Global Patent Index - EP 0808361 A4

EP 0808361 A4 20010718 - NOVEL REPLICATION PROCESS

Title (en)

NOVEL REPLICATION PROCESS

Title (de)

NEUER REPLIKATIONSPROZESS

Title (fr)

NOUVEAU PROCEDE DE REPLICATION

Publication

EP 0808361 A4 20010718 (EN)

Application

EP 95939952 A 19951113

Priority

  • CA 2205677 A 19970516
  • US 9514814 W 19951113
  • US 34025494 A 19941116

Abstract (en)

[origin: WO9615232A1] The proposed process permits replication of human influenza virus at a low multiplicity of infection in a Vero cell line by maintaining a trypsin concentration of at least 0.05 mu g/ml of the culture medium throughout the growth cycle.

IPC 1-7

C12N 7/01; C12N 7/02; C12N 9/76; C12N 7/00; A61K 39/145; C07K 14/11

IPC 8 full level

C12N 7/00 (2006.01); A61K 39/145 (2006.01); C07K 14/11 (2006.01); C12N 7/01 (2006.01); C12N 7/02 (2006.01)

CPC (source: EP)

A61K 39/12 (2013.01); A61K 39/145 (2013.01); C07K 14/005 (2013.01); C12N 7/00 (2013.01); C12N 2760/16122 (2013.01); C12N 2760/16134 (2013.01); C12N 2760/16151 (2013.01)

Citation (search report)

  • [A] EP 0019218 A2 19801126 - CUTTER LAB [US]
  • [X] NISHIMURA H ET AL: "A HUMAN MELANOMA CELL LINE HIGHLY SUSCEPTIBLE TO INFLUENZA C VIRUS", JOURNAL OF GENERAL VIROLOGY,READING, BERKS,GB, vol. 70, 1989, pages 1653 - 1661, XP000983698, ISSN: 0022-1317
  • [X] MANCINI D A P ET AL: "AVALIACAO DA TRIPSINA NA MULTIPLICACAO DE VIRUS INFLUENZA EM CULTURAS DE CELULAS MDCK", REVISTA DE FARMACIA E BIOQUIMICA DA UNIVERSIDADE DE SAO PAULO, 1 July 1993 (1993-07-01), XP002039318
  • [PX] KAVERIN N V ET AL: "IMPAIRMENT OF MULTICYCLE INFLUENZA VIRUS GROWTH IN VERO (WHO) CELLSBY LOSS OF TRYPSIN ACTIVITY", JOURNAL OF VIROLOGY,THE AMERICAN SOCIETY FOR MICROBIOLOGY,US, vol. 69, no. 4, April 1995 (1995-04-01), pages 2700 - 2703, XP000983327, ISSN: 0022-538X
  • [PX] GOVORKOVA E A ET AL: "REPLICATION OF INFLUENZA A VIRUSES IN A GREEN MONKEY KIDNEY CONTINUOUS CELL LINE (VERO)", JOURNAL OF INFECTIOUS DISEASES,CHICAGO, IL,US, vol. 172, no. 1, July 1995 (1995-07-01), pages 250 - 253, XP000983746, ISSN: 0022-1899
  • [PX] YAMAOKA M ET AL: "MDCK CELL CULTURES SUPPLEMENTED WITH HIGH CONCENTRATIONS OF TRYPSIN EXHIBIT REMARKABLE SUSCEPTIBILITY TO INFLUENZA C VIRUS", ARCHIVES OF VIROLOGY,US,NEW YORK, NY, vol. 140, no. 5, 1995, pages 937 - 944, XP000574756, ISSN: 0304-8608
  • See references of WO 9615232A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9615232 A1 19960523; AU 4158996 A 19960606; AU 694592 B2 19980723; EP 0808361 A1 19971126; EP 0808361 A4 20010718; JP H11509081 A 19990817; NO 972239 D0 19970515; NO 972239 L 19970716; NZ 296861 A 19980527

DOCDB simple family (application)

US 9514814 W 19951113; AU 4158996 A 19951113; EP 95939952 A 19951113; JP 51628796 A 19951113; NO 972239 A 19970515; NZ 29686195 A 19951113