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EP0100821
European procedure
Extract from the Register of European Patents
EP About this file: EP0100821
| EP0100821 - Method and apparatus for managing a database [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.05.1991 Database last updated on 09.04.2026 | Most recent event Tooltip | 30.05.1991 | No opposition filed within time limit | published on 17.07.1991 [1991/29] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1984/08] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Haderle, Donald James 812 Lilac Way Los Gatos California 95030 / US | 02 /
Shan, Ming-Chien 6337 Slida Dr. San Jose California 95129 / US | 03 /
Putzolu, Gianfranco Raimondo 17550 Nillview Ave. Morgan Hill, Ca 95037 / US | 04 /
Traiger, Irving Lawrence 1031 Mt. Darwin Dr. San Jose CA 95120 / US | [1984/08] | Representative(s) | Ahlman, Bertel IBM Svenska AB Intellectual Property Department 163 92 Stockholm / SE | [N/P] |
| Former [1984/08] | Ahlman, Bertel IBM Svenska AB Intellectual Property Department S-163 92 Stockholm / SE | Application number, filing date | 83104483.9 | 06.05.1983 | [1984/08] | Priority number, date | US19820393902 | 30.06.1982 Original published format: US 393902 | US19820390163 | 21.06.1982 Original published format: US 390163 | US19820390454 | 21.06.1982 Original published format: US 390454 | US19820390485 | 21.06.1982 Original published format: US 390485 | US19820391629 | 24.06.1982 Original published format: US 391629 | US19820393244 | 29.06.1982 Original published format: US 393244 | [1984/08] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0100821 | Date: | 22.02.1984 | Language: | EN | [1984/08] | Type: | A3 Search report | No.: | EP0100821 | Date: | 01.04.1987 | Language: | EN | [1987/14] | Type: | B1 Patent specification | No.: | EP0100821 | Date: | 25.07.1990 | Language: | EN | [1990/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.02.1987 | Classification | IPC: | G06F15/40 | [1984/08] | CPC: |
G06F16/00 (EP);
G06F9/463 (EP)
| Designated contracting states | DE, FR, GB, IT [1984/08] | Title | German: | Verfahren und Gerät zur Datenbasisführung | [1984/08] | English: | Method and apparatus for managing a database | [1984/08] | French: | Méthode et appareil de gestion de base de données | [1984/08] | Examination procedure | 26.04.1984 | Examination requested [1984/28] | 03.05.1988 | Despatch of a communication from the examining division (Time limit: M04) | 23.08.1988 | Reply to a communication from the examining division | 15.09.1989 | Despatch of communication of intention to grant (Approval: Yes) | 15.12.1989 | Communication of intention to grant the patent | 12.02.1990 | Fee for grant paid | 12.02.1990 | Fee for publishing/printing paid | Opposition(s) | 26.04.1991 | No opposition filed within time limit [1991/29] | Fees paid | Renewal fee | 24.05.1985 | Renewal fee patent year 03 | 23.05.1986 | Renewal fee patent year 04 | 29.05.1987 | Renewal fee patent year 05 | 31.05.1988 | Renewal fee patent year 06 | 30.05.1989 | Renewal fee patent year 07 | 19.05.1990 | Renewal fee patent year 08 |
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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 | [X] FIFTH INTERNATIONAL CONFERENCE ON VERY LARGE DATA BASES, 3rd-5th October 1979, Rio de Janeiro, Brazil, pages 340-350, IEEE, New York, US; H. BREITWIESER et al.: Transaction and catalog management of the distributed file management system DISCO" [X] |