Global Patent Index - EP 1061931 A2

EP 1061931 A2 2000-12-27 - THROMBIN PREPARATION AND PRODUCTS AND FIBRIN SEALANT METHODS EMPLOYING SAME

Title (en)

THROMBIN PREPARATION AND PRODUCTS AND FIBRIN SEALANT METHODS EMPLOYING SAME

Title (de)

THROMBINPRÄPARATION UND PRODUKTE, SOWIE VERSCHLUSSVERFAHREN AUF FIBRINBASIS UNTER VERWENDUNG DERSELBEN

Title (fr)

ELABORATION DE THROMBINE, PRODUITS A BASE DE FIBRINE ET PROCEDES DE FABRICATION DE MATERIAUX D'OBTURATION A BASE DE FIBRINE AU MOYEN DESDITS PRODUITS

Publication

EP 1061931 A2 (EN)

Application

EP 99909912 A

Priority

  • US 9905034 W
  • US 7761998 P

Abstract (en)

[origin: WO9945938A1] The invention employs liposomes having an outer surface presenting both acidic and basic polar groups, for example phosphatidyl for rapid, high yield generation of thrombin from prothrombin-containing material. The source material for the prothrombin can be the subject to be treated with the product thrombin, providing an autologous thrombin product. Also, a fibrinogen component can be generated from the same blood sample, yielding a fully autologous fibrin sealant when activated with thrombin product from the same blood sample.

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

A61K 35/14; A61K 35/16

IPC 8 full level (invention and additional information)

A61K 47/24 (2006.01); A61K 35/14 (2006.01); A61K 35/16 (2006.01); A61K 38/46 (2006.01); A61K 38/48 (2006.01); A61L 24/10 (2006.01); A61P 7/04 (2006.01); A61P 17/02 (2006.01); C07K 14/745 (2006.01)

CPC (invention and additional information)

C07K 14/745 (2013.01); A61L 24/106 (2013.01)

Citation (search report)

See references of WO 9945938A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9945938 A1 19990916; WO 9945938 B1 19991202; AU 2900599 A 19990927; CA 2322741 A1 19990916; EP 1061931 A2 20001227; JP 2002506038 A 20020226

INPADOC legal status


2001-07-18 [18W] WITHDRAWN

- Date of withdrawal: 20010525

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001010

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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