EP0393402 - Process for the purification of heavy metal-containing waste gas with high chloride content [Right-click to bookmark this link] | |||
Former [1990/43] | Process for the purification of waste gas with high chloride content | ||
[1995/51] | Status | Patent maintained as amended Status updated on 03.11.1995 Database last updated on 12.07.2024 | Most recent event Tooltip | 23.12.1999 | Lapse of the patent in a contracting state New state(s): LU | published on 09.02.2000 [2000/06] | Applicant(s) | For all designated states Noell-KRC Umwelttechnik GmbH Alfred-Nobel-Strasse 20 97064 Würzburg / DE | [N/P] |
Former [1994/31] | For all designated states Noell-KRC Umwelttechnik GmbH Alfred-Nobel-Strasse 20 D-97064 Würzburg / DE | ||
Former [1991/50] | For all designated states Noell-KRC Umwelttechnik GmbH D-97064 Würzburg / DE | ||
Former [1990/43] | For all designated states KRC Umwelttechnik GmbH Alfred-Nobel-Strasse 20 D-97080 Würzburg / DE | Inventor(s) | 01 /
Kürzinger, Karl, Dr.-Ing. Finkenstrasse 20 D-8702 Helmstadt / DE | 02 /
Stephan, Rainer, Dr.-Ing. Rodenbacherstrasse 37 D-8755 Alzenau / DE | [1990/43] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
Former [1990/43] | Werner, Hans-Karsten, Dr., et al Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 90106020.2 | 29.03.1990 | [1990/43] | Priority number, date | DE19893912563 | 17.04.1989 Original published format: DE 3912563 | DE19893939413 | 29.11.1989 Original published format: DE 3939413 | [1990/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0393402 | Date: | 24.10.1990 | Language: | DE | [1990/43] | Type: | B1 Patent specification | No.: | EP0393402 | Date: | 09.06.1993 | Language: | DE | [1993/23] | Type: | B2 New European patent specification | No.: | EP0393402 | Date: | 20.12.1995 | Language: | DE | [1995/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1990 | Classification | IPC: | B01D53/34, C01B7/01 | [1990/43] | CPC: |
C01B7/0706 (EP);
B01D53/68 (EP);
C01B7/0712 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, LU, NL [1990/43] | Title | German: | Verfahren zur Reinigung von schwermetallhaltigem Abgas mit hohem Chloridgehalt | [1995/51] | English: | Process for the purification of heavy metal-containing waste gas with high chloride content | [1995/51] | French: | Procédé de purification de gaz d'échappement contentant des métaux lourds et à haute teneur en chlorure | [1995/51] |
Former [1990/43] | Verfahren zur Reinigung von Abgas mit hohem Chloridgehalt | ||
Former [1990/43] | Process for the purification of waste gas with high chloride content | ||
Former [1990/43] | Procédé de purification de gaz d'échappement à haute teneur en chlorure | Examination procedure | 14.02.1991 | Examination requested [1991/15] | 15.09.1992 | Despatch of communication of intention to grant (Approval: Yes) | 10.12.1992 | Communication of intention to grant the patent | 03.03.1993 | Fee for grant paid | 03.03.1993 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
04.02.1994
17.02.1994
ADMISSIBLE Deutsche Babcock Anlagen Aktiengesellschaft Duisburger Strasse 375 D-46049 Oberhausen / DE Opponent's representative Planker, Karl-Josef Babcock-BSH AG vormals Büttner-Schilde-Haas AG, Postfach 6 47811 Krefeld / DE | 02
03.03.1994
11.04.1994
ADMISSIBLE ABB Fläkt AB Stockholm Office S-120 86 Stockholm / SE Opponent's representative Hansen, Bernd Hoffmann Eitle Patent- und Rechtsanwälte Postfach 81 04 20 81904 München / DE | [N/P] |
Former [1994/17] | |||
Opponent(s) | 01
04.02.1994
17.02.1994
ADMISSIBLE Deutsche Babcock Anlagen Aktiengesellschaft Duisburger Strasse 375 D-46049 Oberhausen / DE Opponent's representative Planker, Karl Josef, Dipl.-Phys. Babcock-BSH AG vormals Büttner-Schilde-Haas AG, Postfach 6 D-47811 Krefeld / DE | ||
02
03.03.1994
11.04.1994
ADMISSIBLE ABB Fläkt AB Stockholm Office S-120 86 Stockholm / SE Opponent's representative Hansen, Bernd, Dr. Dipl.-Chem. Hoffmann, Eitle & Partner Patent- und Rechtsanwälte, Postfach 81 04 20 D-81904 München / DE | |||
Former [1994/13] | |||
Opponent(s) | 01
04.02.1994
17.02.1994
ADMISSIBLE Deutsche Babcock Anlagen Aktiengesellschaft Duisburger Strasse 375 D-46049 Oberhausen / DE Opponent's representative Planker, Karl Josef, Dipl.-Phys. Babcock-BSH AG vormals Büttner-Schilde-Haas AG, Postfach 6 D-47811 Krefeld / DE | 14.04.1994 | Invitation to proprietor to file observations on the notice of opposition | 13.08.1994 | Reply of patent proprietor to notice(s) of opposition | 27.03.1995 | Date of oral proceedings | 07.04.1995 | Despatch of interlocutory decision in opposition | 07.04.1995 | Despatch of minutes of oral proceedings | 17.04.1995 | Legal effect of interlocutory decision in opposition | 26.07.1995 | Despatch of communication that the patent will be maintained as amended | 13.10.1995 | Fee for printing new specification paid | Fees paid | Renewal fee | 27.03.1992 | Renewal fee patent year 03 | 26.03.1993 | Renewal fee patent year 04 |
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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 Tooltip | DK | 09.06.1993 | LU | 31.03.1994 | [2000/06] |
Former [1998/15] | DK | 09.06.1993 | Documents cited: | Search | [A]DE2634959 ; | [A]DE3436139 (WACKER CHEMIE GMBH [DE]); | [A]DE3623983 (LEIPZIG CHEMIEANLAGEN [DD]); | [A]DE3623982 (LEIPZIG CHEMIEANLAGEN [DD]); | [A]DE3611886 (HOECHST AG [DE]) |