EP0448798 - Electrosurgical unit [Right-click to bookmark this link] | Status | Opposition procedure closed Status updated on 26.09.1997 Database last updated on 31.08.2024 | Most recent event Tooltip | 26.09.1997 | Opposition procedure terminated - date of legal effect published | published on 12.11.1997 [1997/46] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
Former [1991/40] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Altendorf, Hans-Walter, Dipl.-Ing. Im Neusatz 4A W-6520 Worms 25 / DE | [1991/40] | Application number, filing date | 90123741.2 | 10.12.1990 | [1991/40] | Priority number, date | DE19904009819 | 27.03.1990 Original published format: DE 4009819 | [1991/40] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0448798 | Date: | 02.10.1991 | Language: | DE | [1991/40] | Type: | B1 Patent specification | No.: | EP0448798 | Date: | 26.07.1995 | Language: | DE | [1995/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.08.1991 | Classification | IPC: | A61B17/39 | [1991/40] | CPC: |
A61B18/1206 (EP,US);
A61B2018/00892 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1991/40] | Title | German: | HF-Chirurgiegerät | [1991/40] | English: | Electrosurgical unit | [1991/40] | French: | Electro-bistouri | [1991/40] | Examination procedure | 10.12.1990 | Examination requested [1991/40] | 27.01.1994 | Despatch of a communication from the examining division (Time limit: M04) | 19.05.1994 | Reply to a communication from the examining division | 17.11.1994 | Despatch of communication of intention to grant (Approval: Yes) | 01.12.1994 | Communication of intention to grant the patent | 17.02.1995 | Fee for grant paid | 17.02.1995 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
26.04.1996
22.05.1996
ADMISSIBLE Storz Endoskop GmbH Schneckenackerstrasse 1 8200 Schaffhausen / CH Opponent's representative Münich, Wilhelm Dr. Münich & Kollegen Anwaltskanzlei Wilhelm-Mayr-Strasse 11 80689 München / DE | [1996/25] | 28.05.1996 | Invitation to proprietor to file observations on the notice of opposition | 24.09.1996 | Reply of patent proprietor to notice(s) of opposition | 06.05.1997 | Legal effect of closure of opposition procedure [1997/46] | 06.05.1997 | Date of oral proceedings | 23.05.1997 | Despatch of communication that the opposition procedure will be closed | 23.05.1997 | Despatch of minutes of oral proceedings | Fees paid | Renewal fee | 16.12.1992 | Renewal fee patent year 03 | 16.12.1993 | Renewal fee patent year 04 | 16.12.1994 | 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 | GB | 26.07.1995 | [1996/30] | Documents cited: | Search | [AD]EP0316469 (ERBE ELEKTROMEDIZIN [DE]); | [A]EP0368532 (SMITHS INDUSTRIES PLC [GB]); | [A]EP0219568 (ERBE ELEKTROMEDIZIN [DE]); | [A]GB2164473 (BARD INC C R) |