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:
Nov. 24, 1998
Filed:
May. 16, 1996
Eric Rose, Tenafly, NJ (US);
David Stern, Great Neck, NY (US);
Ann Marie Schmidt, Franklin Lakes, NJ (US);
Talia Spanier, New York, NY (US);
The Trustees of Columbia University in the City of New York, New York, NY (US);
Abstract
This invention provides an assay to monitor antithrombic activity of a Factor IXa compound infused into circulation of a patient which includes: (a) obtaining Factor IXa-deficient plasma; (b) mixing the plasma from step (a) with diatomaceous and with plasma from the patient; (c) incubating the mixture with a source of lipid and calcium chloride under conditions suitable for clot formation; and (d) measuring time necessary for clot formation in the incubate, thereby monitoring the antithrombic activity of the Factor IXa compound infused into the circulation of the patient.