EP0765918 - Reactive dye preparations [Right-click to bookmark this link] | Status | Patent revoked Status updated on 26.07.2002 Database last updated on 11.05.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states DyStar Textilfarben GmbH & Co. Deutschland KG Eschenheimer Tor 2 60318 Frankfurt am Main / DE | [1997/14] | Inventor(s) | 01 /
Russ, Werner Hubert, Dr. Wingertstrasse 8A 65439 Flörsheim / DE | 02 /
Elliott, Mike Autumn House, 77A Ravenstone Drive Greetland Halifax HX4 8DY / GB | [1997/14] | Application number, filing date | 96114799.8 | 16.09.1996 | [1997/14] | Priority number, date | DE19951036222 | 28.09.1995 Original published format: DE 19536222 | [1997/14] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0765918 | Date: | 02.04.1997 | Language: | DE | [1997/14] | Type: | A3 Search report | No.: | EP0765918 | Date: | 28.05.1997 | [1997/22] | Type: | B1 Patent specification | No.: | EP0765918 | Date: | 28.07.1999 | Language: | DE | [1999/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.04.1997 | Classification | IPC: | C09B67/22, D06P3/14, // C09B62/503 | [1997/21] | CPC: |
C09B67/004 (EP,US);
C09B62/503 (KR);
C09B67/0033 (KR);
D06P1/38 (KR);
D06P3/248 (KR)
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Former IPC [1997/14] | C09B67/22, // C09B62/503 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1997/14] | Title | German: | Färbepräparationen von faserreaktiven Farbstoffen | [1997/14] | English: | Reactive dye preparations | [1997/14] | French: | Préparations tinctoriales de colorants réactifs | [1997/14] | Examination procedure | 28.11.1997 | Examination requested [1998/05] | 18.03.1998 | Despatch of a communication from the examining division (Time limit: M04) | 10.07.1998 | Reply to a communication from the examining division | 24.11.1998 | Despatch of communication of intention to grant (Approval: Yes) | 18.01.1999 | Communication of intention to grant the patent | 28.04.1999 | Fee for grant paid | 28.04.1999 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
19.04.2000
ADMISSIBLE Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 P.O. Box/Postfach 4002 Basel / CH | [N/P] |
Former [2000/24] | |||
Opponent(s) | 01
19.04.2000
ADMISSIBLE Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 P.O. Box/Postfach 4002 Basel / CH | 02.06.2000 | Invitation to proprietor to file observations on the notice of opposition | 11.01.2001 | Reply of patent proprietor to notice(s) of opposition | 03.07.2001 | Date of oral proceedings | 09.08.2001 | Despatch of minutes of oral proceedings | 09.08.2001 | Despatch of communication that the patent will be revoked | 19.08.2001 | Legal effect of revocation of patent [2002/36] | Appeal following opposition | 07.02.2001 | Appeal received No. T1096/01 | 04.07.2002 | Result of appeal procedure: appeal of the proprietor inadmissible | Fees paid | Renewal fee | 30.09.1998 | Renewal fee patent year 03 |
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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 | NL | 01.04.2001 | [2002/12] | Documents cited: | Search | [A]DE2047832 (FARBWERKE HOECHST AG) [A] 1-6 * page 2, line 18 - page 4, line 25; example - *; | [D]US3802837 (BOHNERT E, et al); | [DA]US4762524 (CHAMBERS THOMAS V [US], et al) [DA] 1-6 * column 2, line 36 - column 7, line 29; example 7 * |