Assignee
EMERALD ENERGY NW LLC
US·3 granted patents·1 pending application·22 citations·filing 2016–2018
Top patents by PatentIndex Score
4 records- 0191US10612668B1Rotary seal facilitating fluid flows through a rotating toroidal mass within a pressurized housing vesselEMERALD ENERGY NW LLC·Filed 2018·Granted Apr 7, 2020·14 cites·20 claims
- 0291US9746211B2Refrigeration system including micro compressor-expander thermal unitsEMERALD ENERGY NW LLC·Filed 2016·Granted Aug 29, 2017·5 cites·15 claims
- 0387US10495352B2Refrigeration system including micro compressor-expander thermal unitsEMERALD ENERGY NW LLC·Filed 2017·Granted Dec 3, 2019·3 cites·23 claims
- 0446US2019137171A1Production of liquid natural gas and other cryogens using a multi-stage active magnetic regenerative liquefierEMERALD ENERGY NW LLC·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when EMERALD ENERGY NW LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →