Assignee
STEWART SUPERABSORBENTS LLC
US·7 granted patents·1 pending application·8 citations·filing 2016–2023
Top patents by PatentIndex Score
8 records- 0184US11571597B1System and method for packaging an absorbent for solidification of liquid medical wasteSTEWART SUPERABSORBENTS LLC·Filed 2021·Granted Feb 7, 2023·1 cites·20 claims
- 0282US11141763B1System for solidification of pharmaceutical wasteSTEWART SUPERABSORBENTS LLC·Filed 2016·Granted Oct 12, 2021·2 cites·6 claims
- 0382US11123589B1System and method for packaging an absorbent for solidification of liquid medical wasteSTEWART SUPERABSORBENTS LLC·Filed 2018·Granted Sep 21, 2021·3 cites·19 claims
- 0479US2024083814A1Coal Combustion Residuals, Leachate and Wet Ash Wastes Solidification Devices, Kits, and AssembliesSTEWART SUPERABSORBENTS LLC·Filed 2023·Application pending·0 cites
- 0575US10875808B1Coal combustion residuals, leachate and wet ash wastes solidification devices, kits and assembliesSTEWART SUPERABSORBENTS LLC·Filed 2018·Granted Dec 29, 2020·1 cites·6 claims
- 0674US12447367B1System and method for packaging an absorbent for solidification of liquid medical wasteSTEWART SUPERABSORBENTS LLC·Filed 2023·Granted Oct 21, 2025·0 cites·12 claims
- 0773US11623890B1Coal combustion residuals, leachate and wet ash wastes solidification devices, kits, and assembliesSTEWART SUPERABSORBENTS LLC·Filed 2020·Granted Apr 11, 2023·0 cites·14 claims
- 0867US10279089B1Wound canister waste solidification systemSTEWART SUPERABSORBENTS LLC·Filed 2016·Granted May 7, 2019·1 cites·20 claims
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