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:
Jan. 04, 2022
Filed:
Sep. 24, 2015
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Tomoyuki Igawa, Shizuoka, JP;
Atsushi Muto, Shizuoka, JP;
Takehisa Kitazawa, Shizuoka, JP;
Tsukasa Suzuki, Shizuoka, JP;
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Abstract
The present inventors attempted to produce antibodies that neutralize the activity of a substance having an activity of functionally substituting for FVIII to be used for the method of measuring the reactivity of FVIII in the presence of a substance having an activity of functionally substituting for FVIII. As a result, the inventors discovered that by using the produced antibodies, FVIII activity in the plasma of a hemophilia A patient can be evaluated accurately by one-stage clotting assay based on APTT, and also that FVIII inhibitor titer in the plasma of a hemophilia A patient carrying a FVIII inhibitor can be evaluated accurately by Bethesda assay based on APTT.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile