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:
Dec. 20, 1994
Filed:
May. 13, 1992
James H Morrissey, Oklahoma City, OK (US);
Philip C Comp, Oklahoma City, OK (US);
Oklahoma Medical Research Foundation, Oklahoma City, OK (US);
Abstract
It has been discovered that it is possible to administer truncated tissue factor (not having the transmembrane region) (tTF) in combination with factor VIIa (F VIIa) to treat bleeding disorders such as those resulting from hemophilia or cirrhosis of the liver. The tTF is administered to produce up to 10 .mu.g tTF/ml of plasma. The F VIIa is administered to produce levels of between 40 ng VIIa/ml and 4 .mu.g F VIIa/ml of plasma. The effective dosages of both tTF and VIIa are significantly and surprisingly less than the administration of either alone to stop bleeding. Examples demonstrate safety and efficacy in normal and hemophilic dogs.