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EP0109014
European procedure
Extract from the Register of European Patents
EP About this file: EP0109014
| EP0109014 - Titanium ester compositions having depressed freezing points [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.05.1988 Database last updated on 15.07.2024 | Most recent event Tooltip | 24.05.1988 | No opposition filed within time limit | published on 13.07.1988 [1988/28] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1984/21] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Robbins, Gordon Bradbury P.O. Box 194 Edison Nebraska 68936 / US | [1984/21] | Representative(s) | Abitz, Walter, et al Patentanwälte Abitz & Partner Postfach 86 01 09 81628 München / DE | [N/P] |
| Former [1984/21] | Abitz, Walter, Dr.-Ing., et al Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München / DE | Application number, filing date | 83111027.5 | 04.11.1983 | [1984/21] | Priority number, date | US19820439567 | 05.11.1982 Original published format: US 439567 | [1984/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0109014 | Date: | 23.05.1984 | Language: | EN | [1984/21] | Type: | B1 Patent specification | No.: | EP0109014 | Date: | 22.07.1987 | Language: | EN | [1987/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.1984 | Classification | IPC: | C07F7/28 | [1984/21] | CPC: |
C07F7/28 (EP);
C07F7/003 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1984/21] | Title | German: | Titanesterzusammensetzungen mit herabgesetztem Gefrierpunkt | [1984/21] | English: | Titanium ester compositions having depressed freezing points | [1984/21] | French: | Compositions contenant des esters de titane avec un point de fusion abaissé | [1984/21] | Examination procedure | 16.07.1984 | Examination requested [1984/39] | 28.05.1985 | Despatch of a communication from the examining division (Time limit: M04) | 30.09.1985 | Reply to a communication from the examining division | 16.01.1986 | Despatch of communication of intention to grant (Approval: ) | 15.04.1986 | Communication of intention to grant the patent | 09.07.1986 | Fee for grant paid | 09.07.1986 | Fee for publishing/printing paid | Opposition(s) | 23.04.1988 | No opposition filed within time limit [1988/28] | Fees paid | Renewal fee | 25.10.1985 | Renewal fee patent year 03 | 01.12.1986 | Renewal fee patent year 04 |
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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 | [A]GB869988 (ICI LTD); | [A]US3682688 (HUGHES CHARLES THOMAS, et al); | [A]EP0035649 (DYNAMIT NOBEL AG [DE]) |