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EP0459372
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EP About this file: EP0459372
| EP0459372 - Hybridoma and production of biologically active substance [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 06.12.1996 Database last updated on 14.03.2026 | Most recent event Tooltip | 12.03.2010 | Change - representative | published on 14.04.2010 [2010/15] | Applicant(s) | For all designated states Takeda Chemical Industries, Ltd. 1-1, Doshomachi 4-chome Chuo-ku, Osaka / JP | [1992/40] |
| Former [1991/49] | For all designated states TAKEDA CHEMICAL INDUSTRIES, LTD. 3-6 Doshomachi 2-chome Chuo-ku, Osaka 541 / JP | Inventor(s) | 01 /
Sawada, Hidekazu 531, Oaza-takamiya Neyagawa, Osaka 572 / JP | 02 /
Iwamoto, Keiji 1-211, 4 Wakabacho Ashiya, Hyogo 659 / JP | 03 /
Kitano, Kazuaki 15-4, Akasakadai 4-cho Sakai, Osaka 590-01 / JP | [1991/49] | Representative(s) | dompatent Partnerschaft von Patentanwälten und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [2010/15] | von Kreisler Selting Werner Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | ||
| Former [1994/11] | von Kreisler, Alek, Dipl.-Chem., et al Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | ||
| Former [1991/49] | von Kreisler, Alek, Dipl.-Chem. Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 91108635.3 | 28.05.1991 | [1991/49] | Priority number, date | JP19900145180 | 01.06.1990 Original published format: JP 14518090 | [1991/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0459372 | Date: | 04.12.1991 | Language: | EN | [1991/49] | Type: | A3 Search report | No.: | EP0459372 | Date: | 09.09.1992 | Language: | EN | [1992/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.07.1992 | Classification | IPC: | C12N5/22, C12N5/16, // C12P21/08 | [1992/37] | CPC: |
C07K14/503 (EP,US);
C07K14/501 (EP,US)
|
| Former IPC [1991/49] | C12N5/22, C12N15/16, // C12P21/08 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/49] | Title | German: | Hybridom und Erzeugung einer biologisch aktiven Substanz | [1991/49] | English: | Hybridoma and production of biologically active substance | [1991/49] | French: | Hybridome et production d'une substance biologiquement active | [1991/49] | Biological material | This application mentions deposited biological material, check the file for details | File destroyed: | 20.04.2002 | Examination procedure | 06.02.1993 | Examination requested [1993/14] | 21.02.1995 | Despatch of a communication from the examining division (Time limit: M04) | 28.06.1995 | Reply to a communication from the examining division | 29.09.1995 | Despatch of a communication from the examining division (Time limit: M04) | 19.01.1996 | Reply to a communication from the examining division | 03.05.1996 | Despatch of communication of intention to grant (Approval: Yes) | 06.09.1996 | Communication of intention to grant the patent | 30.11.1996 | Application withdrawn by applicant [1997/04] | Fees paid | Renewal fee | 25.05.1993 | Renewal fee patent year 03 | 27.05.1994 | Renewal fee patent year 04 | 25.05.1995 | Renewal fee patent year 05 | 25.05.1996 | 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 | [YD] CELLULAR IMMUNOLOGY vol. 122, no. 2, September 1989, NEW YORK, US pages 424 - 439; GENOT, E. ET AL.: 'Potentiation of the proliferative response of human B lymphocytes to low molecular weight B cell growth factor (LMW-BCGF) by fibroblast growth factors (FGFs)' [YD] | [YP] BIOTECHNOLOGY LETTERS vol. 12, no. 7, July 1990, KEW, GB pages 487 - 492; PENDSE, G.J. & BAILEY, J.E.: 'Effects of growth factors on cell proliferation and monoclonal antibody production of batch hybridoma cultures' [YP] | [Y] MOLECULAR AND CELLULAR BIOLOGY vol. 8, no. 2, February 1988, AMERICAN SOCIETY FOR MICROBIOLOGY pages 588 - 594; SASADA, R. ET AL.: 'Transformation of mouse BALB/c 3T3 cells with human basic fibroblast growth factor cDNA' [Y] | [T] CYTOTECHNOLOGY vol. 6, no. 2, 1 August 1991, DORDRECHT, NL pages 93 - 103; IWAMOTO, K. ET AL.: 'Improvement in the proliferative activity of human-human hybridomas at low cell density by transfection with bFGF gene' [T] |