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. 23, 2025
Filed:
Sep. 25, 2019
Applicant:
Sekisui Medical Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
SEKISUI MEDICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/86 (2006.01);
U.S. Cl.
CPC ...
G01N 33/86 (2013.01); G01N 2333/4701 (2013.01);
Abstract
A method for controlling MNPT is required. Coexistence of a specific metal ion with tissue thromboplastin enables MNPT to be controlled/adjusted to a desired time. Coexistence of the specific metal ion with tissue thromboplastin also enables improvement of stability when a thromboplastin reagent is stored in a solution form.