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. 24, 2025
Filed:
May. 10, 2021
Applicant:
Capitainer Ab, Solna, SE;
Inventors:
Niclas Roxhed, Bromma, SE;
Göran Stemme, Lidingö, SE;
Gabriel Lenk, Freiburg, DE;
Wouter Van Der Wijngaart, Sollentuna, SE;
Jonas Hansson, Stockholm, SE;
Assignee:
CAPITAINER AB, Solna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); G01N 1/40 (2006.01); G01N 33/49 (2006.01);
U.S. Cl.
CPC ...
B01L 3/50273 (2013.01); B01L 3/502738 (2013.01); B01L 3/502753 (2013.01); G01N 1/4077 (2013.01); G01N 33/491 (2013.01); B01L 2200/025 (2013.01); B01L 2200/0605 (2013.01); B01L 2200/0684 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/069 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/126 (2013.01); B01L 2300/161 (2013.01); B01L 2400/0406 (2013.01); B01L 2400/0418 (2013.01); B01L 2400/049 (2013.01); B01L 2400/0677 (2013.01); G01N 2001/4088 (2013.01);
Abstract
A capillary driven microfluidic device with blood plasma separation means that can be used to separate, meter and transfer a blood sample. The blood separation means can be arranged as a capillary pump by the configuration of a porous membrane and the microfluidic device.