Inventor · Auckland, NZ

Gregory James Olsen

54Patents

12h-index

47Co-inventors

84Inventor score

Filing activity: Feb 7, 2002 → Dec 4, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US6701926B2	Breathing assistance apparatus	Human Necessities	111	Expired
US9884160B2	Breathing assistance apparatus	Human Necessities	80	Active
US9072852B2	Breathing assistance apparatus	Human Necessities	69	Active
USD683447S1	Face mask assembly	General	60	Active
US9561338B2	Breathing assistance apparatus	Human Necessities	58	Active
US7017576B2	Breathing assistance apparatus	Human Necessities	55	Expired
US6789541B2	Breathing assistance apparatus	Human Necessities	49	Expired
US7905232B2	Breathing assistance apparatus	Human Necessities	33	Expired
US10272218B2	Breathing assistance apparatus	Human Necessities	23	Active
US10065010B2	Patient interface and headgear	Human Necessities	18	Active
US9056178B2	Respiratory mask sealing interface	Human Necessities	14	Active
US10835702B2	Breathing assistance apparatus	Human Necessities	13	Active
US11247013B2	Breathing assistance apparatus	Human Necessities	10	Active
US10603456B2	Interface comprising a nasal sealing portion	Human Necessities	9	Active
US10518054B2	Respiratory mask and related portions, components or sub-assemblies	Human Necessities	8	Active
US11701486B2	Patient interfaces	Human Necessities	7	Active
US10835697B2	Interface comprising a rolling nasal bridge portion	Human Necessities	6	Active
US10220171B2	Interface comprising a rolling nasal bridge portion	Human Necessities	5	Active
US11173270B2	Mask system headgear	Human Necessities	4	Active
US11554234B2	Breathing assistance apparatus	Human Necessities	4	Active
US11541197B2	Breathing assistance apparatus	Human Necessities	4	Active
US11179537B2	Mask system headgear	Human Necessities	4	Active
US11027087B2	Headgear clip arrangement	Human Necessities	4	Active
US10004864B2	Respiratory mask sealing interface	Human Necessities	3	Active
US11559650B2	Breathing assistance apparatus	Human Necessities	3	Active

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