Global patent index - EP 0968278 A1

EP 0968278 A1 2000-01-05 - ATTENUATED POLIOVIRUSES

Title (en)

ATTENUATED POLIOVIRUSES

Title (de)

ABGESCHWÄCHTE POLIOVIREN

Title (fr)

POLIOVIRUS ATTENUES

Publication

EP 0968278 A1 (EN)

Application

EP 98909658 A

Priority

  • GB 9800798 W
  • GB 9705669 A

Abstract (en)

[origin: WO9841619A1] An attenuated poliovirus, suitable for vaccination against poliomyelitis, does not have a U-G base pair or other base pair mismatch in stem (a) or (b) of domain V of the 5' non-coding region of the poliovirus genome. The attenuated poliovirus may be a type 3 poliovirus whose 5' non-coding region contains the following U-A base pairs: (a) U-A at positions 472-537, U-A at positions 478-533 and U-A at positions 480-531; (b) U-A at positions 472-537, U-A at positions 480-531 and U-A at positions 481-530; or (c) U-A at positions 472-537, U-A at positions 480-531 and A-U at positions 482-529.

IPC 1-7 (main, further and additional classification)

C12N 7/04; A61K 39/13

IPC 8 full level (invention and additional information)

A61K 39/13 (2006.01); C12N 7/04 (2006.01)

CPC (invention and additional information)

C12N 7/00 (2013.01); A61K 39/12 (2013.01); A61K 39/13 (2013.01); A61K 2039/5254 (2013.01); C12N 2770/32634 (2013.01); C12N 2770/32661 (2013.01)

Citation (search report)

See references of WO 9841619A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9841619 A1 19980924; CA 2283638 A1 19980924; EP 0968278 A1 20000105; GB 2325463 A 19981125; GB 2325463 B 19990707; GB 9705669 D0 19970507; GB 9805810 D0 19980513; JP 2001519655 A 20011023

INPADOC legal status

2002-04-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20011002

2000-01-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991004

2000-01-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE