The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2000
Filed:
Apr. 22, 1998
Applicant:
Inventors:
Cheryl Brucato, Andover, MA (US);
Cynthia Birr, Lexington, MA (US);
Pau Bruguera, Lexington, MA (US);
Juan Ruiz, Acton, MA (US);
Demetrio Sanchez-Martinez, Lynnfield, MA (US);
Assignee:
Instrumentation Laboratory S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; A61K / ; C07K / ;
U.S. Cl.
CPC ...
435 697 ; 435 696 ; 435-6 ; 530381 ; 530415 ; 530830 ;
Abstract
Liquid and lyophilized reagents for determining prothrombin time and/or fibrinogen levels in a plasma sample are disclosed. The reagents preferably are based on recombinant rabbit tissue factor. Also disclosed is a purified preparation of recombinant rabbit tissue factor having unique properties, and a novel method for making PT reagents.