Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
IL

Innospec Limited

Rank (All Time): #8,307 of 106,127Top 8%
60 inventors
84 Patents All Time

Top Inventors at Innospec Limited All Time

Showing 1–50 of 60 inventors

RankNamePatents
1 Ian Malcolm McRobbie 21
2 Matthew Robert Giles 19
3 Jacqueline Reid 18
#4 Nicholas John Dixon 16
#5 Alan Norman Ross 14
#6 Tony Gough 10
#7 Kimberley Elizabeth Griffiths 9
#8 Katherine Le Manquais 8
#8 Matthew Petts 8
#10 Stephen Leonard Cook 7
#11 Martin C. Roberts 6
#12 Carl Waterson 5
#12 Richard Hayton 5
#14 Philip Cotrell 4
#14 Simon Mulqueen 4
#14 Stephen Moss O'Connor 4
#14 William Trenholme 4
#18 Phillip Cotrell 3
#18 Vincent Burgess 3
#20 Duane Krzysik 2
#20 Gabriele Lohmann 2
#20 Werner Kalischewski 2
#20 Andrea Sneddon 2
#24 Cenk R. Burgazli 1
#24 Christine Ann Blundell 1
#24 Christopher E. LeMieux 1
#24 Colin Snape 1
#24 Cyrus Henry 1
#24 David A. Daniels 1
#24 David Pinch 1
#24 Derek Bassett 1
#24 Derek Green 1
#24 Deepak Kamran 1
#24 Debbie Lorraine Timmerman 1
#24 Diana L. Parker 1
#24 Hubert Jungbluth 1
#24 James Barker 1
#24 Jack Burgazli 1
#24 Jerry Burton 1
#24 Jenny-Ann Ostlund 1
#24 John Nucci 1
#24 Miltiades Papachristos 1
#24 Peter M. Clark 1
#24 Phillip Loraine Cotrell 1
#24 Philip James Maltas 1
#24 Philip Arie Matena 1
#24 Reinhard Arndt 1
#24 Robert Griffiths 1
#24 Samad Syed 1
#24 Siobhan Margaret Casey 1