge[1993/30]
French:Procédé et installation pour la destruction de boues organiques, spécialement de boues activées[1996/43]
Former [1993/30]Procédé et installation pour la destruction de la bone organique, spécialement de la bone des laux d'égout
Examination procedure24.01.1994Examination requested  [1994/12]
05.09.1995Despatch of a communication from the examining division (Time limit: M04)
22.12.1995Reply to a communication from the examining division
21.03.1996Despatch of communication of intention to grant (Approval: Yes)
26.04.1996Communication of intention to grant the patent
11.07.1996Fee for grant paid
11.07.1996Fee for publishing/printing paid
Opposition(s)24.07.1997No opposition filed within time limit [1997/42]
Fees paidRenewal fee
28.11.1994Renewal fee patent year 03
04.12.1995Renewal fee patent year 04
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Documents cited:Search[A]US3559807  (REILLY BERTRAM B);
 [AD]DE3518323  (SEVAR ENTSORGUNG [DE])
 [A]  - DERWENT ACCESSION NO. 87-32 955, Questel Tele- systems (WPI) DERWENT PUBLICATIONS LTD., London
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.