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:
Mar. 21, 2017
Filed:
Aug. 31, 2012
Alan Hunter, Gaithersburg, MD (US);
Xiangyang Wang, Gaithersburg, MD (US);
Timothy Pabst, Gaithersburg, MD (US);
Michaela Wendeler, Gaithersburg, MD (US);
Jihong Wang, Gaithersburg, MD (US);
Kendall Carey, Gaithersburg, MD (US);
Robert Strouse, Gaithersburg, MD (US);
Johnson Varghese, Gaithersburg, MD (US);
Alan Hunter, Gaithersburg, MD (US);
Xiangyang Wang, Gaithersburg, MD (US);
Timothy Pabst, Gaithersburg, MD (US);
Michaela Wendeler, Gaithersburg, MD (US);
Jihong Wang, Gaithersburg, MD (US);
Kendall Carey, Gaithersburg, MD (US);
Robert Strouse, Gaithersburg, MD (US);
Johnson Varghese, Gaithersburg, MD (US);
MEDIMMUNE, LLC, Gaithersburg, MD (US);
Abstract
The present application relates to methods for purifying recombinant coagulation factor proteins, including for example, prothrombin (Factor II). In embodiments, the methods provide purified prothrombin that exhibit increased bioactivity and reduced levels of thrombin, thereby increasing the safety of the prothrombin. Also provided are purified recombinant coagulation factor proteins.