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:
Sep. 15, 2026
Filed:
Jun. 28, 2023
Applicant:
Arkray, Inc., Kyoto, JP;
Inventor:
Yukie Kitajima, Kyoto, JP;
Assignee:
ARKRAY, Inc., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/72 (2006.01);
U.S. Cl.
CPC ...
G01N 33/721 (2013.01); G01N 2333/805 (2013.01); G01N 2496/00 (2013.01);
Abstract
A method that is capable of stably preserving hemoglobin in a solution. A method for stabilizing hemoglobin in a solution includes causing at least one of acetylacetone or uric acid to coexist in the solution containing hemoglobin.