Inventor
LEDDEN DAVID
US12 patents
Patents
12 patentsUS11369314B2Jun 28, 2022
Biofouling prevention of wearable sensors and methods of use and calibration related thereto
SIEMENS HEALTHCARE DIAGNOSTICS INC2 citations69
US12311363B2May 27, 2025
HBA1c assay slide and method of making same
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations57
US11339419B2May 24, 2022
Scavenger protein(s) for improved preservation of analyte detection sensor(s) and method(s) of use thereof
SIEMENS HEALTHCARE DIAGNOSTICS INC1 citations54
US11460475B2Oct 4, 2022
Composition of a bilirubin stock and a method of preparation thereof
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations51
US12399169B2Aug 26, 2025
Tangent flow hemolysis detection blood testing device
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations49
US11850583B2Dec 26, 2023
Plasma separation and sample metering device and kits and methods of use related thereto
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations49
US11480558B2Oct 25, 2022
Method and device comprising an optical fiber located inside a channel for determining the concentration of analyte in whole blood based on change of reflected light wavelength
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations49
US11585808B2Feb 21, 2023
Devices, methods, and kits for multiplexing a fluid sample via fluid sample reuse
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations48
US11040350B2Jun 22, 2021
Liquid analytical reagent dispensing apparatus and analytical kits and methods of use related thereto
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations48
US12553905B2Feb 17, 2026
Devices and methods for plasma separation and metering
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations47
US11460476B2Oct 4, 2022
Dye-based liquid reagent volume indicator for use in analyte detection assays
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations46
US10472403B2Nov 12, 2019
Proteolytic digestion of cardiac troponin I
SIEMENS HEALTHCARE DIAGNOSTICS INC0 citations31