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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DP

David PHASEY — 4 Patents

Xerox: 2 patents #3,932 of 8,622Top 50%
BTBritish American Tobacco: 1 patents #175 of 318Top 60%
NLNicoventures Trading Limited: 1 patents #213 of 303Top 75%
London, GB: #2,067 of 11,041 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David PHASEY has been granted 4 US patents while listed as an inventor at Xerox. The first was granted in 2012 and the most recent in April 2025. David PHASEY ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David PHASEY in London, GB.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122014: 1 patents20142020: 1 patents20202025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12268237 Apparatus for heating aerosol generating material Edward John, Walid Abi Aoun, Bryan ALLBUTT, David Robert Seaward 2025-04-08
10834968 Apparatus for heating aerosol generating material Edward John, Walid Abi Aoun, Bryan ALLBUTT, David Robert Seaward 2020-11-17 $47,906,000
8913911 Computer generated imagery (CGI) fault clearance instructions Anthony John Peters, Michael Peter Golding, Gemma Rosalind Lee, Leslie Wynn 2014-12-16 $3,253,000
8135299 Computer generated imagery (CGI) fault clearance instructions Anthony John Peters, Michael Peter Golding, Gemma Rosalind Lee, Leslie Wynn 2012-03-13 $2,285,000