EP0777648 - A PROCESS FOR PREPARING PURIFIED ALKALI METAL SALTS OF 4-SULFOPHENYL-[(1-OXYALKANOYL)AMINO]ALKANOATE WITHOUT ISOLATION OF INTERMEDIATES [Right-click to bookmark this link] | |||
Former [1997/24] | A PROCESS FOR PREPARING PURIFIED ALKALI METAL SALTS OF 4-SULFOPHENYL- (1-OXYALKANOYL)AMINO]ALKANOATE WITHOUT ISOLATION OF INTERMEDIATES | ||
[1999/41] | Status | No opposition filed within time limit Status updated on 11.08.2000 Database last updated on 29.06.2024 | Most recent event Tooltip | 26.12.2003 | Lapse of the patent in a contracting state New state(s): GR | published on 11.02.2004 [2004/07] | Applicant(s) | For all designated states EASTMAN CHEMICAL COMPANY 100 North Eastman Road Kingsport TN 37660 / US | [N/P] |
Former [1997/24] | For all designated states EASTMAN CHEMICAL COMPANY 100 North Eastman Road Kingsport, TN 37660 / US | Inventor(s) | 01 /
LUTZ, Gary, Paul 734 Ordnance Drive E4 Kingsport, TN 37642 / US | 02 /
ZIMA, George, Chester 1000 University Boulevard, F45 Kingsport, TN 37660 / US | 03 /
BERNARD, Rex 3482 Beech Creek Road Rogersville, TN 37857 / US | [1997/24] | Representative(s) | Wibbelmann, Jobst Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstrasse 2 81541 München / DE | [N/P] |
Former [1997/24] | Wibbelmann, Jobst, Dr., Dipl.-Chem. Wuesthoff & Wuesthoff, Patent- und Rechtsanwälte, Schweigerstrasse 2 81541 München / DE | Application number, filing date | 95930119.3 | 07.08.1995 | [1997/24] | WO1995US09957 | Priority number, date | US19940294236 | 22.08.1994 Original published format: US 294236 | [1997/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9606075 | Date: | 29.02.1996 | Language: | EN | [1996/10] | Type: | A1 Application with search report | No.: | EP0777648 | Date: | 11.06.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.02.1996 takes the place of the publication of the European patent application. | [1997/24] | Type: | B1 Patent specification | No.: | EP0777648 | Date: | 13.10.1999 | Language: | EN | [1999/41] | Search report(s) | International search report - published on: | EP | 29.02.1996 | Classification | IPC: | C07C303/32, C07C303/44, C07C309/42 | [1997/24] | CPC: |
C07C303/32 (EP,US)
| C-Set: |
C07C303/32, C07C309/42 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, NL, PT, SE [1997/24] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON GEREINIGTEN ALKALIMETALLSALZEN VON 4-SULFOPHENYL-[(1-OXYALKANOYL)AMINO)]ALKANOAT OHNE ISOLIERUNG VON ZWISCHENPRODUKTEN | [1999/41] | English: | A PROCESS FOR PREPARING PURIFIED ALKALI METAL SALTS OF 4-SULFOPHENYL-[(1-OXYALKANOYL)AMINO]ALKANOATE WITHOUT ISOLATION OF INTERMEDIATES | [1999/41] | French: | PROCEDE DE PREPARATION DE SELS METALLIQUES ALCALINS PURIFIES DE 4-SULFOPHENYL-[(1-OXYALCANOYL)AMINO]ALCANOATE SANS ISOLATION DES INTERMEDIAIRES | [1999/41] |
Former [1997/24] | VERFAHREN ZUR HERSTELLUNG VON GEREINIGTEN ALKALIMETALLSATZEN VON 4-SULFOPHENYL-[(1-OXYALKANOYL)AMINO)]ALKANOAT OHNE ISOLIERUNG VON ZWISCHENPRODUKTEN | ||
Former [1997/24] | A PROCESS FOR PREPARING PURIFIED ALKALI METAL SALTS OF 4-SULFOPHENYL- (1-OXYALKANOYL)AMINO]ALKANOATE WITHOUT ISOLATION OF INTERMEDIATES | ||
Former [1997/24] | PROCEDE DE PREPARATION DE SELS METALLIQUES ALCALINS PURIFIES DE 4-SULFOPHENYL- (1-OXYALCANOYL)AMINO]ALCANOATE SANS ISOLATION DES INTERMEDIAIRES | Entry into regional phase | 06.02.1997 | National basic fee paid | 06.02.1997 | Designation fee(s) paid | 06.02.1997 | Examination fee paid | Examination procedure | 27.02.1996 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 06.02.1997 | Examination requested [1997/24] | 15.05.1998 | Despatch of a communication from the examining division (Time limit: M04) | 16.06.1998 | Reply to a communication from the examining division | 26.01.1999 | Despatch of communication of intention to grant (Approval: Yes) | 24.03.1999 | Communication of intention to grant the patent | 26.05.1999 | Fee for grant paid | 26.05.1999 | Fee for publishing/printing paid | Opposition(s) | 14.07.2000 | No opposition filed within time limit [2000/39] | Fees paid | Renewal fee | 04.08.1997 | Renewal fee patent year 03 | 12.08.1998 | Renewal fee patent year 04 | 04.08.1999 | Renewal fee patent year 05 |
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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 | 13.10.1999 | CH | 13.10.1999 | GR | 13.10.1999 | LI | 13.10.1999 | SE | 13.10.1999 | DK | 13.01.2000 | PT | 13.01.2000 | [2004/07] |
Former [2003/45] | AT | 13.10.1999 | |
CH | 13.10.1999 | ||
LI | 13.10.1999 | ||
SE | 13.10.1999 | ||
DK | 13.01.2000 | ||
PT | 13.01.2000 | ||
Former [2002/23] | AT | 13.10.1999 | |
CH | 13.10.1999 | ||
LI | 13.10.1999 | ||
SE | 13.10.1999 | ||
PT | 13.01.2000 | ||
Former [2000/52] | AT | 13.10.1999 | |
CH | 13.10.1999 | ||
LI | 13.10.1999 | ||
PT | 13.01.2000 | ||
Former [2000/51] | AT | 13.10.1999 | |
PT | 13.01.2000 | ||
CH | 18.01.2000 | ||
LI | 18.01.2000 | ||
Former [2000/50] | PT | 13.01.2000 | |
CH | 18.01.2000 | ||
LI | 18.01.2000 | ||
Former [2000/43] | PT | 13.01.2000 | Cited in | International search | [DA]EP0105672 (PROCTER & GAMBLE [US], et al) [DA] 1 * the whole document *; | [DA]EP0355384 (HOECHST AG [DE]) [DA] 1 * the whole document *; | [PA]WO9428104 (PROCTER & GAMBLE [US]) [PA] 1* example I *; | [PA]WO9507882 (PROCTER & GAMBLE [US]) [PA] 1 * example XII * |