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:
Apr. 28, 2026
Filed:
Dec. 16, 2020
Applicant:
Roche Diagnostics Hematology, Inc., Indianapolis, IN (US);
Inventors:
Rebecca Timmons, Framingham, MA (US);
Chris Chace, East Freetown, MA (US);
Louis Bonaparte, II, Plymouth, MA (US);
Jaclyn Ruhl, Ballwil, CH;
Lisbeth Blake, Guilford, CT (US);
Assignee:
Roche Diagnostics Hematology, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/00 (2006.01); G01N 15/06 (2006.01); G01N 15/01 (2024.01); G01N 15/075 (2024.01);
U.S. Cl.
CPC ...
G01N 15/06 (2013.01); G01N 2015/012 (2024.01); G01N 15/075 (2024.01);
Abstract
The present disclosure provides methods and compositions for preparing linearity control slides to verify linearity of image-based hematology analyzers without the need to make such control slides over and over again for each analyzer each time the analyzer is verified.