Inventor · Huntingdon, GB

Nathan Lawrence

38Patents
4h-index
41Co-inventors
59Inventor score

Filing activity: Dec 22, 2004 → Jan 12, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8596354B2 Detection of tracers used in hydrocarbon wells Fixed Constructions 32 Active
US8177958B2 Electro-chemical sensor Physics 11 Active
US9435192B2 Downhole electrochemical sensor and method of using same Fixed Constructions 8 Active
US7901555B2 Electro-chemical sensor Physics 6 Active
US8904859B2 Detecting gas compounds for downhole fluid analysis Physics 4 Active
US7710000B2 Erosion and wear resistant sonoelectrochemical probe Physics 3 Active
US8562797B2 Electrochemical sensors Physics 2 Active
US10539500B2 Active surface cleaning for a sensor Physics 2 Active
US10921482B2 Mid-infrared carbon dioxide sensor Emerging Cross-Sectional Technologies 1 Active
US10487646B2 Mid-infrared sensor Physics 1 Active
US9637440B2 Derivatization of carbon Emerging Cross-Sectional Technologies 1 Active
US8758593B2 Electrochemical sensor Physics 1 Active
US10865638B2 Mid-infrared sensor Physics 1 Active
US11333625B2 Electrochemical hydrogen sensor Emerging Cross-Sectional Technologies 1 Active
US9005983B2 Electro-chemical sensor Physics 1 Active
US10962499B2 Electrochemical hydrogen sensor Emerging Cross-Sectional Technologies 1 Active
US9791399B2 Derivatization of carbon Physics 1 Active
US11307168B2 Online reference calibration Physics 1 Active
US11435315B2 Smart sensor system Physics 0 Active
US10233084B2 Electrochemical sensors Physics 0 Active
US11397161B2 Calibration electrode Physics 0 Active
US9244034B2 Electrochemical pH measurement Physics 0 Active
US9377434B2 Electro-chemical sensor Physics 0 Active
US8961754B2 Electrochemical sensors Physics 0 Active
US11965853B2 Electrochemical sensors Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.