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EP0310255
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EP About this file: EP0310255
| EP0310255 - Production of carbonyl difluoride [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 30.01.1992 Database last updated on 02.11.2024 | Most recent event Tooltip | 30.01.1992 | Application deemed to be withdrawn | published on 18.03.1992 [1992/12] | Applicant(s) | For all designated states STAUFFER MANAGEMENT COMPANY c/o ICI AMERICAS INC. Concorde Pike and New MurphyRoad Wilmington Delaware 19897 / US | [N/P] |
| Former [1989/14] | For all designated states STAUFFER MANAGEMENT COMPANY c/o ICI AMERICAS INC. Concorde Pike and New MurphyRoad Wilmington Delaware 19897 / US | Inventor(s) | 01 /
Bay, Elliott 20 Woodland Way Ridgefield CT 06877 / US | 02 /
Coates, Michael 240 Boulevard Mountain Lakes NJ 07066 / US | [1989/14] | Representative(s) | Stephenson, Kenneth, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City, Herts, AL7 1HD / GB | [1989/14] | Application number, filing date | 88308208.3 | 05.09.1988 | [1989/14] | Priority number, date | US19870095983 | 14.09.1987 Original published format: US 95983 | [1989/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0310255 | Date: | 05.04.1989 | Language: | EN | [1989/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.12.1988 | Classification | IPC: | C01B31/00 | [1989/14] | CPC: |
C01B32/00 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, SE [1989/14] | Title | German: | Herstellung von Carbonylfluorid | [1989/14] | English: | Production of carbonyl difluoride | [1989/14] | French: | Préparation de fluorure de carbonyle | [1989/14] | File destroyed: | 12.06.1999 | Examination procedure | 10.08.1989 | Examination requested [1989/40] | 30.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 11.09.1991 | Application deemed to be withdrawn, date of legal effect [1992/12] | 16.10.1991 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1992/12] | Request for further processing for: | 20.02.1989 | Request for further processing filed | 20.02.1989 | Full payment received (date of receipt of payment) Request granted | 09.03.1989 | Decision despatched | Fees paid | Renewal fee | 07.08.1990 | Renewal fee patent year 03 | 13.08.1991 | 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]FR2124621 (AMERICAN CYANAMID CO) | [AD] - CHEMICAL ABSTRACTS, vol. 93, no. 13, 29th September 1980, page 621, abstract no. 132037x, Columbus, Ohio, US; V.S. KOMAROV et al.: "Reaction of ozone with halogen-substituted saturated hydrocarbons", & KINET. KATAT. 1980, 21(2), 519-20 |