EP0499274 - Crystalline penem, its production and use [Right-click to bookmark this link] | Status | The application has been refused Status updated on 19.04.1996 Database last updated on 26.07.2024 | Most recent event Tooltip | 12.09.2008 | Change - representative | published on 15.10.2008 [2008/42] | Applicant(s) | For all designated states Takeda Chemical Industries, Ltd. 1-1, Doshomachi, 4-chome Chuo-ku Osaka 541 / JP | [N/P] |
Former [1992/34] | For all designated states TAKEDA CHEMICAL INDUSTRIES, LTD. 1-1, Doshomachi 4-chome Chuo-ku, Osaka 541 / JP | Inventor(s) | 01 /
Maeda, Yoshiharu 20-38, Takabedai 1-chome Tondabayashi, Osaka 584 / JP | 02 /
Ishibashi, Yukio 6-301, 6 Minamisakurazuka 3-chome Toyonaka, Osaka 560 / JP | 03 /
Mizuno, Masahiro 35-20, Kotobukicho 2-chome Takatsuki, Osaka 569 / JP | [1992/34] | Representative(s) | Lederer, Franz, et al Lederer & Keller Patentanwälte Unsöldstrasse 2 80538 München / DE | [N/P] |
Former [2008/42] | Lederer, Franz, et al Lederer & Keller Patentanwälte Prinzregentenstrasse 16 80538 München / DE | ||
Former [1992/34] | Lederer, Franz, Dr., et al Lederer, Keller & Riederer Patentanwälte Prinzregentenstrasse 16 D-80538 München / DE | Application number, filing date | 92102514.4 | 14.02.1992 | [1992/34] | Priority number, date | JP19910044307 | 15.02.1991 Original published format: JP 4430791 | [1992/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0499274 | Date: | 19.08.1992 | Language: | EN | [1992/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.05.1992 | Classification | IPC: | C07D499/88, A61K31/43 | [1992/34] | CPC: |
C07D499/88 (EP);
C07D499/86 (KR)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, PT, SE [1992/34] | Title | German: | Kristallines Penem, seine Herstellung und Verwendung | [1992/34] | English: | Crystalline penem, its production and use | [1992/34] | French: | Pénème cristallin, sa production et son application | [1992/34] | File destroyed: | 20.04.2002 | Examination procedure | 24.08.1992 | Examination requested [1992/43] | 28.11.1994 | Despatch of a communication from the examining division (Time limit: M04) | 30.03.1995 | Reply to a communication from the examining division | 20.07.1995 | Despatch of communication of intention to grant (Approval: ) | 08.01.1996 | Despatch of communication that the application is refused, reason: formalities examination [1996/23] | 18.01.1996 | Application refused, date of legal effect [1996/23] | Fees paid | Renewal fee | 28.02.1994 | Renewal fee patent year 03 | 30.01.1995 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 29.02.1996 | 05   M06   Not yet paid |
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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 | [AD]EP0246187 (CIBA GEIGY AG [CH]); | [AP]EP0462521 (TAKEDA CHEMICAL INDUSTRIES LTD [JP]) | [AD] - THE JOURNAL OF ANTIBIOTICS vol. 43, no. 3, 1990, TOKYO pages 306 - 313; A. BEDESCHI: 'SYNTHESIS AND STRUCTURE-ACTIVITY RELATIONS IN THE CLASS OF 2-(PYRIDYL)PENEMS.' | [A] - CHEMICAL ABSTRACTS, vol. 97, no. 5, 2 August 1982, Columbus, Ohio, US; abstract no. 38753P, NOVAK, LUDVIK: 'Acetoxymethyl ester of benzylpenicillin.' page 555 ; |