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EP0330977
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EP About this file: EP0330977
| EP0330977 - Production of recombinant eucaryotic cells capable of a high expression [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 24.06.2005 Database last updated on 31.08.2024 | Most recent event Tooltip | 24.06.2005 | Withdrawal of application | published on 10.08.2005 [2005/32] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [2001/22] |
| Former [1989/36] | For all designated states BEHRINGWERKE Aktiengesellschaft Postfach 1140 D-35001 Marburg / DE | Inventor(s) | 01 /
Zettlmeissl, Gerd, Dr. Am Hofacker 15 D-3551 Lahntal / DE | 02 /
Langner, Klaus-Dieter, Dr. Lindenweg 14 D-3550 Marburg / DE | 03 /
Wirth, Manfred, Dr. Marktstrasse 1 D-3340 Wolfenbüttel / DE | 04 /
Hauser, Hansjörg, Dr. Georg-Westermann-Allee 29 D-3300 Braunschweig / DE | [1989/36] | Representative(s) | (deleted) | [1993/38] |
| Former [1992/23] | Fischer, Hans-Jürgen, Dr., et al Hoechst AG Patent- und Lizenzabteilung Gebäude K 801 D-65926 Frankfurt am Main / DE | ||
| Former [1990/03] | Klein, Otto, Dr. Hoechst AG, Werk Gendorf, Patentbüro D-84504 Burgkirchen / DE | ||
| Former [1989/36] | Meyer-Dulheuer, Karl-Hermann, Dr. Hoechst AG, Werk Kalle-Albert, Zentrale Patentabteilung KA D-65174 Wiesbaden / DE | Application number, filing date | 89103030.6 | 21.02.1989 | [1989/36] | Priority number, date | DE19883806617 | 02.03.1988 Original published format: DE 3806617 | [1989/36] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0330977 | Date: | 06.09.1989 | Language: | DE | [1989/36] | Type: | A3 Search report | No.: | EP0330977 | Date: | 23.01.1991 | Language: | DE | [1991/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.12.1990 | Classification | IPC: | C12N15/00 | [1989/36] | CPC: |
C12N15/65 (EP);
C12N15/00 (KR);
C07K14/755 (EP);
C07K14/8128 (EP);
C12N15/85 (EP,KR)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/36] | Title | German: | Erzeugung hochexprimierender rekombinanter eukaryotischer Zellen | [1989/36] | English: | Production of recombinant eucaryotic cells capable of a high expression | [1989/36] | French: | Production de cellules recombinantes eucaryotes ayant une capacité d'expression élevée | [1989/36] | Examination procedure | 21.12.1990 | Examination requested [1991/09] | 18.03.1992 | Despatch of a communication from the examining division (Time limit: M06) | 26.09.1992 | Reply to a communication from the examining division | 26.03.1993 | Despatch of a communication from the examining division (Time limit: M06) | 08.01.1994 | Reply to a communication from the examining division | 24.01.1995 | Despatch of a communication from the examining division (Time limit: M06) | 10.10.1995 | Reply to a communication from the examining division | 13.01.2005 | Application withdrawn by applicant [2005/32] | Request for further processing for: | 10.10.1995 | Request for further processing filed | 10.10.1995 | Full payment received (date of receipt of payment) Request granted | 21.12.1995 | Decision despatched | Fees paid | Renewal fee | 21.12.1990 | Renewal fee patent year 03 | 15.01.1992 | Renewal fee patent year 04 | 15.01.1993 | Renewal fee patent year 05 | 18.01.1994 | Renewal fee patent year 06 | 28.02.1995 | Renewal fee patent year 07 | 29.02.1996 | Renewal fee patent year 08 | 28.02.1997 | Renewal fee patent year 09 | 02.03.1998 | Renewal fee patent year 10 | 01.09.1999 | Renewal fee patent year 11 | 29.02.2000 | Renewal fee patent year 12 | 28.02.2001 | Renewal fee patent year 13 | 28.02.2002 | Renewal fee patent year 14 | 28.02.2003 | Renewal fee patent year 15 | 01.03.2004 | Renewal fee patent year 16 | 28.02.2005 | Renewal fee patent year 17 | Penalty fee | Additional fee for renewal fee | 01.03.1999 | 11 M06 Fee paid on 01.09.1999 |
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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 | [X]WO8702708 (SISKA DIAGNOSTICS INC [US]) | [X] - JOURNAL OF MOLECULAR BIOLOGY, Band 189, Nr. 3, Juni 1986, Seiten 401-411; F.A.M. ASSELBERGS et al.: "A recombinant Chinese hamster ovary cell line containing a 300-fold amplified tetramer of the hepatitis B genome together with a double selection marker expresses high levels of viral protein" | [X] - GENE, vol. 46, no. 2/3, 1986, pages 277-286; K.H. CHOO et al.: "Cosmid vectors for high efficiency DNA-mediated transformation and gene amplification im mammalian cells: studies with the human growth hormone gene" | [XP] - GENE, Band 73, Nr. 2, Dezember 1988, Seiten 419-426; M. WIRTH et al.: "Isolation and overproducing recombinant mammalian cell lines by a fast and simple selection procedure" |