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

Phase Focus Limited — 19 Patents

Rank (All Time): #30,973 of 105,732Top 30%
9 inventors
19 Patents All Time

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 7 patents in 2015.peak 72010: 1 patents20102014: 2 patents20142015: 7 patents20152016: 4 patents20162017: 2 patents20172019: 1 patents20192020: 1 patents20202024: 1 patents2024

Top Inventors at Phase Focus Limited All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Andrew Maiden 14
2 Martin James Humphry 7
3 James Russell 4
3 Kevin Langley 4
#5 John Marius Rodenburg 3
#6 Fucai Zhang 1
#6 Helen Mary Louise Faulkner 1
#6 Matthew Stagg 1
#6 Paul Roberts 1