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EP MINERALS LLC

Overview
  • Total Patents
    97
  • GoodIP Patent Rank
    18,297
  • Filing trend
    ⇧ 9.0%
About

EP MINERALS LLC has a total of 97 patent applications. It increased the IP activity by 9.0%. Its first patent ever was published in 2008. 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 chemical engineering, foods and drinks and measurement are MACHEREY NAGEL & CO CHEM, SUPELCO INC and GLOBAL ANALYZER SYSTEMS LTD.

Patent filings per year

Chart showing EP MINERALS LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Qun 60
#2 Lenz Peter E 55
#3 Palm Scott K 35
#4 Nyamekye George A 33
#5 Jiang Chongjun 28
#6 Humphreys Bradley S 26
#7 Palm Scott Kevin 18
#8 Humphreys Bradley Scott 16
#9 Nannini Michael J 12
#10 Qun Wang 11

Latest patents

Publication Filing date Title
WO2020131075A1 Highly effective functional additive products
WO2019009930A1 White opaline flux-calcined diatomite products
US2020339428A1 White functional additives derived from filtration spent cake containing diatomite
EP3565662A1 Ultra-high performance and high purity biogenic silica filtration media
EP3565661A1 Ultra-high purity, ultra-high performance diatomite filtration media
RU2730538C2 Regenerated substances suitable for treatment of liquids obtained during fermentation
US2019054444A1 Opaline flux-calcined diatomite products
EP3233237A1 Opaline biogenic silica/expanded perlite composite products
WO2016100134A2 Non-respirable powdered diatomaceous earth products
EP3145297A1 Low density compositions with synergistic absorbance properties
US2015129490A1 Low Soluble Iron Diatomite Filter Aids
WO2015069294A1 Low soluble arsenic diatomite filter aids
US2014353243A1 Low Soluble Iron Content Diamite Filter Aids
MX2015014292A Reduced crystalline silica diatomaceous earth products and methods of manufacturing the same.
US2014171305A1 Diatomaceous earth filter aid containing a low crystalline silica content
US2009181848A1 Crystalline silica-free diatomaceous earth blended filter aids and methods of manufacturing the same
AU2008275241A1 Crystalline silica-free diatomaceous earth filter aids and methods of manufacturing the same