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EP1203616
European procedure
Extract from the Register of European Patents
EP About this file: EP1203616
| EP1203616 - CHIRAL LEAD CATALYST AND METHOD OF ASYMMETRIC ALDOL REACTION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.11.2007 Database last updated on 22.01.2025 | Most recent event Tooltip | 16.11.2007 | No opposition filed within time limit | published on 19.12.2007 [2007/51] | Applicant(s) | For all designated states Japan Science and Technology Agency 1-8, Honcho 4-chome Kawaguchi-shi Saitama 332-0012 / JP | [2007/02] |
| Former [2004/41] | For all designated states Japan Science and Technology Agency 1-8, Honcho 4-chome Kawaguchi-shi, Saitama 332-0012 / JP | ||
| Former [2002/19] | For all designated states Japan Science and Technology Corporation 1-8, Hon-cho 4-chome Kawaguchi-shi, Saitama 332-0012 / JP | Inventor(s) | 01 /
KOBAYASHI, Shu 6-6-702, Sarugakucho 1-chome, Chiyoda-ku Tokyo 101-0064 / JP | [2002/19] | Representative(s) | Calamita, Roberto Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [N/P] |
| Former [2002/19] | Calamita, Roberto Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL / GB | Application number, filing date | 01912322.3 | 13.03.2001 | [2002/19] | WO2001JP01972 | Priority number, date | JP20000069500 | 13.03.2000 Original published format: JP 2000069500 | [2002/19] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0168254 | Date: | 20.09.2001 | Language: | EN | [2001/38] | Type: | A1 Application with search report | No.: | EP1203616 | Date: | 08.05.2002 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.09.2001 takes the place of the publication of the European patent application. | [2002/19] | Type: | B1 Patent specification | No.: | EP1203616 | Date: | 10.01.2007 | Language: | EN | [2007/02] | Search report(s) | International search report - published on: | JP | 20.09.2001 | (Supplementary) European search report - dispatched on: | EP | 03.01.2005 | Classification | IPC: | B01J31/02, B01J31/12, B01J31/22, C07B53/00, C07C45/45, C07C45/51, C07D323/00, C07F7/24 | [2005/07] | CPC: |
C07D323/00 (EP,US);
B01J31/0227 (EP,US);
B01J31/2213 (EP,US);
C07B53/00 (EP,US);
C07C45/511 (EP,US);
B01J2231/341 (EP,US);
B01J23/14 (EP,US);
B01J2531/0258 (EP,US);
B01J2531/0266 (EP,US);
|
| Former IPC [2002/19] | B01J31/20, C07C49/24, C07C45/45, C07D323/00, C07B53/00 | Designated contracting states | DE, FR, GB [2004/21] |
| Former [2002/19] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | CHIRALER BLEIKATALYSATOR UND VERFAHREN ZUR ASYMMETRISCHEN ALDOL-REAKTION | [2005/46] | English: | CHIRAL LEAD CATALYST AND METHOD OF ASYMMETRIC ALDOL REACTION | [2002/19] | French: | CATALYSEUR AU PLOMB CHIRAL ET PROCEDE DE REACTION ALDOL ASYMETRIQUE | [2002/19] |
| Former [2002/19] | CHIRAL-BLEI-KATALYSATOR UND ASYMMETRISCHE ALDOL-REAKTION | Entry into regional phase | 11.12.2001 | Translation filed | 11.12.2001 | National basic fee paid | 11.12.2001 | Search fee paid | 11.12.2001 | Designation fee(s) paid | 11.12.2001 | Examination fee paid | Examination procedure | 11.12.2001 | Examination requested [2002/19] | 19.04.2005 | Despatch of a communication from the examining division (Time limit: M06) | 19.09.2005 | Reply to a communication from the examining division | 14.07.2006 | Communication of intention to grant the patent | 22.11.2006 | Fee for grant paid | 22.11.2006 | Fee for publishing/printing paid | Opposition(s) | 11.10.2007 | No opposition filed within time limit [2007/51] | Fees paid | Renewal fee | 28.03.2003 | Renewal fee patent year 03 | 29.03.2004 | Renewal fee patent year 04 | 24.03.2005 | Renewal fee patent year 05 | 22.03.2006 | Renewal fee patent year 06 |
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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 | [L]EP1153657 (JAPAN SCIENCE & TECH CORP [JP]) [L] 1-5 * examples 1,3; table 2 * * claim - * * translation of family member WO 00/07719 A *; | [A]WO0007719 (JAPAN SCIENCE & TECH CORP [JP], et al); | [A]US3965116 (CRAM DONALD J) [A] 1 * compound 179 * * columns 75-76; table 1 * * columns 83-84 * * column 84, line 60 - column 85, line 4 * | [A] - ISHITANI H ET AL, "CATALYTIC ENANTIOSELECTIVE MANNICH-TYPE REACTIONS USING A NOVEL CHIRAL ZIRCONIUM CATALYST", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, XX, XX, (1997), vol. 119, ISSN 0002-7863, pages 7153 - 7154, XP001179631 [A] 1-5 * the whole document * DOI: http://dx.doi.org/10.1021/ja970498d | International search | [AP]JP2001011006 (JAPAN SCIENCE & TECH CORP); | [XP] - SATOSHI NAGAYAMA, "A novel chiral lead (II) catalyst for enantioselective aldol reactions in aqueous media", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (200011), vol. 122, no. 46, pages 11531 - 11532, XP002940672 DOI: http://dx.doi.org/10.1021/ja001234l | [A] - SHU KOBAYASHI, "Chiral lewis acid catalysis in aqueous media. Catalytic asymmetric aldol reactions of sylyl enol ethers with aldehydes in a protic solvent including water", CHEMISTRY LETTERS, (1999), vol. 1, pages 71 - 72, XP002940673 DOI: http://dx.doi.org/10.1246/cl.1999.71 |