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LAPORTE INDUSTRIES LTD

Overview
  • Total Patents
    967
About

LAPORTE INDUSTRIES LTD has a total of 967 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, United States and Australia. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are KEMIRA OY, PETER SPENCE & SONS LTD and MAGNESIUM ELEKTRON INC.

Patent filings per year

Chart showing LAPORTE INDUSTRIES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robinson Michael 61
#2 Colegate Terence D 30
#3 Farnworth Christopher R 30
#4 Davis Eric J 30
#5 Clarke Neil 23
#6 Mobbs David Barry 22
#7 Davies Mary Elizabeth 19
#8 Robinson M 16
#9 Clamp Frank 15
#10 Newton John Harris 15

Latest patents

Publication Filing date Title
GB9929637D0 Flocculants
GB9909973D0 Process
GB9902258D0 Process for the production of oxide pigments
CN1203911A Preparation of vinyl isothiocyanates
GB9812273D0 Improvements in flocculants
GB9801477D0 Process for making black iron oxide pigment
GB9800356D0 Flocculants
EP0866771A1 Iron sulphide compositions
GB9604054D0 Iron sulphide compositions
GB9525911D0 Water treatment agents
GB9525635D0 Iron sulphide compositions
GB9523413D0 Iron oxide pigments
GB9516838D0 Clay mineral compositions
GB9516021D0 Process for the treatment of effluents
GB9515909D0 The remediation of soils
GB9514642D0 Surface coating composition
GB9510340D0 Stabilised clay dispersion
AU2317495A Multicolor paint system having high scrub resistance and sheen and method for preparation
GB9419332D0 Animal foodstuffs
GB9413331D0 Pool surround