-
EP0972748
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0972748
| EP0972748 - METHOD OF MANUFACTURING PSEUDO-BOEHMITE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.01.2005 Database last updated on 10.05.2025 | Most recent event Tooltip | 21.01.2005 | Application deemed to be withdrawn | published on 09.03.2005 [2005/10] | Applicant(s) | For all designated states Japan Energy Corporation 10-1, Toranomon 2-chome, Minato-ku Tokyo 105-0001 / JP | [N/P] |
| Former [2000/03] | For all designated states JAPAN ENERGY CORPORATION 10-1, Toranomon 2-chome, Minato-ku Tokyo 105-0001 / JP | Inventor(s) | 01 /
TSUKADA, Takayuki, Japan Energy Corporation 17-35, Niizominami 3-chome Toda-shi, Saitama 335-8502 / JP | 02 /
OHASHI, Yuji, Japan Energy Corporation 17-35, Niizominami 3-chome Toda-shi, Saitama 335-8502 / JP | 03 /
SEGAWA, Hideo, Japan Energy Corporation 17-35, Niizominami 3-chome Toda-shi, Saitama 335-8502 / JP | [2000/03] | Representative(s) | Koepe & Partner Patentanwälte Robert-Koch-Strasse 1 80538 München / DE | [2004/22] |
| Former [2000/03] | Koepe, Gerd L., Dipl.-Chem. Blumbach, Kramer & Partner GbR, Patentanwälte, Radeckestrasse 43 81245 München / DE | Application number, filing date | 99901199.2 | 29.01.1999 | [2000/03] | WO1999JP00391 | Priority number, date | JP19980032363 | 30.01.1998 Original published format: JP 3236398 | JP19980212133 | 28.07.1998 Original published format: JP 21213398 | JP19980240212 | 26.08.1998 Original published format: JP 24021298 | [2000/03] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9938802 | Date: | 05.08.1999 | Language: | EN | [1999/31] | Type: | A1 Application with search report | No.: | EP0972748 | Date: | 19.01.2000 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.08.1999 takes the place of the publication of the European patent application. | [2000/03] | Search report(s) | International search report - published on: | JP | 05.08.1999 | (Supplementary) European search report - dispatched on: | EP | 28.04.2000 | Classification | IPC: | C01F7/42, C01F7/02, C04B35/10 | [2000/24] | CPC: |
C01F7/141 (EP,US);
C01F7/42 (KR);
B01J21/04 (EP,US);
C01F7/34 (EP,US);
C01F7/428 (EP,US);
C01P2002/72 (EP,US);
C01P2006/12 (EP,US);
C01P2006/14 (EP,US);
C01P2006/16 (EP,US);
C01P2006/21 (EP,US)
(-)
|
| Former IPC [2000/03] | C01F7/42 | Designated contracting states | DE, FR, GB, NL [2000/03] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON PSEUDOBOEHMIT | [2000/03] | English: | METHOD OF MANUFACTURING PSEUDO-BOEHMITE | [2000/03] | French: | PROCEDE DE FABRICATION DE PSEUDO-BOHEMITE | [2000/03] | Entry into regional phase | 29.10.1999 | Translation filed | 29.10.1999 | National basic fee paid | 29.10.1999 | Search fee paid | 29.10.1999 | Designation fee(s) paid | 29.10.1999 | Examination fee paid | Examination procedure | 29.10.1999 | Examination requested [2000/03] | 02.10.2001 | Despatch of a communication from the examining division (Time limit: M04) | 04.02.2002 | Reply to a communication from the examining division | 03.08.2004 | Application deemed to be withdrawn, date of legal effect [2005/10] | 03.09.2004 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2005/10] | Fees paid | Renewal fee | 31.01.2001 | Renewal fee patent year 03 | 31.01.2002 | Renewal fee patent year 04 | 31.01.2003 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.01.2004 | 06 M06 Not yet paid |
| 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 | [ ] - No further relevant documents disclosed | International search | [X]JPS52798 (DENKI KAGAKU KOGYO KK, et al); | [Y]JPS58145618 (MITSUBISHI CHEM IND); | [X]JPS5978925 (MITSUBISHI CHEM IND) |