Invention Grant
- Patent Title: Polymer microfilters, devices comprising the same, methods of manufacturing the same, and uses thereof
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Application No.: US17526513Application Date: 2021-11-15
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Publication No.: US11860157B2Publication Date: 2024-01-02
- Inventor: Olga Makarova , Cha-Mei Tang , Peixuan Zhu , Shuhong Li , Daniel Adams , Platte T. Amstutz
- Applicant: Creatv MicroTech, Inc.
- Applicant Address: US MD Potomac
- Assignee: CREATV MICROTECH, INC.
- Current Assignee: CREATV MICROTECH, INC.
- Current Assignee Address: US MD Potomac
- Agency: Dickinson Wright PLLC
- The original application number of the division: US16454937 2019.06.27
- Main IPC: G01N33/50
- IPC: G01N33/50 ; G01N1/40 ; B01L3/00 ; B01D39/16 ; B01D29/00 ; B01L9/00 ; B01D71/46
Abstract:
A microfilter having a hydrophilic surface and suited for size-based capture and analysis of cells, such as circulating cancer cells, from whole blood and other human fluids is disclosed. The filter material is photo-definable, allowing the formation of precision pores by UV lithography. Exemplary embodiments provide a device that combines a microfilter with 3D nanotopography in culture scaffolds that mimic the 3D in vivo environment to better facilitate growth of captured cells.
Public/Granted literature
- US20220074922A1 POLYMER MICROFILTERS, DEVICES COMPRISING THE SAME, METHODS OF MANUFACTURING THE SAME, AND USES THEREOF Public/Granted day:2022-03-10
Information query
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