Inventor · Arden Hills, MN, US

James Marrs

15Patents
9h-index
31Co-inventors
72Inventor score

Filing activity: Jan 16, 2001 → Jun 3, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7699807B2 Device and method for insertion of a cannula of an infusion device Human Necessities 636 Active
US7585287B2 Device and method for insertion of a cannula of an infusion device Human Necessities 125 Expired
US7731691B2 Subcutaneous infusion device and device for insertion of a cannula of an infusion device and method Human Necessities 120 Expired
US7699808B2 Subcutaneous infusion device and method Human Necessities 105 Active
US6562023B1 Catheter connector including seal ring and method Human Necessities 101 Expired
US7850658B2 Subcutaneous infusion device and method including release feature for adhesive portion Human Necessities 39 Active
US7993306B2 Subcutaneous infusion device and method including tapered cannula Human Necessities 35 Active
US7931622B2 Tip protector for cannula, trocar and/or cannula trocar combination Human Necessities 24 Active
US9192717B2 Subcutaneous infusion device and device for insertion of a cannula of an infusion device and method Human Necessities 24 Active
US10987683B1 Linear pump apparatus for dispensing liquids Performing Operations; Transporting 2 Active
US11433220B2 Layered high density electrode mapping catheter Human Necessities 2 Active
US10507317B2 Connector shield for sensor enabled medical devices Human Necessities 0 Active
US11690670B2 Elongate medical device including chamfered ring electrode and variable shaft Human Necessities 0 Active
US11051878B2 Elongate medical device including chamfered ring electrode and variable shaft Human Necessities 0 Active
US11826172B2 Electrode support structure assembly Human Necessities 0 Active

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