EP0766644 - METHOD FOR REMOVING NITROGEN TRICHLORIDE FROM RAW CHLORINE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.09.2000 Database last updated on 02.09.2024 | Most recent event Tooltip | 19.09.2003 | Lapse of the patent in a contracting state New state(s): DK | published on 05.11.2003 [2003/45] | Applicant(s) | For all designated states SOLVAY (Société Anonyme) Rue du Prince Albert, 33 1050 Bruxelles / BE | [1999/48] |
Former [1997/15] | For all designated states SOLVAY (Société Anonyme) Rue du Prince Albert, 33 B-1050 Bruxelles / BE | Inventor(s) | 01 /
VAN DIEST, Jacques 52C, rue du Dragon B-1640 Rhode-Saint-Genese / BE | 02 /
FILIPPONE, Mauro 7, rue Sernesi I-57012 Rosignano-Castiglioncello / IT | [1997/15] | Representative(s) | Anthoine, Paul, et al SOLVAY S.A. Département de la Propriété Industrielle Rue de Ransbeek, 310 1120 Bruxelles / BE | [N/P] |
Former [1999/16] | Anthoine, Paul, et al SOLVAY S.A., Département de la Propriété Industrielle, Rue de Ransbeek, 310 1120 Bruxelles / BE | ||
Former [1997/15] | Anthoine, Paul, et al SOLVAY Département de la Propriété Industrielle 310, rue de Ransbeek 1120 Bruxelles / BE | Application number, filing date | 95920910.7 | 30.05.1995 | [1997/15] | WO1995EP02058 | Priority number, date | FR19940007860 | 23.06.1994 Original published format: FR 9407860 | [1997/15] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO9600187 | Date: | 04.01.1996 | Language: | FR | [1996/02] | Type: | A1 Application with search report | No.: | EP0766644 | Date: | 09.04.1997 | Language: | FR | The application published by WIPO in one of the EPO official languages on 04.01.1996 takes the place of the publication of the European patent application. | [1997/15] | Type: | B1 Patent specification | No.: | EP0766644 | Date: | 01.12.1999 | Language: | FR | [1999/48] | Search report(s) | International search report - published on: | EP | 04.01.1996 | Classification | IPC: | C01B7/07 | [1997/15] | CPC: |
C01B7/0743 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1997/15] | Title | German: | VERFAHREN ZUR ENTFERNUNG VON STICKSTOFFTRICHLORID AUS CHLORROHPRODUKTEN | [1997/15] | English: | METHOD FOR REMOVING NITROGEN TRICHLORIDE FROM RAW CHLORINE | [1997/15] | French: | PROCEDE POUR L'ELIMINATION DE TRICHLORURE D'AZOTE PRESENT DANS DU CHLORE BRUT | [1997/15] | Entry into regional phase | 23.01.1997 | National basic fee paid | 23.01.1997 | Designation fee(s) paid | 23.01.1997 | Examination fee paid | Examination procedure | 22.12.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 23.01.1997 | Examination requested [1997/15] | 09.07.1997 | Despatch of a communication from the examining division (Time limit: M04) | 31.10.1997 | Reply to a communication from the examining division | 06.05.1998 | Despatch of a communication from the examining division (Time limit: M04) | 19.08.1998 | Reply to a communication from the examining division | 11.02.1999 | Despatch of communication of intention to grant (Approval: Yes) | 26.05.1999 | Communication of intention to grant the patent | 06.09.1999 | Fee for grant paid | 06.09.1999 | Fee for publishing/printing paid | Opposition(s) | 02.09.2000 | No opposition filed within time limit [2000/46] | Fees paid | Renewal fee | 02.06.1997 | Renewal fee patent year 03 | 02.06.1998 | Renewal fee patent year 04 | 31.05.1999 | Renewal fee patent year 05 |
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 | AT | 01.12.1999 | SE | 01.12.1999 | DK | 01.03.2000 | CH | 31.05.2000 | LI | 31.05.2000 | [2003/45] |
Former [2002/23] | AT | 01.12.1999 | |
SE | 01.12.1999 | ||
CH | 31.05.2000 | ||
LI | 31.05.2000 | ||
Former [2002/02] | AT | 01.12.1999 | |
CH | 31.05.2000 | ||
LI | 31.05.2000 | ||
Former [2000/51] | AT | 01.12.1999 | Cited in | International search | [DX]US2692818 (ALBANY BEWICK HOWARD) [DX] 1 * column 1, line 49 - column 2, line 11 *; | [A]DE1034156 (BAYER AG) [A] 6* page 1, column R, line 3 - line 15 * |