EP1548097 - Process for producing a bleaching activator composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.03.2008 Database last updated on 07.06.2024 | Most recent event Tooltip | 21.03.2008 | No opposition filed within time limit | published on 23.04.2008 [2008/17] | Applicant(s) | For all designated states KAO CORPORATION 14-10, Nihonbashi-Kayabacho 1-chome Chuo-ku Tokyo / JP | [2007/11] |
Former [2005/26] | For all designated states KAO CORPORATION 14-10, Nihonbashi, Kayaba-cho 1-chome Chuo-ku, Tokyo / JP | Inventor(s) | 01 /
Fujinami, Shigeaki c/o Kao Corporation Research Laboratories 1334, Minato Wakayama-shi Wakayama / JP | 02 /
Noro, Hiroshi c/o Kao Corporation Research Laboratories 1334, Minato Wakayama-shi Wakayama / JP | 03 /
Furukawa, Masakazu c/o Kao Corporation Research Laboratories 1334, Minato Wakayama-shi Wakayama / JP | 04 /
Yamashita, Hiroyuki c/o Kao Corporation Research Laboratories 2-1-3, Bunka Sumida-ku Tokyo / JP | [2005/26] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastrasse 30 81925 München / DE | [N/P] |
Former [2005/26] | HOFFMANN - EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 04030280.4 | 21.12.2004 | [2005/26] | Priority number, date | JP20030429558 | 25.12.2003 Original published format: JP 2003429558 | [2005/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1548097 | Date: | 29.06.2005 | Language: | EN | [2005/26] | Type: | B1 Patent specification | No.: | EP1548097 | Date: | 16.05.2007 | Language: | EN | [2007/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.04.2005 | Classification | IPC: | C11D3/39, C11D3/43, C11D11/00 | [2005/26] | CPC: |
C11D3/43 (EP,US);
C11D11/0082 (EP,US);
C11D3/3907 (EP,US);
C11D3/3935 (EP,US)
| Designated contracting states | DE, FR, GB [2006/12] |
Former [2005/26] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Verfahren zur Herstellung einer Bleichaktivatorzusammensetzung | [2005/26] | English: | Process for producing a bleaching activator composition | [2005/26] | French: | Procédé pour préparer une composition comprenant un activateur de blanchiment | [2005/26] | Examination procedure | 12.12.2005 | Examination requested [2006/06] | 24.02.2006 | Despatch of a communication from the examining division (Time limit: M06) | 29.08.2006 | Reply to a communication from the examining division | 21.12.2006 | Communication of intention to grant the patent | 21.03.2007 | Fee for grant paid | 21.03.2007 | Fee for publishing/printing paid | Opposition(s) | 19.02.2008 | No opposition filed within time limit [2008/17] | Fees paid | Renewal fee | 21.12.2006 | 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. | Documents cited: | Search | [X]DE3128336 (HENKEL KGAA [DE]) [X] 3,4 * examples 4,5; claim - *; | [A]US4486327 (MURPHY ALAN P [US], et al) [A] 3,4* example II; claim - *; | [X]US5002691 (BOLKAN STEVEN A [US], et al) [X] 3,4 * column 16; example -; claim - *; | [X]EP0462723 (BP CHEM INT LTD [GB]) [X] 1-5 * page 4; examples 3,4; claim - *; | [X]DE19609953 (BASF AG [DE]) [X] 1-5 * page 24; example -; claim - * |