Assignee
PREVCO SUBSEA LLC
US·5 granted patents·2 pending applications·5 citations·filing 2014–2025
Top patents by PatentIndex Score
7 records- 0189US11473685B2Dual poppet pressure relief valve with vacuum adaptor capabilityPREVCO SUBSEA LLC·Filed 2020·Granted Oct 18, 2022·3 cites·5 claims
- 0274US12085181B2Dual poppet pressure relief valve with vacuum adaptor capabilityPREVCO SUBSEA LLC·Filed 2023·Granted Sep 10, 2024·0 cites·25 claims
- 0373US11703139B2Dual poppet pressure relief valve with vacuum adaptor capabilityPREVCO SUBSEA LLC·Filed 2022·Granted Jul 18, 2023·0 cites·22 claims
- 0461US12480589B2Pressure relief valve assembly including series coupled valves and related methodsPREVCO SUBSEA LLC·Filed 2024·Granted Nov 25, 2025·0 cites·23 claims
- 0555US9732868B2High reliability pressure relief valvePREVCO SUBSEA LLC·Filed 2014·Granted Aug 15, 2017·2 cites·9 claims
- 0655US2025237314A1Pressure relief valve (prv) assembly including end-to-end coupled prv stages and related methodsPREVCO SUBSEA LLC·Filed 2025·Application pending·0 cites
- 0748US2019322448A1Systems and methods for providing a sleeve reinforced subsea pressure vesselPREVCO SUBSEA LLC·Filed 2019·Application pending·0 cites
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