Inventor · Dover, NJ, US

Tieming Ruan

31Patents
8h-index
26Co-inventors
71Inventor score

Filing activity: Dec 16, 2005 → Sep 13, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US8672902B2 Pen needle assembly for preventing under-torquing and over-torquing of pen needle Human Necessities 44 Active
US8632503B2 Safety pen needle assembly having shielding for patient and non-patient ends Human Necessities 29 Active
USD895145S1 Package for medical device General 17 Active
USD918032S1 Package for medical device General 17 Active
US7552843B2 Cartridge with a wheel for sealing the opening Physics 14 Expired
US8840590B2 Safety pen needle assembly Human Necessities 13 Active
US11369751B2 Safety pen needle assembly Human Necessities 11 Active
US9480541B2 Self-ligating orthodontic brackets Human Necessities 10 Active
US8469984B2 Single use lancing device Human Necessities 6 Active
US9498579B2 Safety needle assembly Human Necessities 5 Active
US10398858B2 Safety needle assembly Human Necessities 2 Active
US10010684B2 Safety needle assembly Human Necessities 2 Active
US8097210B2 Disposable test sensor cartridge Physics 2 Active
US8998032B2 Cartridge with a wheel for sealing the opening Physics 1 Active
US10220160B2 Pen needle assembly for preventing under-torquing and over-torquing of pen needle Human Necessities 1 Active
US8764706B2 Disposable pen needle with re-use prevention features Human Necessities 1 Active
US8864783B2 Lancing device Human Necessities 1 Active
US10322250B2 Safety needle assembly Human Necessities 1 Active
US8460329B2 Single-puncture lancing system Human Necessities 1 Active
US9642971B2 Safety needle assembly Human Necessities 1 Active
US9162030B2 Safety pen needle assembly having shielding for patient and non-patient ends Human Necessities 1 Active
US10799650B2 Disposable pen needle with re-use prevention features Human Necessities 0 Active
US10555793B2 Self-ligating orthodontic brackets Human Necessities 0 Active
US9802008B2 Disposable pen needle with re-use prevention features Human Necessities 0 Active
US11446449B2 Safety pen needle assembly Human Necessities 0 Active

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