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EP0783444
European procedure
Extract from the Register of European Patents
EP About this file: EP0783444
| EP0783444 - METHOD OF REMOVING A POWDER-FORM MATERIAL FROM A CONTAINER WITHOUTH LEAVING ANY RESIDUE [Right-click to bookmark this link] | Status | Patent revoked Status updated on 21.10.2000 Database last updated on 28.06.2024 | Most recent event Tooltip | 12.01.2001 | Lapse of the patent in a contracting state New state(s): GB | published on 28.02.2001 [2001/09] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [1997/29] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 80333 München / DE | Inventor(s) | 01 /
LISSON, Johann Hans-Sachs-Weg 16 D-64291 Darmstadt / DE | 02 /
SCHWARZ, Horst Dachsstrasse 12 D-65207 Wiesbaden / DE | 03 /
GLIHA, Viktor Kapellenweg 16 D-63456 Hanau / DE | 04 /
BIERWIRTH, Helmut Struthbachweg 37a D-34127 Kassel / DE | 05 /
KÖNIGS, Wilhelm Adolf-Reichweinstrasse 8 D-63517 Rodenbach / DE | [1997/29] | Application number, filing date | 95931151.5 | 15.09.1995 | [1997/29] | WO1995DE01281 | Priority number, date | DE19944434708 | 28.09.1994 Original published format: DE 4434708 | [1997/29] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9609972 | Date: | 04.04.1996 | Language: | DE | [1996/15] | Type: | A1 Application with search report | No.: | EP0783444 | Date: | 16.07.1997 | Language: | DE | The application published by WIPO in one of the EPO official languages on 04.04.1996 takes the place of the publication of the European patent application. | [1997/29] | Type: | B1 Patent specification | No.: | EP0783444 | Date: | 20.05.1998 | Language: | DE | [1998/21] | Search report(s) | International search report - published on: | EP | 04.04.1996 | Classification | IPC: | B65D88/66 | [1997/29] | CPC: |
B65D88/66 (EP)
| Designated contracting states | DE, FR, GB [1997/29] | Title | German: | VERFAHREN ZUR RÜCKSTANDSLOSEN ENTLEERUNG VON PULVERFÖRMIGEM SCHÜTTGUT AUS EINEM BEHÄLTER | [1997/29] | English: | METHOD OF REMOVING A POWDER-FORM MATERIAL FROM A CONTAINER WITHOUTH LEAVING ANY RESIDUE | [1997/29] | French: | PROCEDE PERMETTANT DE VIDER UN RECIPIENT CONTENANT DES MATIERES PULVERULENTES SANS LAISSER AUCUN RESIDU | [1997/29] | Entry into regional phase | 04.12.1996 | National basic fee paid | 04.12.1996 | Designation fee(s) paid | 04.12.1996 | Examination fee paid | Examination procedure | 01.03.1996 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 04.12.1996 | Examination requested [1997/29] | 30.10.1997 | Despatch of communication of intention to grant (Approval: Yes) | 19.11.1997 | Communication of intention to grant the patent | 05.02.1998 | Fee for grant paid | 05.02.1998 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
12.02.1999
ADMISSIBLE Coperion Waeschle GmbH & Co.KG Niederbieger Str. 9 88250 Weingarten / DE | [N/P] |
| Former [1999/14] | |||
| Opponent(s) | 01
12.02.1999
ADMISSIBLE Waeschle GmbH Niederbieger Str. 9 88250 Weingarten / DE | 22.03.1999 | Invitation to proprietor to file observations on the notice of opposition | 08.10.1999 | Reply of patent proprietor to notice(s) of opposition | 17.01.2000 | Communication of observations of patent proprietor (Time limit: M04) | 17.05.2000 | Reply of parties involved to observations of patent proprietor | 11.07.2000 | Despatch of communication that the patent will be revoked | 21.07.2000 | Legal effect of revocation of patent [2000/49] | Fees paid | Renewal fee | 18.09.1997 | Renewal fee patent year 03 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | FR | 31.05.1999 | DE | 01.07.1999 | GB | 15.09.1999 | [2001/09] |
| Former [2000/24] | FR | 31.05.1999 | |
| DE | 01.07.1999 | ||
| Former [2000/20] | DE | 01.07.1999 | Cited in | International search | [A]FR2639850 (FIZ TECH I AKAD NAUK [SU], et al) [A] 1,2,5 * abstract *; | [A]US4224006 (DUMBAUGH GEORGE D, et al) [A] 1 * column 5, line 23 - line 45; figure 3 * |