Assignee
Epic Lift Systems
US·11 granted patents·11 pending applications·11 citations·filing 2021–2025
Top patents by PatentIndex Score
22 records- 0191US11851980B2Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2022·Granted Dec 26, 2023·8 cites·36 claims
- 0291US2026055685A1Improved dart and clutch assemblyEpic Lift Systems·Filed 2025·Application pending·0 cites
- 0384US12180811B2Lubricator with orificeEpic Lift Systems·Filed 2023·Granted Dec 31, 2024·2 cites·28 claims
- 0481US12091939B2Dart and clutch assemblyEpic Lift Systems·Filed 2023·Granted Sep 17, 2024·1 cites·26 claims
- 0578US2024337174A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0678US2024344436A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0778US2024344434A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0878US2024337173A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 0978US2024344435A1Dart and clutch assemblyEpic Lift Systems·Filed 2024·Application pending·0 cites
- 1070US12534987B2Lubricator with orificeEpic Lift Systems·Filed 2024·Granted Jan 27, 2026·0 cites·14 claims
- 1170US12486740B2Dart and clutch assemblyEpic Lift Systems·Filed 2022·Granted Dec 2, 2025·0 cites·42 claims
- 1265US12221850B2Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2023·Granted Feb 11, 2025·0 cites·44 claims
- 1365US12091933B2Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2023·Granted Sep 17, 2024·0 cites·36 claims
- 1462US2025146376A1Annular flow lubricator method and apparatusEpic Lift Systems·Filed 2025·Application pending·0 cites
- 1562US2024418054A1Flow restrictor method and apparatusEpic Lift Systems·Filed 2024·Application pending·0 cites
- 1659US12104454B2Flow restrictor method and apparatusEpic Lift Systems·Filed 2022·Granted Oct 1, 2024·0 cites·18 claims
- 1755US12305470B2Plug with shuttle valveEpic Lift Systems·Filed 2023·Granted May 20, 2025·0 cites·35 claims
- 1847US12584378B2Dart and clutch assemblyEpic Lift Systems·Filed 2023·Granted Mar 24, 2026·0 cites·60 claims
- 1946US2023175363A1Double sleeve plungerEpic Lift Systems·Filed 2022·Application pending·0 cites
- 2046US2024102364A1Center rod plungerEpic Lift Systems·Filed 2023·Application pending·0 cites
- 2145US2024102464A1Center rod plunger with clutch assemblyEpic Lift Systems·Filed 2023·Application pending·0 cites
- 2236US11746619B2Traveling relief valveEpic Lift Systems·Filed 2021·Granted Sep 5, 2023·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →