Assignee
EP MINERALS LLC
US·10 granted patents·9 pending applications·4 citations·filing 2009–2021
Top patents by PatentIndex Score
19 records- 0174US9095842B2Diatomaceous earth filter aid containing a low crystalline silica contentEP MINERALS LLC·Filed 2012·Granted Aug 4, 2015·3 cites·15 claims
- 0273US11243177B2Opaline flux-calcined diatomite productsEP MINERALS LLC·Filed 2016·Granted Feb 8, 2022·1 cites·13 claims
- 0370US2022089987A1Method of preparing regenerated spent fermented beverage media for re-use in stabilization and filtration of fermented beveragesEP MINERALS LLC·Filed 2021·Application pending·0 cites
- 0456US12070732B2Highly effective functional additive productsEP MINERALS LLC·Filed 2018·Granted Aug 27, 2024·0 cites·19 claims
- 0556US10908102B2Methods of determining the mineralogy of calcined and flux-calcined diatomiteEP MINERALS LLC·Filed 2016·Granted Feb 2, 2021·0 cites·22 claims
- 0655US2018223232A1Regenerated media useful in the treatment of fermented liquidsEP MINERALS LLC·Filed 2016·Application pending·0 cites
- 0751US11633713B2Ultra-high performance and high purify biogenic silica filtration mediaEP MINERALS LLC·Filed 2017·Granted Apr 25, 2023·0 cites·16 claims
- 0851US11565940B2White functional additives derived from filtration spent cake containing diatomiteEP MINERALS LLC·Filed 2017·Granted Jan 31, 2023·0 cites·17 claims
- 0951US2021238426A1Process for making direct-run diatomite functional filler productsEP MINERALS LLC·Filed 2020·Application pending·0 cites
- 1050US10391433B2Opaline biogenic silica/expanded perlite composite productsEP MINERALS LLC·Filed 2015·Granted Aug 27, 2019·0 cites·8 claims
- 1148US11511220B2Ultra-high purity, ultra-high performance diatomite filtration mediaEP MINERALS LLC·Filed 2017·Granted Nov 29, 2022·0 cites·26 claims
- 1246US10440934B2Low density compositions with synergistic absorbance propertiesEP MINERALS LLC·Filed 2015·Granted Oct 15, 2019·0 cites·10 claims
- 1342US2016288086A1Low soluble arsenic diatomite filter aidsEP MINERALS LLC·Filed 2014·Application pending·0 cites
- 1441US12134082B2Ultra-low surface charge biogenic silica filtration mediaEP MINERALS LLC·Filed 2021·Granted Nov 5, 2024·0 cites·8 claims
- 1541US2009181848A1Crystalline silica-free diatomaceous earth blended filter aids and methods of manufacturing the sameEP MINERALS LLC·Filed 2009·Application pending·0 cites
- 1640US2015129490A1Low Soluble Iron Diatomite Filter AidsEP MINERALS LLC·Filed 2013·Application pending·0 cites
- 1739US2014353243A1Low Soluble Iron Content Diamite Filter AidsEP MINERALS LLC·Filed 2013·Application pending·0 cites
- 1837US2016059208A1Reduced Crystalline Silica Diatomaceous Earth Products and Methods of Manufacturing the SameEP MINERALS LLC·Filed 2013·Application pending·0 cites
- 1934US2018200654A1Non-Respirable Powdered Diatomaceous Earth ProductsEP MINERALS LLC·Filed 2015·Application pending·0 cites
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