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ProteinSimple
US32 patents
Top patents by PatentIndex Score
US8021611B2Sep 20, 2011
Automated micro-volume assay system
ProteinSimple51 citations96
US8940232B2Jan 27, 2015
Automated micro-volume assay system
ProteinSimple16 citations91
US10794860B2Oct 6, 2020
Systems and methods for capillary electrophoresis, isoelectric point, and molecular weight analysis
ProteinSimple13 citations85
US9766206B2Sep 19, 2017
Apparatus, systems, and methods for capillary electrophoresis
ProteinSimple11 citations81
US9377440B2Jun 28, 2016
Method and apparatus for precise selection and extraction of a focused component in isoelectric focusing performed in micro-channels
ProteinSimple20 citations80
US11726058B2Aug 15, 2023
Systems and methods for capillary electrophoresis, isoelectric point, and molecular weight analysis
ProteinSimple1 citations72
US12023670B2Jul 2, 2024
Systems and methods for fractionation and collection of analytes in a sample
ProteinSimple2 citations71
US11420202B1Aug 23, 2022
Systems and methods for fractionation and collection of analytes in a sample
ProteinSimple4 citations71
US11535900B1Dec 27, 2022
Methods and systems for analysis of samples containing particles used for gene delivery
ProteinSimple3 citations70
US10228367B2Mar 12, 2019
Segmented multi-use automated assay cartridge
ProteinSimple2 citations64
US12216082B2Feb 4, 2025
Systems and methods for capillary electrophoresis, isoelectric point, and molecular weight analysis
ProteinSimple0 citations62
US12383896B2Aug 12, 2025
Systems and methods for fractionation and collection of analytes in a sample
ProteinSimple0 citations60
US12326417B2Jun 10, 2025
Reusable cartridge for capillary electrophoresis
ProteinSimple0 citations60
US11913904B2Feb 27, 2024
Reusable cartridge for capillary electrophoresis
ProteinSimple1 citations60
US12265031B2Apr 1, 2025
Systems and methods for the detection and analysis of free thiol
ProteinSimple0 citations59
US12209291B2Jan 28, 2025
Methods and systems for analysis of samples containing particles used for gene delivery
ProteinSimple0 citations59
US11953436B2Apr 9, 2024
Systems and methods for the detection and analysis of free thiol
ProteinSimple1 citations59
US11933759B2Mar 19, 2024
Apparatus, systems, and methods for capillary electrophoresis
ProteinSimple1 citations59
US11827946B2Nov 28, 2023
Methods and systems for analysis of samples containing particles used for gene delivery
ProteinSimple1 citations59
US12163918B1Dec 10, 2024
Compositions and methods for protein electrophoresis
ProteinSimple0 citations58
US9360410B2Jun 7, 2016
Method and particle analyzer for determining a broad particle size distribution
ProteinSimple2 citations58
US12540920B2Feb 3, 2026
Sheath channel formation between capillaries for high throughput capillary electrophoresis
ProteinSimple0 citations57
US12216080B2Feb 4, 2025
Systems and methods for electrophoretic separation and analysis of analytes
ProteinSimple0 citations57
US11237131B2Feb 1, 2022
Systems and methods for electrophoretic separation and analysis of analytes
ProteinSimple1 citations57
US11237164B2Feb 1, 2022
Method for measurement of total protein content and detection of protein via immunoassay in a microfluidic device
ProteinSimple1 citations56
US11143650B1Oct 12, 2021
Method for measurement of total protein content and detection of protein via immunoassay in a microfluidic device
ProteinSimple1 citations56
US12540919B2Feb 3, 2026
Method for enhancing signals associated with electrophoretically separated analytes using post-electrophoresis treatment
ProteinSimple0 citations55
US10753859B2Aug 25, 2020
Dual wavelength isoelectric focusing for determining drug load in antibody drug conjugates
ProteinSimple0 citations51
US9804079B2Oct 31, 2017
Dual wavelength isoelectric focusing for determining drug load in antibody drug conjugates
ProteinSimple1 citations51
US10220385B2Mar 5, 2019
Micro-tube particles for microfluidic assays and methods of manufacture
ProteinSimple0 citations48
US11649263B2May 16, 2023
Methods and apparatus for simultaneously detecting a large range of protein concentrations
ProteinSimple0 citations47
US10746733B2Aug 18, 2020
Microfluidic device having injection-molded fluidics layer, and method of making same
ProteinSimple0 citations43