CHEN; Stephen L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHEN; Stephen L..The latest application filed is for "diagnostic test kits and methods of analyzing the same".

Company Profile

0.9.11

CHEN; Stephen L. - Tustin CA
Chen; Stephen L. - Anaheim CA
Chen; Stephen L - Anaheim CA
Chen; Stephen L. - El Monte CA
Chen; Stephen L. - Portland OR
Chen, Stephen L. - Beaverton OR
Chen; Stephen L. - Aloha OR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Diagnostic Test Kits And Methods Of Analyzing The Same App 20220084659 - ROWE; Aaron Alexander ; et al.	2022-03-17
Diagnostic Test Kits For Sample Preparation And Analysis App 20210231574 - WANG; Yunyuan Vivian ; et al.	2021-07-29
Biomedical Measuring Devices, Systems, And Methods For Measuring Analyte Concentration App 20190232287 - Depa; Michal ; et al.	2019-08-01
Color-based reaction testing of biological materials Grant 8,911,679 - Chen , et al. December 16, 2	2014-12-16
Color-based reaction testing of biological materials Grant 8,877,140 - Chen , et al. November 4, 2	2014-11-04
Color-based Reaction Testing Of Biological Materials App 20140294265 - CHEN; Stephen L. ; et al.	2014-10-02
Method and apparatus for performing color-based reaction testing of biological materials Grant 8,655,009 - Chen , et al. February 18, 2	2014-02-18
Color-Based Reaction Testing of Biological Materials App 20130273666 - Chen; Stephen L. ; et al.	2013-10-17
All-in-one specimen cup with optically readable results Grant 8,506,901 - Chen , et al. August 13, 2	2013-08-13
All-In-One Specimen Cup With Optically Readable Results App 20120106811 - CHEN; STEPHEN L ; et al.	2012-05-03
Method and apparatus for performing color-based reaction testing of biological materials App 20120063652 - Chen; Stephen L. ; et al.	2012-03-15
Synthetic Poly D/l Lysine For Control Of Direction And Rate Of Neurite Growth And Regeneration App 20110212858 - Chen; Stephen L. ; et al.	2011-09-01
Direct sample loading without loading buffer in horizontal gel electrophoresis App 20060118419 - Chen; Stephen L.	2006-06-08
Open frame gel casting in submarine gel electrophoresis App 20060102481 - Chen; Stephen L.	2006-05-18
Device for balanced high speed submarine gel electrophoresis App 20020134682 - Chen, Stephen L.	2002-09-26
Compartmental device for high speed submarine gel electrophoresis Grant 5,904,826 - Chen May 18, 1	1999-05-18
Device and method for vertical slab gel casting and electrophoresis in a single enclosure Grant 5,709,788 - Chen January 20, 1	1998-01-20
Device and method for biomolecule purification Grant 5,587,061 - Chen December 24, 1	1996-12-24

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