Assignee
EP MINERALS LLC
US10 patents
Top patents by PatentIndex Score
US11511220B2Nov 29, 2022
Ultra-high purity, ultra-high performance diatomite filtration media
EP MINERALS LLC0 citations58
US11633713B2Apr 25, 2023
Ultra-high performance and high purify biogenic silica filtration media
EP MINERALS LLC0 citations57
US11243177B2Feb 8, 2022
Opaline flux-calcined diatomite products
EP MINERALS LLC1 citations57
US10908102B2Feb 2, 2021
Methods of determining the mineralogy of calcined and flux-calcined diatomite
EP MINERALS LLC0 citations57
US11565940B2Jan 31, 2023
White functional additives derived from filtration spent cake containing diatomite
EP MINERALS LLC0 citations54
US12070732B2Aug 27, 2024
Highly effective functional additive products
EP MINERALS LLC0 citations49
US9095842B2Aug 4, 2015
Diatomaceous earth filter aid containing a low crystalline silica content
EP MINERALS LLC3 citations49
US10391433B2Aug 27, 2019
Opaline biogenic silica/expanded perlite composite products
EP MINERALS LLC0 citations48
US10440934B2Oct 15, 2019
Low density compositions with synergistic absorbance properties
EP MINERALS LLC0 citations42
US12134082B2Nov 5, 2024
Ultra-low surface charge biogenic silica filtration media
EP MINERALS LLC0 citations31