Growing community of inventors

Auckland, New Zealand

Evan Stuart Erstich

Average Co-Inventor Count = 8.00

ph-index = 9

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 = 768

Evan Stuart ErstichCraig Robert Prentice (12 patents)Evan Stuart ErstichOliver Gleeson (12 patents)Evan Stuart ErstichKamman Law (12 patents)Evan Stuart ErstichNeil Glen Davies (12 patents)Evan Stuart ErstichSimon Eric Freeman (12 patents)Evan Stuart ErstichStephen John Schoenberg (12 patents)Evan Stuart ErstichAlastair Edwin McAuley (10 patents)Evan Stuart ErstichAlastair Edwin McAuley (2 patents)Evan Stuart ErstichAlastair Edwin Mcauley (0 patent)Evan Stuart ErstichKaman Law (0 patent)Evan Stuart ErstichKaman Law (0 patent)Evan Stuart ErstichAlastair Edwin Mcauley (0 patent)Evan Stuart ErstichKaman Law (0 patent)Evan Stuart ErstichEvan Stuart Erstich (12 patents)Craig Robert PrenticeCraig Robert Prentice (102 patents)Oliver GleesonOliver Gleeson (25 patents)Kamman LawKamman Law (18 patents)Neil Glen DaviesNeil Glen Davies (13 patents)Simon Eric FreemanSimon Eric Freeman (12 patents)Stephen John SchoenbergStephen John Schoenberg (12 patents)Alastair Edwin McAuleyAlastair Edwin McAuley (141 patents)Alastair Edwin McAuleyAlastair Edwin McAuley (3 patents)Alastair Edwin McauleyAlastair Edwin Mcauley (0 patent)Kaman LawKaman Law (0 patent)Kaman LawKaman Law (0 patent)Alastair Edwin McauleyAlastair Edwin Mcauley (0 patent)Kaman LawKaman Law (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fisher & Paykel Healthcare Limited (12 from 1,221 patents)


12 patents:

1. 12350431 - Breathing assistance apparatus

2. 12083279 - Breathing assistance apparatus

3. 11357944 - Breathing assistance apparatus

4. 11291790 - Breathing assistance apparatus

5. 11260194 - Breathing assistance apparatus

6. 9517317 - Breathing assistance apparatus

7. 9339624 - Breathing assistance apparatus

8. 9320866 - Breathing assistance apparatus

9. 9138555 - Breathing assistance apparatus

10. 8479741 - Breathing assistance apparatus

11. 8443807 - Breathing assistance apparatus

12. D586911 - Nasal interface

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as of
12/7/2025
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