EP0737179 - PROCESS FOR THE PRODUCTION OF FLUORINATED OLEFINS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.03.1999 Database last updated on 16.07.2024 | Most recent event Tooltip | 12.03.1999 | No opposition filed within time limit | published on 28.04.1999 [1999/17] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
Former [1996/42] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
FARNHAM, William, Brown 123 Dewberry Drive Hockessin, DE 19707 / US | [1996/42] | Representative(s) | Abitz, Walter, et al Patentanwälte Abitz & Partner, Poschingerstrasse 6 81679 München / DE | [N/P] |
Former [1996/42] | Abitz, Walter, Dr.-Ing., et al Patentanwälte Abitz & Partner, Poschingerstrasse 6 81679 München / DE | Application number, filing date | 95904244.1 | 06.12.1994 | [1996/42] | WO1994US14000 | Priority number, date | US19930163497 | 07.12.1993 Original published format: US 163497 | [1996/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9515936 | Date: | 15.06.1995 | Language: | EN | [1995/25] | Type: | A1 Application with search report | No.: | EP0737179 | Date: | 16.10.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.06.1995 takes the place of the publication of the European patent application. | [1996/42] | Type: | B1 Patent specification | No.: | EP0737179 | Date: | 06.05.1998 | Language: | EN | [1998/19] | Search report(s) | International search report - published on: | EP | 15.06.1995 | Classification | IPC: | C07C17/361, C07C17/363, C07C21/185, C07C21/18 | [1996/42] | CPC: |
C07C17/363 (EP,US);
C07C17/361 (EP,US);
C07F7/1896 (EP,US)
| Designated contracting states | DE, GB, IT, NL [1996/42] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON FLUORIERTEN OLEFINEN | [1998/19] | English: | PROCESS FOR THE PRODUCTION OF FLUORINATED OLEFINS | [1996/42] | French: | PROCEDE DE PRODUCTION D'OLEFINES FLUOREES | [1996/42] |
Former [1996/42] | VERFAHREN ZUR HERSTELLUNG VON FLUORIERSEN OLEFINEN | Entry into regional phase | 15.05.1996 | National basic fee paid | 15.05.1996 | Designation fee(s) paid | 15.05.1996 | Examination fee paid | Examination procedure | 12.06.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 15.05.1996 | Examination requested [1996/42] | 03.06.1997 | Despatch of communication of intention to grant (Approval: No) | 06.10.1997 | Despatch of communication of intention to grant (Approval: later approval) | 22.10.1997 | Communication of intention to grant the patent | 22.01.1998 | Fee for grant paid | 22.01.1998 | Fee for publishing/printing paid | Opposition(s) | 09.02.1999 | No opposition filed within time limit [1999/17] | Fees paid | Renewal fee | 15.05.1996 | Renewal fee patent year 03 | 27.10.1997 | Renewal fee patent year 04 |
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. | Lapses during opposition Tooltip | DE | 07.08.1998 | [1999/01] | Cited in | International search | [A]FR1360481 (MONTEDISON SPA) [A] 1* claim - *; | [DA]WO9320085 (DU PONT [US]) [DA] 1 * claim - *; | [PX]US5347058 (FARNHAM WILLIAM B [US]) [PX] 1-20 * the whole document * |