EP0596007 - CATALYTIC HYDROGENOLYSIS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.04.1997 Database last updated on 06.07.2024 | Most recent event Tooltip | 11.04.1997 | No opposition filed within time limit | published on 28.05.1997 [1997/22] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
Former [1994/19] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
RAO, Velliyur, Nott, Malikarjuna 1 Georgetown Avenue Wilmington, DE 19809 / US | [1994/19] | Representative(s) | Jones, Alan John, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA / GB | [N/P] |
Former [1994/19] | Jones, Alan John, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA / GB | Application number, filing date | 92916702.1 | 23.07.1992 | [1994/19] | WO1992US06002 | Priority number, date | US19910734407 | 23.07.1991 Original published format: US 734407 | [1994/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9302029 | Date: | 04.02.1993 | Language: | EN | [1993/04] | Type: | A1 Application with search report | No.: | EP0596007 | Date: | 11.05.1994 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.02.1993 takes the place of the publication of the European patent application. | [1994/19] | Type: | B1 Patent specification | No.: | EP0596007 | Date: | 05.06.1996 | Language: | EN | [1996/23] | Search report(s) | International search report - published on: | EP | 04.02.1993 | Classification | IPC: | C07C17/00, C07C19/08 | [1994/19] | CPC: |
C07C17/23 (EP,US)
| C-Set: |
C07C17/23, C07C19/08 (EP);
C07C17/23, C07C19/10 (EP) | Designated contracting states | DE, ES, FR, GB, IT, NL [1994/19] | Title | German: | KATALYTISCHE HYDROGENOLYSE | [1994/19] | English: | CATALYTIC HYDROGENOLYSIS | [1994/19] | French: | HYDROGENOLYSE CATALYTIQUE | [1994/19] | Entry into regional phase | 12.01.1994 | National basic fee paid | 12.01.1994 | Designation fee(s) paid | 12.01.1994 | Examination fee paid | Examination procedure | 22.01.1993 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 12.01.1994 | Examination requested [1994/19] | 09.02.1995 | Despatch of a communication from the examining division (Time limit: M04) | 31.05.1995 | Reply to a communication from the examining division | 28.07.1995 | Despatch of communication of intention to grant (Approval: Yes) | 05.12.1995 | Communication of intention to grant the patent | 16.02.1996 | Fee for grant paid | 16.02.1996 | Fee for publishing/printing paid | Opposition(s) | 06.03.1997 | No opposition filed within time limit [1997/22] | Fees paid | Renewal fee | 12.01.1994 | Renewal fee patent year 03 | 11.07.1995 | Renewal fee patent year 04 |
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