-
EP0804406
European procedure
Extract from the Register of European Patents
EP About this file: EP0804406
| EP0804406 - PROCESS FOR THE PREPARATION OF 3-PHENYLPROPIONIC ACID [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.03.2000 Database last updated on 03.09.2024 | Most recent event Tooltip | 04.05.2000 | Lapse of the patent in a contracting state | published on 21.06.2000 [2000/25] | Applicant(s) | For all designated states DSM N.V. Het Overloon 1 6411 TE Heerlen / NL | [N/P] |
| Former [1997/45] | For all designated states DSM N.V. Het Overloon 1 6411 TE Heerlen / NL | Inventor(s) | 01 /
CASTELIJNS, Anna, Maria, Cornelia, Francisca Mergelakker 24 NL-6176 JB Beek / NL | 02 /
HOGEWEG, Johanna, Margreet Vrangendael 2 NL-6137 BB Sittard / NL | 03 /
VAN NISPEN, Simon, Petrus, Johannes, Maria Erenfriedstraat 8 NL-6191 SJ Beek / NL | [1997/45] | Application number, filing date | 95935614.8 | 17.10.1995 | [1997/45] | WO1995NL00358 | Priority number, date | NL19940001707 | 17.10.1994 Original published format: NL 9401707 | [1997/45] | Filing language | NL | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9611900 | Date: | 25.04.1996 | Language: | EN | [1996/18] | Type: | A1 Application with search report | No.: | EP0804406 | Date: | 05.11.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 25.04.1996 takes the place of the publication of the European patent application. | [1997/45] | Type: | B1 Patent specification | No.: | EP0804406 | Date: | 28.04.1999 | Language: | EN | [1999/17] | Search report(s) | International search report - published on: | EP | 25.04.1996 | Classification | IPC: | C07C57/30, C07C51/235, C07C45/62, C07C47/228 | [1997/45] | CPC: |
C07C45/62 (EP,US);
C07C51/235 (EP,US)
| C-Set: |
C07C45/62, C07C47/228 (EP,US);
C07C51/235, C07C57/30 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IE, IT, LI, NL, PT, SE [1997/45] | Extension states | LT | 25.03.1997 | LV | 25.03.1997 | SI | 25.03.1997 | Title | German: | VERFAHREN ZUR HERSTELLUNG VON 3-PHENYLPROPIONSÄURE | [1997/45] | English: | PROCESS FOR THE PREPARATION OF 3-PHENYLPROPIONIC ACID | [1997/45] | French: | PROCEDE DE PREPARATION D'ACIDE 3-PHENYLPROPIONIQUE | [1997/45] | Entry into regional phase | 25.04.1996 | Translation filed | 25.03.1997 | National basic fee paid | 25.03.1997 | Designation fee(s) paid | 25.03.1997 | Examination fee paid | Examination procedure | 24.04.1996 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 25.03.1997 | Examination requested [1997/45] | 22.06.1998 | Despatch of communication of intention to grant (Approval: Yes) | 26.10.1998 | Communication of intention to grant the patent | 31.12.1998 | Fee for grant paid | 31.12.1998 | Fee for publishing/printing paid | Opposition(s) | 29.01.2000 | No opposition filed within time limit [2000/16] | Fees paid | Renewal fee | 04.10.1997 | Renewal fee patent year 03 | 05.10.1998 | 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 | PT | 30.07.1999 | [2000/25] | Cited in | International search | [X]GB955421 (ICI LTD) [X] 1-5 * page 2, line 65 - line 67 * * claims 1,3,4,8 *; | [X]DE2030031 (UNIVERSAL OIL PRODUCTS) [X] 6-11 * page 6, line 1 - line 14 ** claims 1-4,6 * |