Mei He
Accountancy at Fulton St, Berkeley, CA
License number
Colorado 21275
Issued Date
Oct 31, 2001
Renew Date
Jun 1, 2006
Expiration Date
May 31, 2008
Type
Certified Public Accountant
Address
Address
2537 Fulton St #2, Berkeley, CA 94704
Professional information
Protein Renaturation Microfluidic Devices And Methods Of Making And Using The Same
US Patent:
2012014, Jun 7, 2012
Filed:
Dec 1, 2011
Appl. No.:
13/309343
Inventors:
Mei He - Albany CA, US
Amy E. Herr - Oakland CA, US
Amy E. Herr - Oakland CA, US
International Classification:
C07K 1/14, B01D 57/02, G01N 27/453, B01J 8/02, G01N 33/48
US Classification:
530412, 422187, 422 681, 204643
Abstract:
Microfluidic devices having a protein renaturation component and methods for using the same are provided. Aspects of the present disclosure include microfluidic devices that include a separation medium with a first flow path and a protein renaturation component in fluid communication with the separation medium and having a second flow path. Also provided are methods of using the devices as well as systems and kits that include the devices. The devices, systems and methods find use in a variety of different applications, including diagnostic and validation assays.
Multi-Directional Microfluidic Devices And Methods
US Patent:
2011017, Jul 21, 2011
Filed:
May 18, 2010
Appl. No.:
13/055679
Inventors:
Amy E. Herr - Oakland CA, US
Mei He - Albany CA, US
Chenlu Hou - Berkeley CA, US
Mei He - Albany CA, US
Chenlu Hou - Berkeley CA, US
International Classification:
G01N 33/559, G01N 30/96
US Classification:
436515, 422 69
Abstract:
Multi-directional microfluidic devices and methods for using the same are provided. Aspects of the invention include microfluidic devices that are configured to subject a sample to two or more directionally distinct flow fields, and include a separation medium and a binding medium, where the binding medium is in fluid communication with the separation medium. Also provided are methods of using the devices as well as systems and kits that include the devices. The devices, systems and methods find use in a variety of different applications, including diagnostic and validation assays.
Microfluidic Devices And Methods For Assaying A Fluid Sample Using The Same
US Patent:
2013026, Oct 10, 2013
Filed:
Sep 28, 2012
Appl. No.:
13/630240
Inventors:
Amy E. Herr - Oakland CA, US
Mei He - Albany CA, US
Dohyun Kim - Albany CA, US
Mei He - Albany CA, US
Dohyun Kim - Albany CA, US
International Classification:
G01N 33/543
US Classification:
435 71, 436501, 4352872, 422430, 422 69
Abstract:
Multi-directional microfluidic devices and methods for using the same are provided. Aspects of the present disclosure include microfluidic devices that include a chamber having a separation medium, a first binding medium, and a second binding medium. In addition, the devices include a flow field element configured to subject the chamber to two or more directionally distinct flow fields. Methods of using the devices, as well as systems and kits that include the devices are also provided. The devices, systems and methods find use in a variety of different applications, including diagnostic, research and validation assays.