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IMERYS OILFIELD MINERALS INC

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    47,916
About

IMERYS OILFIELD MINERALS INC has a total of 44 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and civil engineering are BROWNWOOD CLAY HOLDINGS LLC, EPROPP LLC and ASO CEMENT CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Pruett Robert J 13
#2 Windebank Mark 12
#3 Loricourt Johan 11
#4 Guetta David 10
#5 Parias Thomas 10
#6 Stephenson Christopher 8
#7 Burgess Michael 6
#8 Anschutz Donald Allen 6
#9 Hart Jarrod 6
#10 Alary Jean-Andre 5

Latest patents

Publication Filing date Title
WO2017053664A2 Proppants having fine, narrow particle size distribution and related methods
EP3344593A1 Compositions and methods for well cementing
US2018030337A1 Low density ceramic proppant and method for production thereof
US2018305610A1 Method for preparing bauxite and/or kaolin for use in ceramic proppants
WO2016044688A1 Addition of mineral-containing slurry for proppant formation
EP3161101A1 Proppant-based chemical delivery system
WO2015191987A1 Method of making proppants and anti-flowback additives using gear pelletizers
BR112016002306A2 anti-reflux props and additives including kaolin clay
CA2914332A1 Proppants and anti-flowback additives including compositions comprising calcium, multi-foil cross-sections, and/or size ranges
BR112014030286A2 anti-reflux additives and propellants comprising rapidly calcined clay, manufacturing methods and methods of use
WO2013085767A1 Granulated inorganic particulates and their use in oilfield applications
EP2441815A1 Ferrosilicon weighting agents for wellbore fluids