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IMERYS KAOLIN INC

Overview
  • Total Patents
    56
About

IMERYS KAOLIN INC has a total of 56 patent applications. Its first patent ever was published in 1997. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and macromolecular chemistry and polymers are TIOXIDE GROUP SERVICES LTD, ELEMENTIS PIGMENTS INC and NAKAJIMA IND.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sare Edward J 36
#2 Adkins Tommy L 18
#3 Raper Stephen C 17
#4 Figlar Julie 11
#5 Polestak Walter J 7
#6 Bradshaw Robert W 6
#7 Bilimoria Bomi M 5
#8 Sare Edward 4
#9 Johnson James Stacey 3
#10 Manasso John A 3

Latest patents

Publication Filing date Title
WO2011115755A1 Paint comprising hydrophobized minerals and related methods
CN101437774A Large particle, high mineral purity delaminated kaolins and methods of preparing and using same
EP1928959A2 Large particle, high mineral purity calcined kaolins and methods of preparing and using same
WO2006113803A2 Methods of determining dispersant-containing contamination of pigment and mineral products
WO2006105189A1 Aggregated particulate minerals, compositions comprising aggregated calcium carbonate, methods of making and uses thereof
CN101193986A Aggregated particulate minerals, compositions comprising aggregated calcium carbonate, methods of making and uses thereof
WO2006081333A2 Kaolins having controlled water absorption, oil absorption, or porosity
WO2006060368A2 Compositions comprising high surface area ground calcium carbonate
WO2006041929A1 Organo-neutralized calcined kaolins for use in silicone rubber-based formulations
CN101166796A Inorgano-neutralized calcined kaoling for use in silicane rubber-based formulations
CN1980870A Ultra-low residue, high solids, wet cake products and methods of making same
WO2005083016A1 Post-addition of white minerals for modifications of optical film properties
EP1995284A1 Rapid dispersing hydrous kaolins
EP1660593A2 High whiteness metakaolin and high whiteness fully calcined kaolin
EP1603849A2 Unusually narrow particle size distribution calcined kaolins
AU7947301A Calcined kaolin pigments having improved combination of physical and applied properties, their production and use
EP1160294A2 Method for improving the high and low shear rheology of mineral slurries and the products derived therefrom
US6554892B1 Compositions and methods for making a coarse platey, high brightness kaolin product
US6103005A Compositions of large particle calcined kaolin clay and methods of making the same