EP0407897 - Compounds of biopolymers effector substances bonded together by optically active aminoacidic derivatives, process for their preparation and their use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.03.1997 Database last updated on 10.07.2024 | Most recent event Tooltip | 07.03.1997 | No opposition filed within time limit | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states BEHRINGWERKE Aktiengesellschaft Postfach 1140 35001 Marburg / DE | [N/P] |
Former [1991/03] | For all designated states BEHRINGWERKE Aktiengesellschaft Postfach 1140 D-35001 Marburg / DE | Inventor(s) | 01 /
Friesen, Heinz-Jürgen, Dr. Im Dorfe 4a D-3550 Marburg / DE | 02 /
Hermentin, Peter, Dr. Salzköppel 9 D-3550 Marburg / DE | [1991/03] | Representative(s) | (deleted) | [1993/37] |
Former [1992/23] | Fischer, Hans-Jürgen, Dr., et al Hoechst AG Patent- und Lizenzabteilung Gebäude K 801 D-65926 Frankfurt am Main / DE | ||
Former [1991/03] | Klein, Otto, Dr. Hoechst AG, Werk Gendorf, Patentbüro D-84504 Burgkirchen / DE | Application number, filing date | 90112900.7 | 06.07.1990 | [1991/03] | Priority number, date | DE19893922608 | 10.07.1989 Original published format: DE 3922608 | [1991/03] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0407897 | Date: | 16.01.1991 | Language: | DE | [1991/03] | Type: | B1 Patent specification | No.: | EP0407897 | Date: | 01.05.1996 | Language: | DE | [1996/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.09.1990 | Classification | IPC: | C07D207/416 | [1991/03] | CPC: |
C07D207/416 (EP,US);
G01N33/531 (EP,US);
G01N33/54353 (EP,US);
Y10S424/809 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, SE [1991/03] | Title | German: | Verbindungen aus Biopolymeren und Effektorsubstanzen, die über optisch aktive Aminosäurederivaten verknüpft sind, Verfahren zu ihrer Herstellung und ihre Verwendung | [1991/03] | English: | Compounds of biopolymers effector substances bonded together by optically active aminoacidic derivatives, process for their preparation and their use | [1991/03] | French: | Composés préparés à partir de biopolymères et de composés effecteurs, les derniers reliés entre eux par des dérivés d'acides aminés optiquement actifs, procédé pour leur préparation et leur application | [1991/03] | Examination procedure | 21.12.1990 | Examination requested [1991/09] | 03.02.1993 | Despatch of a communication from the examining division (Time limit: M04) | 11.06.1993 | Reply to a communication from the examining division | 02.02.1994 | Despatch of a communication from the examining division (Time limit: M04) | 13.06.1994 | Reply to a communication from the examining division | 09.05.1995 | Despatch of communication of intention to grant (Approval: Yes) | 06.11.1995 | Communication of intention to grant the patent | 16.02.1996 | Fee for grant paid | 16.02.1996 | Fee for publishing/printing paid | Opposition(s) | 04.02.1997 | No opposition filed within time limit [1997/17] | Fees paid | Renewal fee | 11.06.1992 | Renewal fee patent year 03 | 24.06.1993 | Renewal fee patent year 04 | 09.06.1994 | Renewal fee patent year 05 | 31.07.1995 | Renewal fee patent year 06 |
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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 | [ ] - Methods in Enzymology, Band 93, 1983, TARUN I. GHOSE et al.: "Preparation of Antibody-Linked Cytotoxic Agents", Seiten 280-333, Seiten 280-315319-322. | [ ] - Journal of Immunoassay, Band 24, 1983, EIJI ISHIKAWA et al.: "Enzyme-Labeling of Antibodies and their Fragments for Enzyme Immunoassay and Immunohistochemical Staining", Seiten 209-327, Seiten 218-222, 233-241, 247, 250-260, 272-277, 284-293, 298-301, 304-307310-313. |