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:
Jun. 10, 2025
Filed:
Jan. 17, 2024
Applicant:
Proteinsimple, San Jose, CA (US);
Inventors:
Hui Xu, Dublin, CA (US);
Uyen Nguyen, San Jose, CA (US);
Assignee:
ProteinSimple, San Jose, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/453 (2006.01); G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
G01N 27/44756 (2013.01); G01N 27/44791 (2013.01);
Abstract
Embodiments described herein generally relate to cartridges suitable for performing electrophoretic separation of analytes. Cartridges described herein are particularly well suited for reuse. Cartridges described herein can include a reservoir disposed between a capillary and a container containing a run buffer. The reservoir can inhibit run buffer from intruding into the capillary, thereby allowing repeated electrophoretic separations to be more consistent, more accurate, and/or more reliable.