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Extract from the Register of European Patents

EP About this file: EP0594826

EP0594826 - CATALYTIC REGENERATIVE THERMAL OXIDIZER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.01.1999
Database last updated on 02.07.2024
Most recent event   Tooltip15.01.1999No opposition filed within time limitpublished on 03.03.1999 [1999/09]
Applicant(s)For all designated states
ABB AIR PREHEATER, INC.
Andover Road
Wellsville, NY 14895 / US
[1994/18]
Inventor(s)01 / BAYER, Craig, Edward
284 N. Main
Wellsville, NY 14895 / US
02 / BLAZEJEWSKI, Edward, George
29 Early Street
Wellsville, NY 14895 / US
03 / BLEDSOE, Carlton, Leo
R.D. 2 Fanton Road
Wellsville, NY 14895 / US
[1994/18]
Representative(s)Miller, Toivo, et al
ABB Patent GmbH
Postfach 1140
68520 Ladenburg / DE
[N/P]
Former [1998/42]Miller, Toivo, et al
ABB Patent GmbH Postfach 10 03 51
68128 Mannheim / DE
Former [1994/40]Rupprecht, Klaus, Dipl.-Ing., et al
c/o ABB Patent GmbH, Postfach 10 03 51
D-68128 Mannheim / DE
Former [1994/18]Rupprecht, Klaus, Dipl.-Ing.
c/o ABB Patent GmbH, Postfach 10 03 51
D-68128 Mannheim / DE
Application number, filing date93911006.003.05.1993
[1994/18]
WO1993US04157
Priority number, dateUS1992087993408.05.1992         Original published format: US 879934
[1994/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9323149
Date:25.11.1993
Language:EN
[1993/28]
Type: A1 Application with search report 
No.:EP0594826
Date:04.05.1994
Language:EN
The application published by WIPO in one of the EPO official languages on 25.11.1993 takes the place of the publication of the European patent application.
[1994/18]
Type: B1 Patent specification 
No.:EP0594826
Date:11.03.1998
Language:EN
[1998/11]
Search report(s)International search report - published on:EP25.11.1993
ClassificationIPC:B01D53/86
[1998/11]
CPC:
F23G7/07 (EP,US); B01D53/8668 (EP,US); F01N13/0097 (EP,US);
F01N3/2013 (EP,US); F01N3/22 (EP,US); F01N3/2846 (EP,US);
F01N3/32 (EP,US); F23G7/063 (EP,US); F01N13/14 (EP,US);
F01N2310/06 (EP,US); F01N2330/08 (EP,US); F01N2510/02 (EP,US);
Y02A50/20 (EP,US); Y02T10/12 (EP,US) (-)
Former IPC [1994/18]B01D53/36
Designated contracting statesDE,   FR,   GB,   SE [1994/18]
TitleGerman:KATALYTISCHE REGENERATIVE THERMISCHE VERBRENNUNGSVORRICHTUNG[1994/18]
English:CATALYTIC REGENERATIVE THERMAL OXIDIZER[1994/18]
French:OXYDANT THERMIQUE A REGENERATION CATALYTIQUE[1994/18]
Entry into regional phase16.12.1993National basic fee paid 
16.12.1993Designation fee(s) paid 
16.12.1993Examination fee paid 
Examination procedure16.12.1993Examination requested  [1994/18]
06.02.1995Despatch of a communication from the examining division (Time limit: M04)
06.06.1995Reply to a communication from the examining division
16.08.1995Despatch of a communication from the examining division (Time limit: M04)
14.12.1995Reply to a communication from the examining division
12.07.1996Despatch of a communication from the examining division (Time limit: M02)
09.09.1996Reply to a communication from the examining division
20.03.1997Despatch of a communication from the examining division (Time limit: M04)
21.04.1997Reply to a communication from the examining division
24.06.1997Despatch of communication of intention to grant (Approval: Yes)
12.09.1997Communication of intention to grant the patent
25.10.1997Fee for grant paid
25.10.1997Fee for publishing/printing paid
Opposition(s)12.12.1998No opposition filed within time limit [1999/09]
Fees paidRenewal fee
30.03.1995Renewal fee patent year 03
03.04.1996Renewal fee patent year 04
24.03.1997Renewal fee patent year 05
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Cited inInternational search[X]WO9112878  (LAB KATALIZY STOSOWANEJ SWINGT [PL]);
 [X]EP0226203  (POLSKA AKADEMIA NAUK INSTYTUT [PL]);
 [X]EP0337143  (POLSKA AKADEMIA NAUK INSTYTUT [PL]);
 [X]EP0037119  (POLSKA AKADEMIA NAUK INSTYTUT [PL])
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.