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EP0491000
European procedure
Extract from the Register of European Patents
EP About this file: EP0491000
| EP0491000 - PROCESS AND DEVICE FOR PREPARING A GAS MIXTURE FOR ANALYSIS, AND APPLICATION OF THE PROCESS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.09.1995 Database last updated on 22.05.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states LÖBACH, Ernst Tonagass 374 FL-9492 Eschen / LI | [1992/26] | Inventor(s) | 01 /
see applicant ... | [1992/26] | Representative(s) | Schaefer, Konrad Schaefer Emmel Hausfeld Patentanwälte Krohnstieg 43 22415 Hamburg / DE | [N/P] |
| Former [1992/26] | Schaefer, Konrad, Dipl.-Phys. Schaefer & Emmel Gehölzweg 20 D-22043 Hamburg / DE | Application number, filing date | 90914699.5 | 04.09.1990 | [1992/26] | WO1990EP01479 | Priority number, date | CH19890003203 | 04.09.1989 Original published format: CH 320389 | [1992/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9103719 | Date: | 21.03.1991 | Language: | DE | [1991/07] | Type: | A1 Application with search report | No.: | EP0491000 | Date: | 24.06.1992 | Language: | DE | The application published by WIPO in one of the EPO official languages on 21.03.1991 takes the place of the publication of the European patent application. | [1992/26] | Type: | B1 Patent specification | No.: | EP0491000 | Date: | 02.11.1994 | Language: | DE | [1994/44] | Search report(s) | International search report - published on: | EP | 21.03.1991 | Classification | IPC: | G01N1/28, G01N33/00 | [1992/26] | CPC: |
G01N1/405 (EP,US);
G01N1/2247 (EP,US);
G01N33/497 (EP,US);
G01N1/2214 (EP,US);
G01N2001/2244 (EP,US);
G01N2030/303 (EP,US);
G01N30/12 (EP,US)
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| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1992/26] | Title | German: | VERFAHREN UND EINRICHTUNG FÜR DIE VORBEREITUNG EINES GASGEMISCHES ZUR ANALYSE UND ANWENDUNG DES VERFAHRENS | [1992/26] | English: | PROCESS AND DEVICE FOR PREPARING A GAS MIXTURE FOR ANALYSIS, AND APPLICATION OF THE PROCESS | [1992/26] | French: | PROCEDE ET DISPOSITIF POUR LA PREPARATION D'UN MELANGE GAZEUX A DES FINS D'ANALYSE ET APPLICATION DU PROCEDE | [1992/26] | Entry into regional phase | 23.03.1992 | National basic fee paid | 23.03.1992 | Designation fee(s) paid | 23.03.1992 | Examination fee paid | Examination procedure | 23.03.1991 | Request for preliminary examination filed International Preliminary Examining Authority: BE | 23.03.1992 | Examination requested [1992/26] | 03.06.1993 | Despatch of a communication from the examining division (Time limit: M02) | 10.08.1993 | Reply to a communication from the examining division | 07.09.1993 | Despatch of a communication from the examining division (Time limit: M04) | 07.01.1994 | Reply to a communication from the examining division | 15.02.1994 | Despatch of communication of intention to grant (Approval: Yes) | 03.05.1994 | Communication of intention to grant the patent | 23.07.1994 | Fee for grant paid | 23.07.1994 | Fee for publishing/printing paid | Opposition(s) | 03.08.1995 | No opposition filed within time limit [1995/43] | Fees paid | Renewal fee | 31.07.1992 | Renewal fee patent year 03 | 06.09.1993 | Renewal fee patent year 04 | 17.08.1994 | Renewal fee patent year 05 |
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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 | BE | 02.11.1994 | ES | 02.11.1994 | IT | 02.11.1994 | NL | 02.11.1994 | SE | 02.02.1995 | [2008/02] |
| Former [2002/25] | BE | 02.11.1994 | |
| ES | 02.11.1994 | ||
| IT | 02.11.1994 | ||
| NL | 02.11.1994 | ||
| SE | 02.02.1995 | ||
| Former [1999/42] | BE | 02.11.1994 | |
| IT | 02.11.1994 | ||
| NL | 02.11.1994 | ||
| SE | 02.02.1995 | ||
| Former [1997/16] | BE | 02.11.1994 | |
| NL | 02.11.1994 | ||
| SE | 02.02.1995 | ||
| Former [1996/03] | BE | 02.11.1994 | |
| NL | 02.11.1994 | ||
| SE | 02.02.1995 | ||
| Former [1995/41] | BE | 02.11.1994 | |
| NL | 02.11.1994 | ||
| Former [1995/35] | NL | 02.11.1994 | Cited in | International search | FR1203026 [ ] (AIR LIQUIDE); | US4327575 [ ] (LOCKER LAURENCE D) |