Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ipswich, GB ranks #4,521 worldwide for total patents filed in 2021, with 24 patents from 21 inventors. Leading employers of inventors based in Ipswich, GB include Branded Garden Products, Ppc Broadband Fiber, British Telecommunications Public Limited.

Showing 1–21 of 21 inventors

Rank Inventor Primary Company Patents
1 Charles Valin Branded Garden Products 2
1 Kim Leeson Ppc Broadband Fiber 2
1 Julian Kazimierz Lucek British Telecommunications Public Limited 2
#4 Ruhma Tahir 1
#4 David Morgan-Brown 1
#4 Hui Min TAY British Telecommunications Public Limited 1
#4 Adrian R Thurlow British Telecommunications Public Limited 1
#4 John Butt Hewlett Packard Enterprise 1
#4 Graeme Brown Optoscribe Limited 1
#4 Toby Dye Oase Gmbh 1
#4 Jonathan Harrison Purple Line Limited 1
#4 Donald Alan Gilbert Cellcentric 1
#4 Leslie D. Westbrook British Telecommunications Public Limited 1
#4 Hamid Gharib British Telecommunications Public Limited 1
#4 Matthew Ling Robert Bosch Gmbh 1
#4 Endre Zador Robert Bosch Gmbh 1
#4 Timothy Twell British Telecommunications Public Limited 1
#4 Morven McAlpine Illinois Tool Works 1
#4 Martin Bugg Nordson 1
#4 Richard Evenden British Telecommunications Public Limited 1
#4 Ian Robert Cooper British Telecommunications Public Limited 1