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:
Jan. 18, 2022
Filed:
Oct. 28, 2019
Applicant:
Sangtech Lab Inc., Taipei, TW;
Inventors:
Cheng-Sheng Liang, Taipei, TW;
Po-Ju Lin, Taipei, TW;
Yu-Ping Chen, Taipei, TW;
Chun-Hung Chen, Taipei, TW;
Pei-Chieh Chuang, Taipei, TW;
Assignee:
Sangtech Lab Inc., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); B01D 39/16 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3633 (2013.01); B01D 39/1623 (2013.01); A61M 2202/0439 (2013.01);
Abstract
A filter material and a manufacturing method thereof are provided. The manufacturing method includes hydrophilizing the filter material by supercritical fluid processing technology, so as to filter out white blood cells in the blood.