EP0763054 - PROCESS FOR PREPARING DELTA 9,11 AND 21-CHLORO CORTICOSTEROIDS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.11.2000 Database last updated on 19.10.2024 | Most recent event Tooltip | 03.11.2000 | No opposition filed within time limit | published on 20.12.2000 [2000/51] | Applicant(s) | For all designated states Schering Corporation 2000 Galloping Hill Road Kenilworth, NJ 07033-0530 / US | [N/P] |
Former [1997/12] | For all designated states SCHERING CORPORATION 2000 Galloping Hill Road Kenilworth, New Jersey 07033-0530 / US | Inventor(s) | 01 /
FU, Xiaoyong 18 Augusta Avenue Edison, NJ 08820 / US | 02 /
THIRUVENGADAM, Tiruvettipuram, K. 14 Lavender Drive Edison, NJ 08820 / US | 03 /
TANN, Chou-Hong 30 Pinewood Crescent Berkeley Heights, NJ 07922 / US | 04 /
LEE, Junning 503 Meyersville Road Gillette, NJ 07933 / US | 05 /
COLON, Cesar 849 Apgar Terrace Rahway, NJ 07065 / US | [1997/12] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
Former [1997/12] | von Kreisler, Alek, Dipl.-Chem., et al Patentanwälte, von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus) 50667 Köln / DE | Application number, filing date | 95920650.9 | 30.05.1995 | [1997/12] | WO1995US06600 | Priority number, date | US19940252302 | 01.06.1994 Original published format: US 252302 | [1997/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9532989 | Date: | 07.12.1995 | Language: | EN | [1995/52] | Type: | A1 Application with search report | No.: | EP0763054 | Date: | 19.03.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 07.12.1995 takes the place of the publication of the European patent application. | [1997/12] | Type: | B1 Patent specification | No.: | EP0763054 | Date: | 05.01.2000 | Language: | EN | [2000/01] | Search report(s) | International search report - published on: | EP | 07.12.1995 | Classification | IPC: | C07J5/00, C07J7/00, C07J51/00 | [1997/12] | CPC: |
C07J7/0085 (EP,US);
C07J5/00 (KR);
C07J5/0076 (EP,US);
C07J51/00 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE [1997/12] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON DELTA-9,11 UND 21-CHLORO-STEROID-VERBINDUNGEN | [1997/12] | English: | PROCESS FOR PREPARING DELTA 9,11 AND 21-CHLORO CORTICOSTEROIDS | [1997/12] | French: | PROCEDE POUR PREPARER DES DELTA 9,11 ET 21-CHLORO CORTICOSTEROIDES | [1997/12] | Entry into regional phase | 22.11.1996 | National basic fee paid | 22.11.1996 | Designation fee(s) paid | 22.11.1996 | Examination fee paid | Examination procedure | 18.12.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 22.11.1996 | Examination requested [1997/12] | 15.04.1997 | Despatch of a communication from the examining division (Time limit: M04) | 06.08.1997 | Reply to a communication from the examining division | 24.09.1997 | Despatch of a communication from the examining division (Time limit: M06) | 11.03.1998 | Reply to a communication from the examining division | 19.06.1998 | Despatch of a communication from the examining division (Time limit: M02) | 17.08.1998 | Reply to a communication from the examining division | 20.11.1998 | Despatch of communication of intention to grant (Approval: Yes) | 07.06.1999 | Communication of intention to grant the patent | 08.09.1999 | Fee for grant paid | 08.09.1999 | Fee for publishing/printing paid | Divisional application(s) | EP99108236.3 / EP0969011 | EP99108237.1 / EP0969012 | Opposition(s) | 06.10.2000 | No opposition filed within time limit [2000/51] | Fees paid | Renewal fee | 16.04.1997 | Renewal fee patent year 03 | 20.04.1998 | Renewal fee patent year 04 | 14.04.1999 | Renewal fee patent year 05 |
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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. | Cited in | International search | [Y]DE1127895 (CIBA GEIGY) [Y] 1,4 * example 5 *; | [Y]US3639434 (OXLEY PETER, et al) [Y] 13* column 5 *; | [Y]USRE28369E (G. E. ARTH ET AL) [Y] 1,4 * example 20 *; | [Y]US3933799 (PHILLIPPS GORDON HANLEY) [Y] 1,4 * example 4 *; | [Y]EP0003341 (SCHERING AG [DE]) [Y] 13 * example 50 *; | [Y]WO8809337 (UNIV COLUMBIA [US]) [Y] 4 * example 2 * | [Y] - R. RAUSSER ET AL, "16-Alkylated Corticoids. IV. Synthesis of 16 -Methyl Analogs of Cortisone, Prednisone and 9-alpha-Fluoroprednisolone", JOURNAL OF ORGANIC CHEMISTRY, EASTON US, vol. 31, no. 1, pages 26 - 31 [Y] 1,4 * page 28 * * page 31, column 2, paragraph 2 * | [Y] - E. G. OLIVETO ET AL, "16-Alkylated Corticoids. II. 9-alpha-Fluoro-16-alpha-Methylprednisolone 21-Acetate", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, DC US, (19580826), vol. 80, no. 16, page 4431 [Y] 1,4 * the whole document * | [Y] - D. E. AYER, "A New Method for the Preparation of Fluorosteroids", TETRAHEDRON LETTERS, OXFORD GB, no. 23, pages 1065 - 1069 [Y] 1,4 * page 1068, paragraph 1 * |