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Fintry, United Kingdom

Ewan Waddell

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 2

Ewan WaddellDesmond Gibson (2 patents)Ewan WaddellEwan Waddell (2 patents)Desmond GibsonDesmond Gibson (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)

2. Gas Sensing Solutions Ltd. (3 patents)

3. Cambridge Respiratory Innovations Ltd (2 patents)

4. Wideblue Ltd (0 patent)


2 patents:

1. 11747201 - Infrared spectrophotometer

2. 11092488 - Infrared spectrophotometer

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1/23/2026
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