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EP0508509
European procedure
Extract from the Register of European Patents
EP About this file: EP0508509
| EP0508509 - Method for determining the optimal number of discharges per time unit Dsn in an electrostatic precipitator [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.06.1995 Database last updated on 19.10.2024 | Most recent event Tooltip | 24.06.1995 | No opposition filed within time limit | published on 16.08.1995 [1995/33] | Applicant(s) | For all designated states METALLGESELLSCHAFT Aktiengesellschaft Postfach 10 15 01 60015 Frankfurt / DE | [N/P] |
| Former [1992/42] | For all designated states METALLGESELLSCHAFT Aktiengesellschaft Postfach 10 15 01, Reuterweg 14 D-60015 Frankfurt / DE | Inventor(s) | 01 /
Hundertmark, Ralph Schillerstrasse 6 W-8752 Waldaschaff / DE | 02 /
Böcker, Heinrich Am Rullenweg 2 W-4420 Coesfeld / DE | 03 /
Schummer, Helmut Gustav-Adolf-Strasse 27 W-6056 Heusenstamm / DE | [1992/42] | Application number, filing date | 92200725.7 | 13.03.1992 | [1992/42] | Priority number, date | DE19914111673 | 10.04.1991 Original published format: DE 4111673 | [1992/42] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0508509 | Date: | 14.10.1992 | Language: | DE | [1992/42] | Type: | B1 Patent specification | No.: | EP0508509 | Date: | 24.08.1994 | Language: | DE | [1994/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.08.1992 | Classification | IPC: | B03C3/68 | [1992/42] | CPC: |
B03C3/68 (EP)
| Designated contracting states | AT, CH, DE, FR, GB, LI, SE [1992/42] | Title | German: | Verfahren zur Bestimmung der optimalen Anzahl von Durchschlägen pro Zeiteinheit Dsn in einem elektrostatischen Abscheider | [1992/42] | English: | Method for determining the optimal number of discharges per time unit Dsn in an electrostatic precipitator | [1992/42] | French: | Méthode pour déterminer le nombre optimal de décharge par unité de temps Dsn dans un séparateur électrostatique | [1992/42] | Examination procedure | 28.09.1992 | Examination requested [1992/48] | 26.01.1994 | Despatch of communication of intention to grant (Approval: Yes) | 28.02.1994 | Communication of intention to grant the patent | 15.03.1994 | Fee for grant paid | 15.03.1994 | Fee for publishing/printing paid | Opposition(s) | 25.05.1995 | No opposition filed within time limit [1995/33] | Fees paid | Renewal fee | 16.02.1994 | Renewal fee patent year 03 |
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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 | [A]DE1080979 (HERBERT BRANDT DR ING); | [AD]DE1154076 (LICENTIA GMBH); | [AD]GB956783 (BRANDT HERBERT); | [AD]GB981147 (BRANDT HERBERT, et al); | [A]DE1199240 (HERBERT BRANDT DR ING); | [X]EP0184922 (SMIDTH & CO AS F L [DK]) |