EP0223230 - Process for producing cell having high productivity of protein and process for preparing protein by using the cell [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.08.1992 Database last updated on 24.07.2024 | Most recent event Tooltip | 27.08.1992 | No opposition filed within time limit | published on 14.10.1992 [1992/42] | Applicant(s) | For all designated states KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA 2-4 Nakanoshima 3-chome Kita-ku Osaka-shi Osaka-fu 530 / JP | [N/P] |
Former [1987/22] | For all designated states KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA 2-4 Nakanoshima 3-chome Kita-ku Osaka-shi Osaka-fu 530 / JP | Inventor(s) | 01 /
Asahi, Takashi 10-6, Tsutsujigaoka 3-chome Tarumi-ku Kobe-shi Hyogo-ken / JP | 02 /
Nakagawa, Kaku 2-63, Okihama-cho Takasago-cho Takasago-shi Hyogo-ken / JP | 03 /
Niwa, Hideo 2-63, Okihama-cho Takasago-cho Takasago-shi Hyogo-ken / JP | 04 /
Kakutani, Tetsu Manhaimukakogawa No. 626 835-1, Befu Befu-cho Kakogawa-shi Hyogo-ken / JP | 05 /
Kawaharada, Hajime 2183-4, Shinzaike Hiraoka-cho Kakogawa-shi Hyogo-ken / JP | 06 /
Watanabe, Kiyoshi 15-41, Matsugaoka 5-chome Akashi-shi Hyogo-ken / JP | [1987/22] | Representative(s) | Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Brucknerstraße 20 40593 Düsseldorf / DE | [N/P] |
Former [1987/22] | Türk, Gille, Hrabal, Leifert Brucknerstrasse 20 D-40593 Düsseldorf / DE | Application number, filing date | 86115971.3 | 18.11.1986 | [1987/22] | Priority number, date | JP19850260450 | 20.11.1985 Original published format: JP 26045085 | [1987/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0223230 | Date: | 27.05.1987 | Language: | EN | [1987/22] | Type: | B1 Patent specification | No.: | EP0223230 | Date: | 23.10.1991 | Language: | EN | [1991/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.04.1987 | Classification | IPC: | C12N15/23, C12N15/85 | [1991/43] | CPC: |
C07K14/57 (EP);
C12N15/85 (EP)
|
Former IPC [1987/22] | C12N15/00, C12N5/00, C12P21/00 | Designated contracting states | CH, DE, FR, GB, LI [1987/22] | Title | German: | Verfahren zur Herstellung einer Zelle mit hoher Produktivität an Protein und Verfahren zur Herstellung von Protein unter Verwendung dieser Zelle | [1987/22] | English: | Process for producing cell having high productivity of protein and process for preparing protein by using the cell | [1987/22] | French: | Procédé de production d'une cellule à haute productivité de protéine et procédé de préparation de protéine en utilisant cette cellule | [1987/22] | File destroyed: | 12.06.1999 | Examination procedure | 20.11.1987 | Examination requested [1988/03] | 18.04.1990 | Despatch of a communication from the examining division (Time limit: M04) | 18.08.1990 | Reply to a communication from the examining division | 08.01.1991 | Despatch of communication of intention to grant (Approval: Yes) | 25.04.1991 | Communication of intention to grant the patent | 26.07.1991 | Fee for grant paid | 26.07.1991 | Fee for publishing/printing paid | Opposition(s) | 24.07.1992 | No opposition filed within time limit [1992/42] | Fees paid | Renewal fee | 03.11.1988 | Renewal fee patent year 03 | 09.11.1989 | Renewal fee patent year 04 | 10.11.1990 | 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. | Documents cited: | Search | EP0117059 [ ]; | EP0123372 [ ] | [AD] - JOURNAL OF MOLECULAR AND APPLIED GENETICS, vol. 1, no. 3, 1981 (New York) G.RINGOLD et al. "Co-Expression and Amplification of Dihydrofolate Reductase cDNA and the Escherichia coli XGPRT Gene in Chinese Hamster Ovary Cells" pages 165-175 | [AD] - PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, vol. 80, no. 15, August 1983 (Baltimore, USA) S.J.SCAHILL et al. "Expression and characterization of the product of human immune interferon cDNA gene in Chinese hamster ovary cells" pages 4654-4658 | [AD] - NUCLEIC ACIDS RESEARCH, vol. 11, no. 3, February 11, 1983 (Oxford, GB) J.HAYNES et al. "Constitutive, long-term production of human interferons by hamster cells containing multiple copies of a cloned interferon gene" pages 687-706 | [AD] - NATURE, vol. 275, no. 5681, October 19, 1978 (New York, London) A.C.Y.CHANG et al. "Phenotypic expression in E. coli of a DNA sequence coding for mouse dihydrofolate reductase" pages 617-624 | [AD] - MOLECULAR AND CELLULAR BIOLOGY, vol. 2, no. 11, November 1982 (Washington DC) R.J.KAUFMAN et al. "Construction of a Modular Dihydrofoldate-Reductase cDNA Gene: Analysis of Signals Utilized for Efficient Expression" pages 1304-1319 |