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EP0423133
European procedure
Extract from the Register of European Patents
EP About this file: EP0423133
| EP0423133 - ENZYMATIC RESOLUTION SYSTEMS AND COMPOUNDS USEFUL IN THE SYSTEMS AND THEIR REPARATIONS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.07.1996 Database last updated on 13.11.2024 | Most recent event Tooltip | 28.12.2002 | Lapse of the patent in a contracting state New state(s): NL | published on 12.02.2003 [2003/07] | Applicant(s) | For all designated states SEPRACOR, INC. 33 Locke Drive Marlborough, MA 01752 / US | [1991/17] | Inventor(s) | 01 /
MATSON, Stephen, L. 15 Withington Lane Harvard, MA 01451 / US | 02 /
WALD, Stephen, A. 9 Caulfield Road Wayland, MA 01778 / US | 03 /
ZEPP, Charles, M. 19 Highland Street Berlin, MA 01503 / US | 04 /
DODDS, David, R. 25 Ticonderoga Lane Millis, MA 02054 / US | [1991/17] | Representative(s) | Ahner, Francis, et al Cabinet Regimbeau 20, rue de Chazelles 75847 Paris Cedex 17 / FR | [N/P] |
| Former [1991/17] | Ahner, Francis, et al CABINET REGIMBEAU 26, avenue Kléber F-75116 Paris / FR | Application number, filing date | 89904999.3 | 06.04.1989 | [1991/17] | WO1989US01429 | Priority number, date | US19880178735 | 07.04.1988 Original published format: US 178735 | US19880178743 | 07.04.1988 Original published format: US 178743 | US19880178950 | 07.04.1988 Original published format: US 178950 | [1991/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8909765 | Date: | 19.10.1989 | Language: | EN | [1989/25] | Type: | A1 Application with search report | No.: | EP0423133 | Date: | 24.04.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.10.1989 takes the place of the publication of the European patent application. | [1991/17] | Type: | B1 Patent specification | No.: | EP0423133 | Date: | 20.09.1995 | Language: | EN | [1995/38] | Search report(s) | International search report - published on: | US | 19.10.1989 | (Supplementary) European search report - dispatched on: | EP | 27.02.1992 | Classification | IPC: | C07C69/76, C07C69/00, C07C323/51 | [1995/38] | CPC: |
C12P41/005 (EP);
B01J19/2475 (EP);
C07C219/10 (EP);
C07C305/04 (EP);
C07C305/10 (EP);
C07C309/65 (EP);
C07C309/66 (EP);
C07C327/32 (EP);
C07F9/091 (EP);
C12N11/02 (EP);
C12P1/00 (EP);
C12P41/00 (EP);
C12P7/40 (EP);
B01J2219/00159 (EP);
B01J2219/00162 (EP);
B01J2219/00177 (EP)
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| Former IPC [1991/17] | C07C69/76, C07C69/00, C07C149/20 | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1991/17] | Title | German: | ENZYMATISCHE AUFLÖSUNGSSYSTEME UND IN DIESEN SYSTEMEN ANGEWANDTE VERBINDUNGEN UND IHRE HERSTELLUNGEN | [1991/17] | English: | ENZYMATIC RESOLUTION SYSTEMS AND COMPOUNDS USEFUL IN THE SYSTEMS AND THEIR REPARATIONS | [1991/17] | French: | SYSTEMES DE RESOLUTION ENZYMATIQUE ET COMPOSES UTILISES DANS CES SYSTEMES, ET LEURS PREPARATIONS | [1991/17] | Entry into regional phase | 05.10.1990 | National basic fee paid | 05.10.1990 | Search fee paid | 05.10.1990 | Designation fee(s) paid | 05.10.1990 | Examination fee paid | Examination procedure | 07.11.1989 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 05.10.1990 | Examination requested [1991/17] | 02.08.1993 | Despatch of a communication from the examining division (Time limit: M06) | 24.01.1994 | Reply to a communication from the examining division | 11.02.1994 | Despatch of a communication from the examining division (Time limit: M04) | 09.05.1994 | Reply to a communication from the examining division | 27.05.1994 | Despatch of a communication from the examining division (Time limit: M04) | 12.09.1994 | Reply to a communication from the examining division | 09.12.1994 | Despatch of communication of intention to grant (Approval: Yes) | 21.03.1995 | Communication of intention to grant the patent | 26.06.1995 | Fee for grant paid | 26.06.1995 | Fee for publishing/printing paid | Opposition(s) | 21.06.1996 | No opposition filed within time limit [1996/37] | Fees paid | Renewal fee | 18.03.1991 | Renewal fee patent year 03 | 23.03.1992 | Renewal fee patent year 04 | 22.03.1993 | Renewal fee patent year 05 | 25.04.1994 | Renewal fee patent year 06 | 27.03.1995 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | AT | 20.09.1995 | NL | 20.09.1995 | SE | 20.12.1995 | [2003/07] |
| Former [1996/28] | AT | 20.09.1995 | |
| SE | 20.12.1995 | ||
| Former [1996/23] | SE | 20.12.1995 | Cited in | International search | [Y]EP0120393 (NIHON TOKUSHU NOYAKU SEIZO KK [JP]) | [Y] - CHEMICAL ABSTRACTS, Volume 55, issued 1961 (Columbus, Ohio, U.S.A.), B.I. KURTEV et al. "Synthesis of esters of alpha phenyl-beta-aryl-beta-amino propionic acetate" Abstract No. 7353a, Izvest Khim. Inst. Bulgar Akad Nauk 4,411-48, 1956. See entire reference. | [Y] - CHEMICAL ABSTRACTS Volume 56, issued 1962 (Columbus, Ohio, U.S.A.) S.S. LIBERMAN, "Pharmacology of dialkylaminoalkyl esters of 2,3-diphenyl propionic acid, their analogs, and homologs" Abstract No. 13503b, Farmakol. i Toksikol. 24,670-5 (1961). See entire reference). | [X] - CHEMICAL ABSTRACTS Volume 76, issued 1972 (Columbus, Ohio, U.S.A.) S.B. ROSS et al, "Inhibition of Choline acetyltransferase by 2-dimethylaminoethylchloroacetate and related compounds", Abstract No. 121463f, Acta Pharmacol. Toxicol. 1971 30(5-6) 396-402 (Eng). See entire reference. | [Y] - CHEMICAL ABSTRACT, Volume 87, issued 1977 (Columbus, Ohio, U.S.A.) ASTHANA, T.C. et al. "Beta-phenoxy-beta-phenyl-propionic acid, alpha-benzyloxy-, alpha thiobenzyloxy- and alpha-anilino-alpha-phenyl acetic acids", Abstract No. 87: 151823t, Indian J. Chem. Sect. B 1977 15B (4) 383-5 (Eng). See entire reference. | Examination | EP0120285 | DE3345660 | EP0233656 | EP0237495 | EP0289262 | - Chemical Abstracts Volume 55, issued 1961 (Columbus, Ohio, U.S.A.), B.I. Kurtev et al. "Synthesis of esters of alpha phenyl-beta-aryl-beta-amino propionic acetate" Abstract no. 7353a, Izvest Khim. Inst. Bulgar Akad Nauk 4,411-48, 1956. | - JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. vol. 106, 1984, GASTON, PA US pages 2687 - 2697; B. CAMBOU ET AL: 'Preparative production of optically active esters and alcohols using esterase-catalyzed stereospecific transesterification in organic media' |