Assignee
PERMA PURE LLC
US·9 granted patents·1 pending application·28 citations·filing 2003–2019
Top patents by PatentIndex Score
10 records- 0178US7368289B2Filter for determination of mercury in exhaust gasesPERMA PURE LLC·Filed 2003·Granted May 6, 2008·20 cites·12 claims
- 0275US11067483B2Hybrid cooler/dryer and method thereforPERMA PURE LLC·Filed 2019·Granted Jul 20, 2021·2 cites·23 claims
- 0366US7888126B2Filter for determination of mercury in exhaust gasesPERMA PURE LLC·Filed 2008·Granted Feb 15, 2011·2 cites·19 claims
- 0456US11117093B2Method for a portable sampling systemPERMA PURE LLC·Filed 2017·Granted Sep 14, 2021·0 cites·12 claims
- 0554US10758862B2Portable sampling systemPERMA PURE LLC·Filed 2017·Granted Sep 1, 2020·0 cites·27 claims
- 0645US11071842B2Low-flow oxygen therapy humidifier and methodPERMA PURE LLC·Filed 2018·Granted Jul 27, 2021·0 cites·29 claims
- 0740US2008168752A1Separating particulate-containing gas flow into particulate and non-particulate flow portionsPERMA PURE LLC·Filed 2007·Application pending·0 cites
- 0839USD936833SHumidifier for low-flow oxygen therapyPERMA PURE LLC·Filed 2019·Granted Nov 23, 2021·3 cites·1 claims
- 0930USD928962SHumidifier base for low-flow oxygen therapyPERMA PURE LLC·Filed 2019·Granted Aug 24, 2021·1 cites·1 claims
- 1026USD948055SHumidifier cartridge for low-flow oxygen therapyPERMA PURE LLC·Filed 2019·Granted Apr 5, 2022·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →