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EP0941964
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EP About this file: EP0941964
| EP0941964 - Process for producing silica particles suitable for use as filler for paper [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.11.2008 Database last updated on 07.06.2024 | Most recent event Tooltip | 21.11.2008 | Application deemed to be withdrawn | published on 24.12.2008 [2008/52] | Applicant(s) | For all designated states OJI PAPER CO., LTD. 7-5, Ginza 4-chome, Chuo-ku Tokyo / JP | [N/P] |
| Former [1999/37] | For all designated states OJI PAPER CO., LTD. 7-5, Ginza 4-chome, Chuo-ku Tokyo / JP | Inventor(s) | 01 /
Matsuda, Masashi 15-D203, Kita-Terao 3-chome, Tsurumi-ku Yokohama-shi, Kanagawa-ken / JP | 02 /
Watanabe, Masasuke 3-1-306, Miyazaki 6-chome, Miyamae-ku Kawasaki-shi, Kanagawa-ken / JP | 03 /
Okada, Hitoshi 4-8-105, Sakurajosui 5-chome, Setagaya-ku Tokyo / JP | 04 /
Wada, Motohide 13-26, Kita-Shinjuku 1-chome, Shinjuku-ku Tokyo / JP | 05 /
Kitao, Osamu No. 1290, Futoo-cho, Kohoku-ku Yokohama-shi, Kanagawa-ken / JP | [1999/37] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
| Former [2008/35] | Vossius & Partner Siebertstrasse 3 81675 München / DE | ||
| Former [1999/37] | VOSSIUS & PARTNER Siebertstrasse 4 81675 München / DE | Application number, filing date | 99103988.4 | 11.03.1999 | [1999/37] | Priority number, date | JP19980061166 | 12.03.1998 Original published format: JP 6116698 | JP19980121636 | 16.04.1998 Original published format: JP 12163698 | JP19980129697 | 24.04.1998 Original published format: JP 12969798 | [1999/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0941964 | Date: | 15.09.1999 | Language: | EN | [1999/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.07.1999 | Classification | IPC: | C01B33/18 | [1999/37] | CPC: |
C01B33/187 (EP,US);
C01B33/18 (EP,US);
D21H17/68 (EP,US);
C01P2004/52 (EP,US);
C01P2004/61 (EP,US);
C01P2006/10 (EP,US);
C01P2006/12 (EP,US);
C01P2006/14 (EP,US);
C01P2006/16 (EP,US);
| Designated contracting states | FI, FR, SE [2000/21] |
| Former [1999/37] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Herstellung von Kieselsäureteilchen zur Verwendung als Füllstoff für Papier | [1999/37] | English: | Process for producing silica particles suitable for use as filler for paper | [1999/37] | French: | Procédé de préparation de particules de silice utilisable comme charge pour papier | [1999/37] | Examination procedure | 21.10.1999 | Examination requested [1999/50] | 10.01.2001 | Despatch of a communication from the examining division (Time limit: M04) | 06.09.2001 | Reply to a communication from the examining division | 11.08.2004 | Despatch of a communication from the examining division (Time limit: M06) | 07.02.2005 | Reply to a communication from the examining division | 24.02.2005 | Despatch of a communication from the examining division (Time limit: M06) | 06.09.2005 | Reply to a communication from the examining division | 20.02.2008 | Despatch of a communication from the examining division (Time limit: M04) | 02.07.2008 | Application deemed to be withdrawn, date of legal effect [2008/52] | 07.08.2008 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2008/52] | Request for further processing for: | 06.09.2001 | Request for further processing filed | 05.09.2001 | Full payment received (date of receipt of payment) Request granted | 21.09.2001 | Decision despatched | Fees paid | Renewal fee | 30.03.2001 | Renewal fee patent year 03 | 28.03.2002 | Renewal fee patent year 04 | 31.03.2003 | Renewal fee patent year 05 | 31.03.2004 | Renewal fee patent year 06 | 31.03.2005 | Renewal fee patent year 07 | 30.03.2006 | Renewal fee patent year 08 | 29.03.2007 | Renewal fee patent year 09 | 31.03.2008 | Renewal fee patent year 10 |
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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 | [A]JPH05301707 ; | [A]JPH03139537 ; | [A]JPH09176988 ; | [A]US5024826 (LINTON HOWARD R [US]) [A] 1 * claim 3 *; | [A]WO9740105 (RHONE POULENC CHIMIE [FR], et al) [A] 1 | [A] - PATENT ABSTRACTS OF JAPAN, (19940218), vol. 018, no. 101, Database accession no. (C - 1168), & JP05301707 A 19931116 (TOKUYAMA SODA CO LTD) [A] 14 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19910906), vol. 015, no. 353, Database accession no. (C - 0865), & JP03139537 A 19910613 (MIZUSAWA IND CHEM LTD) [A] 1 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19971128), vol. 097, no. 011, & JP09176988 A 19970708 (NIPPON PAPER IND CO LTD) [A] 14 * abstract * |