Assignee
PURE AIR FILTRATION LLC
US·5 granted patents·3 pending applications·2 citations·filing 2014–2025
Top patents by PatentIndex Score
8 records- 0175US12312548B2Systems and methods for managing filtration media beds in gas and liquid filtration apparatusPURE AIR FILTRATION LLC·Filed 2023·Granted May 27, 2025·0 cites·17 claims
- 0270US2025263616A1Systems and methods for managing filtration media beds in gas and liquid filtration apparatusPURE AIR FILTRATION LLC·Filed 2025·Application pending·0 cites
- 0361US10981110B2Adsorbent materials, apparatus, and methods for removal of hydrogen sulfide from gasesPURE AIR FILTRATION LLC·Filed 2019·Granted Apr 20, 2021·0 cites·8 claims
- 0461US10132740B2Media bed monitoring device and systemPURE AIR FILTRATION LLC·Filed 2014·Granted Nov 20, 2018·2 cites·18 claims
- 0560US10801946B2Electronic monitoring of gas adsorbent media bedPURE AIR FILTRATION LLC·Filed 2018·Granted Oct 13, 2020·0 cites·20 claims
- 0650US2018333676A1Adsorbent materials, apparatus, and methods for removal of hydrogen sulfide from gasesPURE AIR FILTRATION LLC·Filed 2017·Application pending·0 cites
- 0741US10441914B2Radial air purification system for removal of contaminants from a gas and methods of fabricationPURE AIR FILTRATION LLC·Filed 2017·Granted Oct 15, 2019·0 cites·22 claims
- 0833US2017087502A1Adsorbent media and systems for removal of malodorous compounds from a contaminated gas and methods of fabricationPURE AIR FILTRATION LLC·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →