Inventor · Knutsford, GB

Daniel James Kenny

87Patents
12h-index
44Co-inventors
84Inventor score

Filing activity: Jul 27, 1994 → Oct 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7919747B2 Mass spectrometer Emerging Cross-Sectional Technologies 44 Active
US5413444A Self-drilling fastener Mechanical Engineering; Lighting; Heating 24 Expired
US8946626B2 Ion trap with spatially extended ion trapping region Electricity 21 Active
US6923611B2 Self-drilling fastener Mechanical Engineering; Lighting; Heating 19 Expired
US8183524B2 Mass spectrometer having time of flight mass analyser Electricity 17 Active
US9123518B2 Curved ion guide with non mass to charge ratio dependent confinement Electricity 14 Active
US5555780A Roofing washer-dispensing and fastener-driving machine Emerging Cross-Sectional Technologies 14 Expired
US5445297A Roofing washer-dispenser Emerging Cross-Sectional Technologies 14 Expired
US9865442B2 Curved ion guide with non mass to charge ratio dependent confinement Electricity 13 Active
US9425035B2 Ion trap with spatially extended ion trapping region Electricity 12 Active
US10224196B2 Ion trap with spatially extended ion trapping region Electricity 12 Active
US6906317B2 Ion detector Electricity 12 Expired
US8212208B2 Linear ion trap Electricity 11 Active
US8426803B2 Mass spectrometer Electricity 9 Active
US9111654B2 DC ion guide for analytical filtering/separation Electricity 7 Active
US8633435B2 Mass spectrometer Electricity 7 Active
US9530631B2 Compact mass spectrometer Electricity 6 Active
US8957368B2 Ion tunnel ion guide Electricity 6 Active
US8445845B2 Ion population control device for a mass spectrometer Electricity 6 Active
US8586917B2 Mass spectrometer device and method using scanned phase applied potentials in ion guidance Emerging Cross-Sectional Technologies 5 Active
US8455819B2 Mass spectrometer device and method using scanned phase applied potentials in ion guidance Emerging Cross-Sectional Technologies 5 Active
US8410430B2 Mass spectrometer Electricity 5 Active
US9006647B2 Mass spectrometer Electricity 4 Active
US8658970B2 Ion tunnel ion guide Electricity 4 Active
US7851744B2 Mass spectrometer Electricity 4 Active

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