EP0738319 - PURIFICATION OF RETROVIRAL VECTORS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.12.2002 Database last updated on 28.05.2024 | Most recent event Tooltip | 28.12.2002 | Application deemed to be withdrawn | published on 12.02.2003 [2003/07] | Applicant(s) | For all designated states GENETIC THERAPY, INC. 938 Clopper Road Gaithersburg, MD 20878 / US | [1996/43] | Inventor(s) | 01 /
KOTANI, Hitoshi 7507 Mason Court Middletown, MD 21769 / US | 02 /
NEWTON, Perry, III 536 Meadow Mist Way Odenton, MD 21112 / US | 03 /
ZHANG, Shuyuan Apartment 201, 18365 Lost Knife Circle Gaithersburg, MD 20878 / US | [1996/43] | Representative(s) | Becker, Konrad Novartis AG Corporate IP - Patent & Trademarks Postfach 4002 Basel / CH | [N/P] |
Former [1999/10] | Becker, Konrad Novartis AG Geistiges Eigentum Konzern Patent- und Markenabteilung CH Postfach 4002 Basel / CH | ||
Former [1996/43] | LOUIS, PÖHLAU, LOHRENTZ & SEGETH Postfach 3055 90014 Nürnberg / DE | Application number, filing date | 95908027.6 | 10.01.1995 | [1996/43] | WO1995US00369 | Priority number, date | US19940180717 | 12.01.1994 Original published format: US 180717 | [1996/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9519427 | Date: | 20.07.1995 | Language: | EN | [1995/31] | Type: | A1 Application with search report | No.: | EP0738319 | Date: | 23.10.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.07.1995 takes the place of the publication of the European patent application. | [1996/43] | Search report(s) | International search report - published on: | US | 20.07.1995 | (Supplementary) European search report - dispatched on: | EP | 11.02.2000 | Classification | IPC: | C12N7/00, C12N7/01, C12N7/02, C12N15/85, C12N15/86 | [1996/43] | CPC: |
C12N15/86 (EP,US);
C12N7/00 (EP,US);
C12N2740/10043 (EP,US);
C12N2740/10051 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1996/43] | Title | German: | Reinigung von retroviralen Vektoren | [1996/43] | English: | PURIFICATION OF RETROVIRAL VECTORS | [1996/43] | French: | PURIFICATION DE VECTEURS RETROVIRAUX | [1996/43] | Entry into regional phase | 06.07.1996 | National basic fee paid | 06.07.1996 | Search fee paid | 06.07.1996 | Designation fee(s) paid | 06.07.1996 | Examination fee paid | Examination procedure | 08.08.1995 | Request for preliminary examination filed International Preliminary Examining Authority: US | 06.07.1996 | Examination requested [1996/43] | 01.08.2002 | Application deemed to be withdrawn, date of legal effect [2003/07] | 05.09.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2003/07] | Fees paid | Renewal fee | 18.12.1996 | Renewal fee patent year 03 | 26.01.1998 | Renewal fee patent year 04 | 05.01.1999 | Renewal fee patent year 05 | 27.11.1999 | Renewal fee patent year 06 | 12.12.2000 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.01.2002 | 08   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 | [Y]EP0282160 (AL SUMIDAIE AYAD MOHAMED KHALA) [Y] 1-14 * page 5, line 27 - line 31 *; | [Y]US5173400 (MONTAGNIER LUC [FR], et al) [Y] 1-14 * column 5, line 56 - line 61 *; | [PXY] - KOTANI H. ET AL., "IMPROVED METHODS OF RETROVIRAL VECTOR TRANSDUCTION AND PRODUCTION FOR GENE THERAPY", HUMAN GENE THERAPY, (199401), vol. 5, ISSN 1043-0342, pages 19 - 28, XP000653182 [PX] 15 * column W * [PY] 1-14 | [X] - DANOS O ET AL, "SAFE AND EFFICIENT GENERATION OF RECOMBINANT RETROVIRUSES WITH AMPHOTROPIC AND ECOTROPIC HOST RANGES", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF USA, (19880901), vol. 85, no. 17, ISSN 0027-8424, pages 6460 - 6464, XP000569693 [X] 15 * column A * * page 6461, column L, paragraph 1 * DOI: http://dx.doi.org/10.1073/pnas.85.17.6460 | International search | [Y]US5075110 (FRANCON ALAIN J [FR], et al); | [Y]US4992051 (KIT MALON [US], et al); | [Y]US4753884 (KIT MALON [US], et al) | [Y] - PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, Volume 87, issued May 1990, BODINE et al., "Development of a High-Titer Retrovirus Producer Cell Line Capable of Gene Transfer into Rhesus Monkey Hematopoietic Stem Cells", pages 3738-3742. | [Y] - CANCER RESEARCH, Volume 29, issued January 1969, Rhim et al., "Concentration by Diaflo Ultrafiltration of Murine Leukemia and Sarcoma Viruses Grown in Tissue Cultures", pages 154-156. | [Y] - JOURNAL OF VIROLOGY, Volume 25, Number 3, issued March 1978, MCGRATH et al., "Retrovirus Purification: Method that Conserves Envelope Glycoprotein and Maximizes Infectivity", pages 923-927. | [X] - VIROLOGY, Volume 61, issued 1974, MOENNIG et al., "VII: The Major Viral Glycoprotein of Friend Leukemia Virus. Isolation and Physiochemical Properties", pages 111-111. | [X] - APPLIED MICROBIOLOGY, Volume 24, Number 3, issued September 1972, SYREWICZ et al., "Purification of Large Amounts of Murine Ribonucleic Acid Tumor Viruses Produced in Roller Bottle Cultures", pages 488-494. | [X] - ARCHIVES OF VIROLOGY, Volume 71, issued 1982, ABOUD et al., "Rapid Purification of Extracellular and Intracellualr Moloney Murine Leukemia Virus", pages 185-195. |