Uyen Phan Nguyen

US Patent:

6939451, Sep 6, 2005

Filed:

Aug 24, 2001

Appl. No.:

09/939327

Inventors:

Mingqi Zhao - Cupertino CA, US
Petr Vanysek - DeKalb IL, US
Antonio Ricco - Los Gatos CA, US
Hilary S. Lackritz - Cupertino CA, US
Zhu Qun - Mountain View CA, US
Uyen Nguyen - San Jose CA, US
Torleif O. Bjornson - Gilroy CA, US

Assignee:

Aclara Biosciences, Inc. - Mountain View CA

International Classification:

G01N027/447
B32B007/00

US Classification:

204451, 204454, 204601, 422 99, 422101, 422 681, 4352884, 4352885, 4352871, 4352873

Abstract:

A microfluidic device having integrated components for conducting chemical operations. Depending upon the desired application, the components include electrodes for manipulating charged entities, heaters, electrochemical detectors, sensors for temperature, pH, fluid flow, and other useful components. The device may be fabricated from a plastic substrate such as, for example, a substantially saturated norbornene based polymer. The components are integrated into the device by adhering an electrically conductive film to the substrate. The film may be made of metal or an electrically conducting ink and is applied to the device through metal deposition, printing, or other methods for applying films. Methods for reducing bubble formation during electrokinetic separation and methods for heating material in a microfluidic device are also disclosed.

US Patent:

20210356427, Nov 18, 2021

Filed:

Jul 26, 2021

Appl. No.:

17/385553

Inventors:

- San Jose CA, US
Uyen NGUYEN - San Jose CA, US

Assignee:

ProteinSimple - San Jose CA

International Classification:

G01N 27/447

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.

US Patent:

20150197801, Jul 16, 2015

Filed:

Jun 6, 2013

Appl. No.:

14/405303

Inventors:

- Princeton NJ, US
Uyen T.T. Nguyen - Princeton NJ, US
Manuel M. Mueller - Princeton NJ, US

Assignee:

The Trustees of Princeton University - Princeton NJ

International Classification:

C12Q 1/68

Abstract:

Compositions and methods are provided for DNA barcoding of designer mononucleosome and polynucleosome (chromatin array) libraries for use, for example, for the profiling of chromatin readers, writers, erasers, and modulators thereof.