Growing community of inventors

Auckland, New Zealand

Nathan James Roa

Average Co-Inventor Count = 4.94

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 31

Nathan James RoaCraig Karl White (6 patents)Nathan James RoaSamantha Dale Oldfield (6 patents)Nathan James RoaEdward John Evans (6 patents)Nathan James RoaKate Jayne Chilcott (6 patents)Nathan James RoaAlicia Jerram Hunter Evans (1 patent)Nathan James RoaBruce Gordon Holyoake (1 patent)Nathan James RoaAidan Robert Burgess (1 patent)Nathan James RoaCormac Nicholas Flynn (1 patent)Nathan James RoaNathan James Roa (7 patents)Craig Karl WhiteCraig Karl White (72 patents)Samantha Dale OldfieldSamantha Dale Oldfield (26 patents)Edward John EvansEdward John Evans (6 patents)Kate Jayne ChilcottKate Jayne Chilcott (6 patents)Alicia Jerram Hunter EvansAlicia Jerram Hunter Evans (27 patents)Bruce Gordon HolyoakeBruce Gordon Holyoake (23 patents)Aidan Robert BurgessAidan Robert Burgess (7 patents)Cormac Nicholas FlynnCormac Nicholas Flynn (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fisher & Paykel Healthcare Limited (7 from 1,221 patents)


7 patents:

1. D1086445 - Nasal cannula assembly

2. 11964104 - Breath sampling interface

3. D1004083 - Clip for a gas sampling line

4. D965141 - Clip for a gas sampling line

5. D950709 - Cannula assembly

6. D907762 - Tip and tube assembly for a gas sampling apparatus

7. D885556 - Tip, tube and clip assembly for a gas sampling apparatus

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as of
12/8/2025
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