Assignee
HPDI TECH LIMITED PARTNERSHIP
CA·3 granted patents·4 pending applications·2 citations·filing 2022–2023
Top patents by PatentIndex Score
7 records- 0190US12404818B2Apparatus and method for injecting a pilot fuel into an internal combustion engineHPDI TECH LIMITED PARTNERSHIP·Filed 2022·Granted Sep 2, 2025·2 cites·19 claims
- 0270US12442337B2Apparatus and method for regulating and injecting gaseous fuel into an internal combustion engineHPDI TECH LIMITED PARTNERSHIP·Filed 2023·Granted Oct 14, 2025·0 cites·30 claims
- 0354US2026063090A1Apparatus and method for operating an internal combustion engine with multiple combustion modesHPDI TECH LIMITED PARTNERSHIP·Filed 2023·Application pending·0 cites
- 0445US12123375B2Apparatuses and methods for fuel injection and ignition in an internal combustion engineHPDI TECH LIMITED PARTNERSHIP·Filed 2022·Granted Oct 22, 2024·0 cites·34 claims
- 0543US2025172104A1Apparatus and method for managing autoignition in an in-cylinder injector and combustion chamber of an internal combustion engineHPDI TECH LIMITED PARTNERSHIP·Filed 2023·Application pending·0 cites
- 0635US2025130603A1Differential pressure regulatorHPDI TECH LIMITED PARTNERSHIP·Filed 2023·Application pending·0 cites
- 0734US2025137474A1Apparatus and method for recirculating hydraulic fluidHPDI TECH LIMITED PARTNERSHIP·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →