-
EP0344709
European procedure
Extract from the Register of European Patents
EP About this file: EP0344709
| EP0344709 - Cross-flow filtration module [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 24.08.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Oxyphen GmbH Bautzner Landstrasse 01474 Rossendorf / DE | [N/P] |
| Former [1993/10] | For all designated states Oxyphen GmbH Bautzner Landstrasse D-01474 Rossendorf / DE | ||
| Former [1991/06] | For all designated states Akademie der Wissenschaften der DDR Otto-Nuschke-Strasse 22/23 D-10117 Berlin / DE | ||
| Former [1989/49] | For all designated states Akademie der Wissenschaften der DDR Otto-Nuschke-Strasse 22/23 D-10117 Berlin / DE | Inventor(s) | 01 /
Lück, Hans Bernhard, Dr.sc. Justinenstrasse 8 DDR-8053 Dresden / DD | 02 /
Heinrich, Bernd, Dr. Hauptstrasse 44 DDR-8351 Dittersbach / DD | [1989/49] | Representative(s) | Beetz & Partner mbB Patentanwälte Prinzregentenstraße 54 80538 München / DE | [N/P] |
| Former [1989/49] | Patentanwälte Beetz - Timpe - Siegfried Schmitt-Fumian - Mayr Steinsdorfstrasse 10 D-80538 München / DE | Application number, filing date | 89109726.3 | 30.05.1989 | [1989/49] | Priority number, date | DD19570003161 | 30.05.1988 Original published format: DD 316157 | [1989/49] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0344709 | Date: | 06.12.1989 | Language: | DE | [1989/49] | Type: | A3 Search report | No.: | EP0344709 | Date: | 16.01.1991 | Language: | DE | [1991/03] | Type: | B1 Patent specification | No.: | EP0344709 | Date: | 12.05.1993 | Language: | DE | [1993/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.11.1990 | Classification | IPC: | B01D61/00, B01D71/00 | [1993/19] | CPC: |
B01D63/082 (EP,US)
|
| Former IPC [1989/49] | B01D13/00 | Designated contracting states | AT, CH, DE, ES, FR, GB, GR, IT, LI, LU [1989/49] | Title | German: | Querstromfiltermodul | [1989/49] | English: | Cross-flow filtration module | [1989/49] | French: | Module de filtration tangentielle | [1989/49] | Examination procedure | 20.06.1991 | Examination requested [1991/34] | 10.09.1991 | Despatch of a communication from the examining division (Time limit: M04) | 27.12.1991 | Reply to a communication from the examining division | 20.07.1992 | Despatch of communication of intention to grant (Approval: Yes) | 13.11.1992 | Communication of intention to grant the patent | 04.02.1993 | Fee for grant paid | 04.02.1993 | Fee for publishing/printing paid | Opposition(s) | 15.02.1994 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 24.05.1991 | Renewal fee patent year 03 | 22.05.1992 | Renewal fee patent year 04 |
| 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. | Documents cited: | Search | [A]US4278542 (BEULENS THEOPHIEL); | [A]DE8705679U ; | [AP]EP0296881 (EXXON RESEARCH ENGINEERING CO [US]) |