EP0652262 - Reactive dyestuffs, their preparation and use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.05.2001 Database last updated on 28.05.2024 | Most recent event Tooltip | 11.05.2001 | No opposition filed within time limit | published on 27.06.2001 [2001/26] | Applicant(s) | For all designated states DyStar Textilfarben GmbH & Co. Deutschland KG 60318 Frankfurt am Main / DE | [2000/37] |
Former [2000/28] | For all designated states BAYER AG 51368 Leverkusen / DE | ||
Former [1995/19] | For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
Kunder, Klaus, Dr. Moltkestrasse 5 D-53819 Neunkirchen-Seelscheid / DE | 02 /
Herd, Karl Josef, Dr. Am Gartenfeld 66 D-51519 Odenthal / DE | [1995/19] | Application number, filing date | 94116949.2 | 26.10.1994 | [1995/19] | Priority number, date | DE19934338117 | 08.11.1993 Original published format: DE 4338117 | [1995/19] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0652262 | Date: | 10.05.1995 | Language: | DE | [1995/19] | Type: | B1 Patent specification | No.: | EP0652262 | Date: | 12.07.2000 | Language: | DE | [2000/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.02.1995 | Classification | IPC: | C09B62/002, C07C317/08, C07C315/02, D06P1/38 | [1995/19] | CPC: |
C07C315/02 (EP,US);
C09B62/4401 (EP,US);
C09B62/4405 (KR);
C09B62/4407 (KR);
C09B62/4409 (KR);
C09B62/4416 (KR);
C09B62/4418 (KR);
D06P1/384 (KR);
D06P3/10 (KR);
D06P3/58 (KR)
(-)
| C-Set: |
C07C315/02, C07C317/28 (EP,US)
| Designated contracting states | CH, DE, FR, GB, LI [1995/19] | Title | German: | Reaktivfarbstoffe, deren Herstellung und Verwendung | [1995/19] | English: | Reactive dyestuffs, their preparation and use | [1995/19] | French: | Colorants réactifs, leur procédé de préparation et leur utilisation | [1995/19] | Examination procedure | 28.09.1995 | Examination requested [1995/48] | 17.06.1998 | Despatch of a communication from the examining division (Time limit: M04) | 23.10.1998 | Reply to a communication from the examining division | 12.01.1999 | Despatch of a communication from the examining division (Time limit: M04) | 17.05.1999 | Reply to a communication from the examining division | 16.08.1999 | Despatch of communication of intention to grant (Approval: Yes) | 17.12.1999 | Communication of intention to grant the patent | 27.03.2000 | Fee for grant paid | 27.03.2000 | Fee for publishing/printing paid | Opposition(s) | 13.04.2001 | No opposition filed within time limit [2001/26] | Fees paid | Renewal fee | 23.09.1996 | Renewal fee patent year 03 | 31.10.1997 | Renewal fee patent year 04 | 02.11.1998 | Renewal fee patent year 05 | 02.11.1999 | Renewal fee patent year 06 |
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. | Documents cited: | Search | [DX]DE2614550 (CASSELLA FARBWERKE MAINKUR AG) [DX] 1,3,5,12,14,15; | [DX]EP0074928 (CIBA GEIGY AG [CH]) [DX] 1-3,5,12,14,15; | [A]US4912244 (TZIKAS ATHANASSIOS [CH]) [A] 13; | [A]WO9113866 (HOECHST AG [DE]) [A] 13; | [A]WO9009983 (DOW CHEMICAL CO [US]) [A] 13 |