Inventor · Foster City, CA, US

Nianjiong Joan Bei

17Patents
8h-index
36Co-inventors
72Inventor score

Filing activity: Mar 12, 2003 → Sep 29, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7250041B2 Retrograde pressure regulated infusion Human Necessities 140 Expired
US7776080B2 Stent delivery catheter system and method of implanting a self-expanding stent with embolic protection Human Necessities 45 Active
US9023010B2 Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof Human Necessities 37 Active
US7892469B2 Method of making a non-compliant balloon for a catheter Performing Operations; Transporting 22 Active
US7887661B2 Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof Human Necessities 16 Active
US8182463B2 Retrograde pressure regulated infusion Human Necessities 15 Active
US8323327B2 Stent delivery catheter system and method of implanting a self-expanding stent with embolic protection Human Necessities 9 Active
US9326875B2 Catheter having a movable tubular structure and method of making Emerging Cross-Sectional Technologies 8 Active
US9107736B2 Highly trackable balloon catheter system and method for collapsing an expanded medical device Human Necessities 5 Active
US10238513B2 Intravascular stent Human Necessities 4 Active
US10463514B2 Intravascular stent having high fatigue performance Human Necessities 0 Active
US12414868B2 Intravascular stent having high fatigue performance Human Necessities 0 Active
US10639181B2 Methods and systems for delivering an implant Mechanical Engineering; Lighting; Heating 0 Active
US10420662B2 Catheter having movable tubular structure and proximal stopper Emerging Cross-Sectional Technologies 0 Active
US11844712B2 Intravascular stent having high fatigue performance Human Necessities 0 Active
US11426296B2 Intravascular stent having high fatigue performance Human Necessities 0 Active
US9259305B2 Guide wire locking mechanism for rapid exchange and other catheter systems Human Necessities 0 Active

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