-
EP0109449
European procedure
Extract from the Register of European Patents
EP About this file: EP0109449
| EP0109449 - Polycarbonate compositions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.01.1988 Database last updated on 02.11.2024 | Most recent event Tooltip | 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [2008/38] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady NY 12345 / US | ||
| Former [1984/22] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady New York 12305 / US | Inventor(s) | 01 /
Liu, Ping Yuan 124 Tanager Court Naperville, IL 60565 / US | [1987/10] |
| Former [1984/22] | 01 /
Liu, Ping Yuan 124 Tanager Court Naperville, Illinois 60565 / US | Representative(s) | Schüler, Horst, et al Kaiserstrasse 69 D-6000 Frankfurt/Main 1 / DE | [N/P] |
| Former [1984/22] | Schüler, Horst, Dr., et al Kaiserstrasse 69 D-6000 Frankfurt/Main 1 / DE | Application number, filing date | 82109527.0 | 15.10.1982 | [1984/22] | Priority number, date | US19820421789 | 23.09.1982 Original published format: US 421789 | [1984/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0109449 | Date: | 30.05.1984 | Language: | EN | [1984/22] | Type: | B1 Patent specification | No.: | EP0109449 | Date: | 04.03.1987 | Language: | EN | [1987/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.01.1984 | Classification | IPC: | C08L69/00, C08L23/08, C08L23/20 | [1984/22] | CPC: |
C08L69/00 (EP)
| C-Set: |
C08L69/00, C08L23/00 (EP);
C08L69/00, C08L69/00 (EP) | Designated contracting states | DE, IT, NL [1984/22] | Title | German: | Polycarbonatzusammensetzungen | [1984/22] | English: | Polycarbonate compositions | [1984/22] | French: | Compositions de polycarbonate | [1984/22] | Examination procedure | 14.11.1984 | Examination requested [1985/05] | 02.10.1985 | Despatch of a communication from the examining division (Time limit: M04) | 03.02.1986 | Reply to a communication from the examining division | 25.02.1986 | Despatch of a communication from the examining division (Time limit: M04) | 10.04.1986 | Reply to a communication from the examining division | 16.07.1986 | Despatch of communication of intention to grant (Approval: ) | 22.08.1986 | Communication of intention to grant the patent | 20.11.1986 | Fee for grant paid | 20.11.1986 | Fee for publishing/printing paid | Opposition(s) | 05.12.1987 | No opposition filed within time limit [1988/08] | Fees paid | Renewal fee | 12.10.1984 | Renewal fee patent year 03 | 09.10.1985 | Renewal fee patent year 04 | 23.09.1986 | Renewal fee patent year 05 |
| 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]FR1368369 (TEIJIN LTD); | [A]US3431224 (GOLDBLUM KENNETH B); | [A]DE1965125 (GEN ELECTRIC); | [A]EP0004651 (UNION CARBIDE CORP [US]); | [A]EP0012577 (MONSANTO CO [US]); | [A]DE2918883 (BAYER AG) | [AD] - RESEARCH DISCLOSURE, no. 208, August 1981, Havant, Hampshire, GB, page 309 |