Inventor · Sydney, AU

Eva Ng

65Patents
19h-index
56Co-inventors
83Inventor score

Filing activity: Jan 12, 2006 → Apr 22, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9027556B2 Mask system Human Necessities 153 Active
US9381316B2 Interchangeable mask assembly Emerging Cross-Sectional Technologies 140 Active
US8550084B2 Mask system Human Necessities 114 Active
US8397727B2 Mask vent Human Necessities 106 Active
US8757157B2 Mask for delivery of respiratory therapy to a patient Human Necessities 97 Active
USD586906S1 Frame for respiratory mask General 72 Expired
USD558334S1 Respiratory mask General 69 Expired
USD665494S1 Respiratory mask General 67 Active
US8522784B2 Mask system Human Necessities 50 Active
USD635661S1 Frame for respiratory mask General 46 Expired
USD596739S1 Adjustable forehead support dial for a respiratory mask General 44 Expired
US9757533B2 Mask system with snap-fit shroud Human Necessities 40 Active
USD613853S1 Adjustable forehead support dial for respiratory mask General 37 Expired
USD708733S1 Ventilator General 34 Active
USD543620S1 Adjustable forehead support dial for respiratory mask General 32 Expired
US9770568B2 Mask system with snap-fit shroud Human Necessities 30 Active
USD703807S1 Patient interface General 25 Active
US8528561B2 Mask system Human Necessities 23 Active
US9962511B2 Mask system with snap-fit shroud Human Necessities 19 Active
US9649459B2 Ventilator apparatus and method Emerging Cross-Sectional Technologies 15 Active
US8327850B2 Forehead supports for facial masks Human Necessities 14 Active
US9962510B2 Respiratory mask assembly Emerging Cross-Sectional Technologies 14 Active
US9950131B2 Mask system with snap-fit shroud Human Necessities 12 Active
US11077274B2 Mask system with snap-fit shroud Human Necessities 10 Active
USD562446S1 Portion of an adjustable forehead support dial for a respiratory mask General 9 Expired

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