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IMERYS PIGMENTS INC

Overview
  • Total Patents
    258
  • GoodIP Patent Rank
    35,510
About

IMERYS PIGMENTS INC has a total of 258 patent applications. Its first patent ever was published in 1994. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and textiles and paper are GEORGIA KAOLIN CO, ECC INTERNAT LTD and ECC INT LTD.

Patent filings per year

Chart showing IMERYS PIGMENTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pruett Robert J 78
#2 Yuan Jun 51
#3 Golley Christopher R L 40
#4 Paynter Christopher 26
#5 Garska Michael J 25
#6 Lyons Anthony V 25
#7 Wicks Douglas 25
#8 Cummings David O 20
#9 Bilimoria Bomi M 17
#10 Pring Graham M 16

Latest patents

Publication Filing date Title
WO2016176134A1 Compositions including blends of hydrophobic and non-hydrophobic inorganic particulate material for use in covering products
WO2016133750A1 Particulate inorganic material for hydrolysis of biomass materials and methods
WO2016115396A1 A process for converting natural calcium carbonate into precipitated calcium carbonate
US2018002537A1 Compositions and methods for providing identifying packaging
WO2016065250A1 Moisture tolerant rock dust and methods of application thereof
WO2016044453A1 Carbonation of carpet ash
WO2016004291A1 Modifield carbonates for improved powder transportation, dry-blend stability, and polymer filing
US2018187021A1 Agglomerated mineral composites
WO2015112590A1 Ultrawhite roofing granules
US2015037496A1 Treatments for non-caking mine rock dust
WO2015054286A1 Treatments for non-caking mine rock dust
WO2015002697A1 Non-caking rock dust for use in underground coal mines
WO2014150460A1 Coarse ground calcium carbonate with high steepness
CN105324551A Treatment for non-caking mine rock dust
EP2914646A1 Agglomerate composition
WO2014062476A1 Coating composition and coated paper and coated paperboard
AU2013260133A1 Rare earth element compositions obtained from particulate material comprising kaolinite and methods for obtaining rare earth element compositions from particulate material comprising kaolinite
EP2756129A1 Compositions comprising kaolin treated with a styrene-based polymer and related methods
US2013028042A1 Method for calibrating apparatus for measuring shape factor
US2011059287A1 Fibers comprising at least one filler, processes for their production, and uses thereof