Assignee
COVIA HOLDINGS CORP
US·1 granted patent·3 pending applications·2 citations·filing 2018–2019
Top patents by PatentIndex Score
4 records- 0169US10738193B1Dust free silica particlesCOVIA HOLDINGS CORP·Filed 2018·Granted Aug 11, 2020·2 cites·6 claims
- 0268US2019218402A1Ultra fine nepheline syenite powder and products for using sameCOVIA HOLDINGS CORP·Filed 2019·Application pending·0 cites
- 0351US2018355241A1Dust free inorganic particles and method of making sameCOVIA HOLDINGS CORP·Filed 2018·Application pending·0 cites
- 0437US2018298276A1System and method of coating a proppantCOVIA HOLDINGS CORP·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →