Growing community of inventors

Luton, United Kingdom

David John Hearne

Average Co-Inventor Count = 3.70

ph-index = 10

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 = 749

David John HearnePaul Kenneth Rand (10 patents)David John HearneMichael Birsha Davies (9 patents)David John HearneRichard Ian Walker (9 patents)David John HearneJames Barry Douglas Palmer (1 patent)David John HearneDavid John Hearne (10 patents)Paul Kenneth RandPaul Kenneth Rand (92 patents)Michael Birsha DaviesMichael Birsha Davies (37 patents)Richard Ian WalkerRichard Ian Walker (22 patents)James Barry Douglas PalmerJames Barry Douglas Palmer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Glaxo Group Limited (10 from 1,168 patents)


10 patents:

1. 7389775 - Inhalation device

2. 7225808 - Inhalation device

3. 6792945 - Inhalation device

4. 6536427 - Inhalation device

5. 6378519 - Inhalation device

6. 6032666 - Inhalation device

7. 5873360 - Inhalation device

8. 5860419 - Inhalation device

9. 5590645 - Inhalation device

10. D342994 - Inhalator

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as of
12/6/2025
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