Assignee
GSI ENV INC
US·3 granted patents·1 pending application·12 citations·filing 2016–2022
Top patents by PatentIndex Score
4 records- 0189US11679999B2Method and apparatus to separate per-and polyfluoroalkyl substances (PFAS) from water using colloidal gas aphrons (CGAs)GSI ENV INC·Filed 2022·Granted Jun 20, 2023·12 cites·29 claims
- 0262US2023063935A1Method and Apparatus to Separate Per-and Polyfluoroalkyl Substances (PFAS) from Water Using Colloidal Gas Aphrons (CGAs)GSI ENV INC·Filed 2022·Application pending·0 cites
- 0352US12583767B2Method and apparatus for removal of per- and polyfluoroalkyl substances (PFAS) from groundwaterGSI ENV INC·Filed 2020·Granted Mar 24, 2026·0 cites·26 claims
- 0430US9938682B2Long-exposure, time-integrated sampler for groundwater or the likeGSI ENV INC·Filed 2016·Granted Apr 10, 2018·0 cites·29 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →