EP0515767 - Process for the generation of chlorine dioxide [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.01.1996 Database last updated on 12.07.2024 | Most recent event Tooltip | 30.10.2009 | Change - representative | published on 02.12.2009 [2009/49] | Applicant(s) | For all designated states RIO LINDA CHEMICAL CO., INC. 410 N. 10th Street Sacramento California 95814 / US | [N/P] |
Former [1995/12] | For all designated states RIO LINDA CHEMICAL CO., INC. 410 N. 10th Street Sacramento, California 95814 / US | ||
Former [1992/49] | For all designated states RIO LINDA CHEMICAL COMPANY, INC. 410 N. 10th Street Sacramento, California 95814 / US | Inventor(s) | 01 /
Mason, John Y. 7765 Old Sacramento Road Plymouth, California 95669 / US | 02 /
Bechberger, Edward J. 5 Cambrian Road Etobicoke, Ontario, M9C 3L3 / CA | 03 /
Matchim, Dorman N. 7840 Sun Garden Drive Citrus Heights, California 95610 / US | 04 /
Hilliard, Dick L. 8767 Kevmich Way Orangevale, California 95662 / US | [1992/49] | Representative(s) | Colens, Alain M.G.M., et al Bureau Colens SPRL Rue Franz Merjay 21 1050 Bruxelles / BE | [N/P] |
Former [2009/49] | Colens, Alain M.G.M., et al Bureau Colens SPRL Rue Franz Merjay 21 1050 Bruxelles / BE | ||
Former [1992/49] | Colens, Alain, et al c/o Bureau Colens Rue F. Merjay, 21 B-1060 Bruxelles / BE | Application number, filing date | 91870178.0 | 08.11.1991 | [1992/49] | Priority number, date | US19910695217 | 03.05.1991 Original published format: US 695217 | [1992/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0515767 | Date: | 02.12.1992 | Language: | EN | [1992/49] | Type: | B1 Patent specification | No.: | EP0515767 | Date: | 01.02.1995 | Language: | EN | [1995/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.10.1992 | Classification | IPC: | C01B11/02 | [1992/49] | CPC: |
C01B11/025 (EP,US);
C01B11/02 (KR)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1992/49] | Title | German: | Verfahren zur Erzeugung von Chlordioxyd | [1992/49] | English: | Process for the generation of chlorine dioxide | [1992/49] | French: | Procédé de production de dioxyde de chlore | [1992/49] | Examination procedure | 28.05.1993 | Examination requested [1993/31] | 20.08.1993 | Despatch of a communication from the examining division (Time limit: M04) | 23.12.1993 | Reply to a communication from the examining division | 10.05.1994 | Despatch of communication of intention to grant (Approval: Yes) | 02.08.1994 | Communication of intention to grant the patent | 28.10.1994 | Fee for grant paid | 28.10.1994 | Fee for publishing/printing paid | Opposition(s) | 03.11.1995 | No opposition filed within time limit [1996/04] | Fees paid | Renewal fee | 26.11.1993 | Renewal fee patent year 03 | 18.11.1994 | 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. | Lapses during opposition Tooltip | AT | 01.02.1995 | BE | 01.02.1995 | CH | 01.02.1995 | DK | 01.02.1995 | GR | 01.02.1995 | LI | 01.02.1995 | NL | 01.02.1995 | SE | 01.05.1995 | [2000/05] |
Former [1998/15] | AT | 01.02.1995 | |
BE | 01.02.1995 | ||
CH | 01.02.1995 | ||
DK | 01.02.1995 | ||
LI | 01.02.1995 | ||
NL | 01.02.1995 | ||
SE | 01.05.1995 | ||
Former [1996/04] | AT | 01.02.1995 | |
BE | 01.02.1995 | ||
CH | 01.02.1995 | ||
LI | 01.02.1995 | ||
NL | 01.02.1995 | ||
SE | 01.05.1995 | ||
Former [1995/49] | AT | 01.02.1995 | |
CH | 01.02.1995 | ||
LI | 01.02.1995 | ||
NL | 01.02.1995 | ||
Former [1995/40] | AT | 01.02.1995 | |
CH | 01.02.1995 | ||
LI | 01.02.1995 | ||
Former [1995/35] | CH | 01.02.1995 | |
LI | 01.02.1995 | Documents cited: | Search | [A]SE453745 ; | [Y]FR1018948 (ADDAGE LTD); | [A]US2871097 (HOWARD RAPSON WILLIAM); | [Y]EP0024851 (RIO LINDA CHEM CO INC [US]); | [A]EP0322925 (UNION CARBIDE CORP [US]); | [A]EP0338147 (QUANTUM TECHNOLOGIES INC [US]) | [A] - CHEMICAL ABSTRACTS, vol. 109, no. 8, 22 August 1988, Columbus, Ohio, US; abstract no. 57613A, page 168 ;column R ; & SE-B-453745 ( KEMA NORD BLEKKEMI AB) 29-02-1988, & SE453745 B 00000000 |