Assignee
VULCAN IND HOLDINGS LLC
US·36 granted patents·14 pending applications·698 citations·filing 2019–2025
Top patents by PatentIndex Score
50 records- 0199US12297922B1Valve seat with embedded structure and related methodsVULCAN IND HOLDINGS LLC·Filed 2023·Granted May 13, 2025·10 cites·45 claims
- 0299US12140240B1Gradient material structures and methods of forming the sameVULCAN IND HOLDINGS LLC·Filed 2023·Granted Nov 12, 2024·15 cites·32 claims
- 0399US11384756B1Composite valve seat system and methodVULCAN IND HOLDINGS LLC·Filed 2020·Granted Jul 12, 2022·34 cites·14 claims
- 0499US11353117B1Valve seat insert system and methodVULCAN IND HOLDINGS LLC·Filed 2020·Granted Jun 7, 2022·27 cites·13 claims
- 0598US12345253B2Packing assembly with threaded sleeve for interaction with an installation toolVULCAN IND HOLDINGS LLC·Filed 2022·Granted Jul 1, 2025·6 cites·12 claims
- 0698US12055221B2Dual ring stuffing boxVULCAN IND HOLDINGS LLC·Filed 2022·Granted Aug 6, 2024·17 cites·18 claims
- 0798US11920684B1Mechanically or hybrid mounted valve seatVULCAN IND HOLDINGS LLC·Filed 2022·Granted Mar 5, 2024·23 cites·32 claims
- 0898US11421679B1Packing assembly with threaded sleeve for interaction with an installation toolVULCAN IND HOLDINGS LLC·Filed 2021·Granted Aug 23, 2022·42 cites·16 claims
- 0998US11421680B1Packing bore wear sleeve retainer systemVULCAN IND HOLDINGS LLC·Filed 2020·Granted Aug 23, 2022·37 cites·23 claims
- 1098US11391374B1Dual ring stuffing boxVULCAN IND HOLDINGS LLC·Filed 2021·Granted Jul 19, 2022·49 cites·26 claims
- 1198US11242849B1Dual use valve member for a valve assemblyVULCAN IND HOLDINGS LLC·Filed 2020·Granted Feb 8, 2022·35 cites·20 claims
- 1298US10774828B1Composite valve seat system and methodVULCAN IND HOLDINGS LLC·Filed 2020·Granted Sep 15, 2020·41 cites·18 claims
- 1397US12366245B1Connecting rod assembly for reciprocating pumpVULCAN IND HOLDINGS LLC·Filed 2021·Granted Jul 22, 2025·5 cites·13 claims
- 1497US12292120B1System and method for valve assemblyVULCAN IND HOLDINGS LLC·Filed 2022·Granted May 6, 2025·8 cites·18 claims
- 1597US11846356B1Self-locking plugVULCAN IND HOLDINGS LLC·Filed 2021·Granted Dec 19, 2023·19 cites·24 claims
- 1697USD986928SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2020·Granted May 23, 2023·31 cites·1 claims
- 1797US11434900B1Spring controlling valveVULCAN IND HOLDINGS LLC·Filed 2022·Granted Sep 6, 2022·33 cites·19 claims
- 1897USD933105SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2021·Granted Oct 12, 2021·33 cites·1 claims
- 1997USD933104SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2021·Granted Oct 12, 2021·35 cites·1 claims
- 2096US12480489B2Packing bore wear sleeve retainer systemVULCAN IND HOLDINGS LLC·Filed 2025·Granted Nov 25, 2025·1 cites·20 claims
- 2196US12404931B2Dual ring stuffing boxVULCAN IND HOLDINGS LLC·Filed 2024·Granted Sep 2, 2025·5 cites·20 claims
- 2296US12366244B2Spring controlling valveVULCAN IND HOLDINGS LLC·Filed 2023·Granted Jul 22, 2025·5 cites·23 claims
- 2396US12345332B2Self-locking plugVULCAN IND HOLDINGS LLC·Filed 2023·Granted Jul 1, 2025·5 cites·20 claims
- 2496US12049889B2Packing bore wear sleeve retainer systemVULCAN IND HOLDINGS LLC·Filed 2022·Granted Jul 30, 2024·19 cites·20 claims
- 2596US11761441B1Spring controlling valveVULCAN IND HOLDINGS LLC·Filed 2022·Granted Sep 19, 2023·22 cites·22 claims
- 2696USD997992SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2020·Granted Sep 5, 2023·26 cites·1 claims
- 2796USD933107SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2021·Granted Oct 12, 2021·30 cites·1 claims
- 2896USD933106SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2021·Granted Oct 12, 2021·30 cites·1 claims
- 2995US12270394B2Packing bore wear sleeve retainer systemVULCAN IND HOLDINGS LLC·Filed 2024·Granted Apr 8, 2025·8 cites·20 claims
- 3095USD980876SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2020·Granted Mar 14, 2023·25 cites·1 claims
- 3195US2026043491A1Gradient material structures and methods of forming the sameVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 3294US12498051B2Gradient material structures and methods of forming the sameVULCAN IND HOLDINGS LLC·Filed 2024·Granted Dec 16, 2025·1 cites·30 claims
- 3394US12292121B2Valve member including cavity, and related assemblies, systems, and methodsVULCAN IND HOLDINGS LLC·Filed 2024·Granted May 6, 2025·8 cites·16 claims
- 3490USD1061623SFluid end for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2022·Granted Feb 11, 2025·13 cites·1 claims
- 3584US2025283463A1Packing assembly with threaded sleeve for interaction with an installation toolVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 3680US12540673B2Self-locking plugVULCAN IND HOLDINGS LLC·Filed 2025·Granted Feb 3, 2026·0 cites·20 claims
- 3779US2025305586A1System and method for valve assemblyVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 3877US2025251044A1Valve member including cavity, and related assemblies, systems, and methodsVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 3977US2025277487A1Connecting rod assembly for reciprocating pumpVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 4068US2026002531A1Studs, assemblies, and methods providing enhanced reliability of connections between components in high-power pumpsVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 4167US2026078754A1Systems, assemblies, apparatuses, and methods providing enhanced fluid seal for high-power pumpsVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 4263US2026078474A1Pumps having components including carbon-manganese-chromium (c-mn-cr) steel alloys and related methodsVULCAN IND HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 4360US12510164B1Sleeved fluid endVULCAN IND HOLDINGS LLC·Filed 2021·Granted Dec 30, 2025·0 cites·29 claims
- 4459US2025027486A1Fluid ends for pumps and related methodsVULCAN IND HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 4557US2024376984A1Systems, assemblies, apparatuses, and methods providing enhanced fluid seal for high-power pumpsVULCAN IND HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 4655US2024418164A1Cover assembly for high-power pumps and related systems, apparatuses, and methodsVULCAN IND HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 4746US2019264683A1Fluid end access cover locking mechanismVULCAN IND HOLDINGS LLC·Filed 2019·Application pending·0 cites
- 4844US2024200666A1Systems, assemblies, apparatuses, and methods providing enhanced engagement between valve bodies and valve sealsVULCAN IND HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 4939US2022034402A1Composite pump packing sealing elementsVULCAN IND HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 5031USD1113987SHeader ring for a pumping systemVULCAN IND HOLDINGS LLC·Filed 2022·Granted Feb 17, 2026·0 cites·1 claims
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