Assignee
SANDBOX ENTPR LLC
US·10 granted patents·5 pending applications·14 citations·filing 2019–2025
Top patents by PatentIndex Score
15 records- 0195US11414282B2System for conveying proppant to a fracking site hopperSANDBOX ENTPR LLC·Filed 2021·Granted Aug 16, 2022·3 cites·4 claims
- 0292US11932503B2System for conveying proppant to a fracking site hopperSANDBOX ENTPR LLC·Filed 2022·Granted Mar 19, 2024·1 cites·12 claims
- 0391US11661291B2Support apparatus for proppant storage containersSANDBOX ENTPR LLC·Filed 2020·Granted May 30, 2023·4 cites·20 claims
- 0485US12297050B2System for storing, transporting and dispensing wet sand to a hydraulic fracturing operation at a well siteSANDBOX ENTPR LLC·Filed 2022·Granted May 13, 2025·3 cites·21 claims
- 0585US2025388417A1Support apparatus for proppant storage containersSANDBOX ENTPR LLC·Filed 2025·Application pending·0 cites
- 0684US2024228202A1System for conveying proppant to a fracking site hopperSANDBOX ENTPR LLC·Filed 2024·Application pending·0 cites
- 0781US12312157B2Diffuser spout for load out siloSANDBOX ENTPR LLC·Filed 2023·Granted May 27, 2025·1 cites·5 claims
- 0873US2025092772A1Debris separatorSANDBOX ENTPR LLC·Filed 2024·Application pending·0 cites
- 0970US12398004B2Support apparatus for proppant storage containersSANDBOX ENTPR LLC·Filed 2023·Granted Aug 26, 2025·0 cites·5 claims
- 1070US12180817B2Debris separatorSANDBOX ENTPR LLC·Filed 2023·Granted Dec 31, 2024·0 cites·16 claims
- 1161US11919729B2Bulk material shipping container unloaderSANDBOX ENTPR LLC·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 1259US2024116697A1Systems and methods for remotely controlling proppant discharge systemSANDBOX ENTPR LLC·Filed 2023·Application pending·0 cites
- 1344US12187530B2Corrugated storage containerSANDBOX ENTPR LLC·Filed 2020·Granted Jan 7, 2025·0 cites·7 claims
- 1442US2026055691A1Debris separatorSANDBOX ENTPR LLC·Filed 2023·Application pending·0 cites
- 1536USD981106SProppant storage containerSANDBOX ENTPR LLC·Filed 2019·Granted Mar 21, 2023·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →