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TIOXIDE SPECIALTIES LTD

Overview
  • Total Patents
    216
About

TIOXIDE SPECIALTIES LTD has a total of 216 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and pharmaceuticals are KEMIRA PIGMENTS OY, SUNSMART INC and WITHIAM MICHAEL C.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ridland John 53
#2 Duncan Robert Hume 19
#3 Mcgibbon Graeme 18
#4 Dahms Gerd Herbert 17
#5 Tapley Carole Allyson Maria 14
#6 Hepplewhite Iain Wesley 13
#7 Skinner Christopher John 10
#8 Jolly Brian Steven 8
#9 Robinson Julie Elizabeth 8
#10 Dahms Gerd H 8

Latest patents

Publication Filing date Title
ZA9811535B Esterification catalysts
GB9801372D0 Esterification process
GB9725419D0 Esterification catalysts
GB9721132D0 Polymeric sealant compositions
GB9710835D0 Esterification process using an organotitanium or organozirconium catalyst
GB9702004D0 Esterification process
GB9701911D0 Catalysts
GB9620808D0 Catalysts
US5747012A Compositions containing sunscreens
GB9616978D0 Zinc oxide dispersions
CN1156160A Ink
GB9614608D0 Printing inks
GB9613635D0 Polyester resin powder coating compositions
GB9612161D0 Esterification process
GB9605413D0 Water resistant ceramic articles
GB9516108D0 Printing inks
GB9516107D0 Polyester resin powder coating compositions
GB9510945D0 Polyester resin powder coating compositions
US5603863A Water-in-oil emulsions
GB9510328D0 Printing inks containing zirconium compounds