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EP0221200
European procedure
Extract from the Register of European Patents
EP About this file: EP0221200
| EP0221200 - Device for increasing the heat and/or mass exchange between a gas and a liquid [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.04.1990 Database last updated on 19.07.2024 | Most recent event Tooltip | 06.06.2008 | Change - representative | published on 09.07.2008 [2008/28] | Applicant(s) | For all designated states ENERGIAGAZDALKODASI INTEZET 33-34, Bem rakpart H-1027 Budapest II / HU | [1987/20] | Inventor(s) | 01 /
Abonyi, Mihály, Dipl.-Ing. Bókai A.u.48 H-1181 Budapest / HU | 02 /
Bakay, Arpád, Dr. Dipl.-Ing. Riadó u. 6/a H-1026 Budapest / HU | 03 /
Bergmann, György, Dipl.-Ing. Andor u. 5 H-1119 Budapest / HU | 04 /
Bódás, János, Dipl.-Ing. Fillér u. 41 H-1026 Budapest / HU | 05 /
Gösi, Péter, Dr. Dipl.-Ing. Felsözöldmáli ut 5/b H-1025 Budapest / HU | 06 /
Kovács, Gyula, Dipl.-Ing. Vérhalom u. 43 H-1025 Budapest / HU | 07 /
Pohl, Oszkár, Dipl.-Ing. Szépvölgyi ut 3/a H-1036 Budapest / HU | 08 /
Tomcsányi, Gábor, Dipl.-Ing. Határör ut 27/b H-1122 Budapest / HU | 09 /
Köröss, Lajos, Dr. Dipl.-Ing. Kende u. 18 H-1111 Budapest / HU | [1987/20] | Representative(s) | Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte Grillparzerstrasse 14 81675 München / DE | [N/P] |
| Former [2008/28] | Viering, Jentschura & Partner Postfach 22 14 43 80504 München / DE | ||
| Former [1987/20] | Patentanwälte Viering, Jentschura & Partner Postfach 22 14 43 D-80504 München / DE | Application number, filing date | 85114243.0 | 08.11.1985 | [1987/20] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0221200 | Date: | 13.05.1987 | Language: | DE | [1987/20] | Type: | B1 Patent specification | No.: | EP0221200 | Date: | 05.07.1989 | Language: | DE | [1989/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.08.1986 | Classification | IPC: | F28F25/08, F28C1/02, B01D53/18, F28F3/04 | [1987/20] | CPC: |
B01J19/32 (EP);
F28F25/087 (EP);
F28F3/04 (EP);
B01J2219/3221 (EP);
B01J2219/32213 (EP);
B01J2219/32227 (EP);
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1987/20] | Title | German: | Vorrichtung zur Steigerung des Wärme- und/oder Stoffaustausches zwischen einem Gas und einer Flüssigkeit | [1987/20] | English: | Device for increasing the heat and/or mass exchange between a gas and a liquid | [1987/20] | French: | Dispositif pour augmenter l'échange de chaleur et/ou de matière entre un gaz et un liquide | [1987/20] | Examination procedure | 12.11.1987 | Examination requested [1988/02] | 20.06.1988 | Despatch of a communication from the examining division (Time limit: M04) | 28.10.1988 | Reply to a communication from the examining division | 19.12.1988 | Despatch of communication of intention to grant (Approval: Yes) | 09.01.1989 | Communication of intention to grant the patent | 10.04.1989 | Fee for grant paid | 10.04.1989 | Fee for publishing/printing paid | Opposition(s) | 06.04.1990 | No opposition filed within time limit [1990/25] | Fees paid | Renewal fee | 27.11.1987 | Renewal fee patent year 03 | 29.11.1988 | 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. | Documents cited: | Search | [Y]DE423474 (KRUPP AG); | [Y]FR811879 (KRUPP AG); | [A]FR1016728 ; | [A]US2661197 (STEPHENS NORMAN WILLIAM); | [A]DE1103361 (BISCHOFF GASREINIGUNG); | [Y]DE1276061 (FLOUR CORP LTD); | [A]FR2128146 (CEM COMP ELECTRO MEC); | [YD]DE2126758 (VILLAMOS IPARI KUTATO INTEZET); | [Y]US3804389 (ENGALITCHEFF J, et al); | [A]DE2313418 (KUEBLER SIEGFRIED PROF); | [A]US4045193 (HALLIDAY GEORGE ANDREW); | [Y]US4218408 (HENNING HERBERT [DE], et al); | [A]DE3222892 (MONTZ GMBH JULIUS [DE]); | [A]EP0114967 (BUDAPESTI MUESZAKI EGYETEM [HU], et al); | [A]EP0117077 (WIGLEY ALBERT FREDERICK) |