Assignee
NORGREN LTD C A
GB·21 granted patents·10 pending applications·22 citations·filing 2005–2021
Top patents by PatentIndex Score
31 records- 0182US9915183B2Fluid control module for waste heat recovery systemsNORGREN LTD C A·Filed 2013·Granted Mar 13, 2018·5 cites·28 claims
- 0277US10441913B2End cap for an assembly used in the preparation of compressed gasNORGREN LTD C A·Filed 2014·Granted Oct 15, 2019·3 cites·19 claims
- 0368US10406467B2Apparatus for contaminant reduction in a stream of compressed gasNORGREN LTD C A·Filed 2015·Granted Sep 10, 2019·1 cites·6 claims
- 0464US10188979B2Filter with optimized fluid flowsNORGREN LTD C A·Filed 2014·Granted Jan 29, 2019·2 cites·13 claims
- 0562US7653442B2Communication system comprising a controller system and a master control means connected via a multipole connection meansNORGREN LTD C A·Filed 2005·Granted Jan 26, 2010·4 cites·27 claims
- 0659US2018119592A1Fluid control module for waste heat recovery systemsNORGREN LTD C A·Filed 2017·Application pending·0 cites
- 0757US9964229B2Bypass valveNORGREN LTD C A·Filed 2013·Granted May 8, 2018·1 cites·14 claims
- 0857US9644753B2Flapper exhaust diverter valveNORGREN LTD C A·Filed 2014·Granted May 9, 2017·1 cites·24 claims
- 0956US8365755B2Ball valve isolatorNORGREN LTD C A·Filed 2007·Granted Feb 5, 2013·2 cites·16 claims
- 1056US7775504B2Fluid flow control deviceNORGREN LTD C A·Filed 2005·Granted Aug 17, 2010·2 cites·26 claims
- 1152US9644755B2Motorized sleeve valveNORGREN LTD C A·Filed 2013·Granted May 9, 2017·1 cites·10 claims
- 1248US10545513B2Cascaded adaptive filters for attenuating noise in a feedback path of a flow controllerNORGREN LTD C A·Filed 2016·Granted Jan 28, 2020·0 cites·15 claims
- 1347US10376825B2Filter apparatus for filtering a stream of gasNORGREN LTD C A·Filed 2015·Granted Aug 13, 2019·0 cites·6 claims
- 1444US9932863B2Vehicle waste heat recovery systemNORGREN LTD C A·Filed 2014·Granted Apr 3, 2018·0 cites·8 claims
- 1544US2015267638A1Vehicle waste heat recovery systemNORGREN LTD C A·Filed 2013·Application pending·0 cites
- 1642US11099586B2DC canceller adaptive filter for attenuating noise in a feedback path of a flow controllerNORGREN LTD C A·Filed 2016·Granted Aug 24, 2021·0 cites·13 claims
- 1741US11590441B2Gas filtration apparatusNORGREN LTD C A·Filed 2018·Granted Feb 28, 2023·0 cites·17 claims
- 1841US10431197B2Active cancellation of a pulsating flow with a source noise referenceNORGREN LTD C A·Filed 2016·Granted Oct 1, 2019·0 cites·15 claims
- 1941US2018112562A1Heat energy recoveryNORGREN LTD C A·Filed 2016·Application pending·0 cites
- 2040US10520954B2Active cancellation of a pulsating flow with a flow signal noise referenceNORGREN LTD C A·Filed 2016·Granted Dec 31, 2019·0 cites·12 claims
- 2140US2007262278A1Controlling Fluid Supply ValvesNORGREN LTD C A·Filed 2005·Application pending·0 cites
- 2240US2015114227A1Gas/liquid separatorNORGREN LTD C A·Filed 2013·Application pending·0 cites
- 2339US2007290501A1Pipe coupling cartridgeNORGREN LTD C A·Filed 2007·Application pending·0 cites
- 2437US12378978B2Diagnostic valve islandNORGREN LTD C A·Filed 2021·Granted Aug 5, 2025·0 cites·22 claims
- 2537US7533528B2Actuator assemblyNORGREN LTD C A·Filed 2005·Granted May 19, 2009·0 cites·11 claims
- 2636US2008100062A1Coupling DeviceNORGREN LTD C A·Filed 2005·Application pending·0 cites
- 2735US10001145B2Electro-pneumatic converter with balanced flapperNORGREN LTD C A·Filed 2014·Granted Jun 19, 2018·0 cites·15 claims
- 2833US2008135583A1Liquid Dispensing SystemNORGREN LTD C A·Filed 2005·Application pending·0 cites
- 2932US10874981B2Dual filter for moisture removal from a fluid flowNORGREN LTD C A·Filed 2015·Granted Dec 29, 2020·0 cites·27 claims
- 3032US2018259087A1Valve with bearing isolationNORGREN LTD C A·Filed 2015·Application pending·0 cites
- 3130US2010194102A1Push-in adaptorNORGREN LTD C A·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →