Global Patent Index - EP 1015591 A2

EP 1015591 A2 2000-07-05 - IMPROVED METHOD OF PRODUCTION OF PNEUMOCOCCAL SURFACE PROTEINS

Title (en)

IMPROVED METHOD OF PRODUCTION OF PNEUMOCOCCAL SURFACE PROTEINS

Title (de)

VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON PNEUMOCOCCUS-SPEZIFISCHEN OBERFLÄCHENPROTEINEN

Title (fr)

PROCEDE DE PRODUCTION AMELIOREE DE PROTEINES DE SURFACE PNEUMOCOCCIQUES

Publication

EP 1015591 A2 (EN)

Application

EP 98949414 A

Priority

  • US 9819740 W
  • US 93298297 A

Abstract (en)

[origin: WO9914333A2] The present invention provides improved methods for preparation of immunoligical or vaccine compositions comprising PspA-like polypeptides. Specifically, the present invention provides vaccine compositions wherein PspA or PspA-like polypeptide from Rx1 or other representatives of clade 2 or family 1 have been produced by recombinant methods. Recombinant constructs are provided which express a substantially homogeneous, truncated form of immunologically active PspA-like polypeptides in host cells transformed with such constructs.

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

C12N 15/31; A61K 39/09; A61K 39/395; C07K 14/315; C07K 16/12; C12N 1/21; C12N 5/10

IPC 8 full level (invention and additional information)

C07K 14/315 (2006.01); C12N 1/21 (2006.01); C12N 15/31 (2006.01); A61K 39/00 (2006.01)

CPC (invention and additional information)

C07K 14/3156 (2013.01); A61K 39/00 (2013.01)

Citation (search report)

See references of WO 9914333A3

Designated contracting state (EPC)

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

EPO simple patent family

WO 9914333 A2 19990325; WO 9914333 A3 19990603; AU 9574598 A 19990405; CA 2304128 A1 19990325; EP 1015591 A2 20000705

INPADOC legal status


2004-07-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040114

2003-08-20 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030703

2000-07-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000406

2000-07-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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