Global patent index - EP 1005531 A2

EP 1005531 A2 2000-06-07 - METHOD OF TREATING LEUKOCYTES, LEUKOCYTE COMPOSITIONS AND METHODS OF USE THEREOF

Title (en)

METHOD OF TREATING LEUKOCYTES, LEUKOCYTE COMPOSITIONS AND METHODS OF USE THEREOF

Title (de)

VERFAHREN ZUR VERHANDLUNG FÜR LEUKOZYTEN, LEUKOZYTEN ENTHALTENDE ZUSAMMENSETZUNGEN UND DEREN VERWENDUNGEN

Title (fr)

TRAITEMENT DES LEUCOCYTES, COMPOSITIONS LEUCOCYTAIRES, ET LEUR PROCEDE D'UTILISATION

Publication

EP 1005531 A2 (EN)

Application

EP 98936943 A

Priority

  • US 9815067 W
  • US 5359997 P
  • US 11970798 A

Abstract (en)

[origin: WO9903976A2] The invention provides methods and compositions for treating leukocytes to arrest proliferation of the leukocytes and render them ineffective in eliciting graft-versus-host disease (GVHD), but effective to enhance engraftment of allongeneic donor cells and promote destruction of diseased cells or pathogens. Leukocyte compositions and methods of use of these compositions in alleviating disease, facilitating various types of immune reconstitution and immunotherapy, and enhancing engraftment of allogeneic donor cells, are also provided.

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

C12N 5/06; A61K 41/00; C12N 15/01

IPC 8 full level (invention and additional information)

C12N 15/00 (2006.01); A61K 35/14 (2006.01); A61K 41/00 (2006.01); C12N 5/078 (2010.01); C12N 15/01 (2006.01); A61K 35/12 (2006.01); A61K 38/00 (2006.01)

CPC (invention and additional information)

C12N 5/0634 (2013.01); A61K 35/15 (2013.01); A61K 35/17 (2013.01); A61K 35/28 (2013.01); C12N 2501/06 (2013.01)

Citation (search report)

See references of WO 9903976A3

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 9903976 A2 19990128; WO 9903976 A3 19990527; AU 748074 B2 20020530; AU 8577698 A 19990210; CA 2296366 A1 19990128; CN 1270630 A 20001018; EP 1005531 A2 20000607; JP 2003520563 A 20030708

INPADOC legal status

2005-12-28 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050618

2003-10-01 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20030820

2000-06-07 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000217

2000-06-07 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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