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TIOXIDE GROUP SERVICES LTD

Overview
  • Total Patents
    484
About

TIOXIDE GROUP SERVICES LTD has a total of 484 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and micro-structure and nano-technology are ELEMENTIS PIGMENTS INC, IMERYS KAOLIN INC and HARCROS PIGMENTS INC.

Patent filings per year

Chart showing TIOXIDE GROUP SERVICES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robson Keith 62
#2 Simpson Leslie Ainsley 55
#3 Robb John 42
#4 Ashdown Steven Hugh 28
#5 Trendell Michael John 24
#6 Banford Jonathan 24
#7 Knight David Trevor 21
#8 Drury Kevin 19
#9 Dransfield Graham Paul 19
#10 Rutherford Daniel James 18

Latest patents

Publication Filing date Title
GB0808239D0 Compositions
KR20080056113A Methods for forming pigment pseudoparticles
SG162752A1 Methods for forming pigment pseudoparticles
AU2003206850A1 Red gypsum in civil engineering applications
US2002067485A1 Particle dispersion determinator
GB9816464D0 Process for the concentration of dilute sulphuric acid solutions
GB9803234D0 Granulated titanium dioxide
GB9803018D0 Treatment of metal chloride
GB9721858D0 Production of titanium dioxide pigments
GB9717658D0 Particle dispersion determination
BR9701760A Process for the production of titanium oxide
GB9705305D0 Granulated titanium dioxide
GB9703662D0 Treatment of a solution containing iron salts
GB9700124D0 Composite pigmentary material
GB9623893D0 Rutile titanium dioxide
CN1154947A Method for calcinating titanium deoxide
GB9618999D0 Calcination of titanium dioxide
GB9617163D0 Treated titanium dioxide
GB9909018D0 Titanium dioxide pigments
GB9607743D0 Production of titanium oxide