Inventor · disambiguated record
Surajit Haldar
Also filed as: HALDAR SURAJIT
6 granted patents·2 pending applications·1 citations·filing 2020–2024
66Inventor score
Files withSAUDI ARABIAN OIL CO8
Top patents by PatentIndex Score
8 records- 0175US12491545B2Pipeline descaling toolSAUDI ARABIAN OIL CO·Filed 2024·Granted Dec 9, 2025·0 cites·7 claims
- 0270US12064796B2Pipeline descaling toolSAUDI ARABIAN OIL CO·Filed 2022·Granted Aug 20, 2024·0 cites·7 claims
- 0370US11697983B2Producing hydrocarbons with carbon dioxide and water injection through stacked lateral dual injectionSAUDI ARABIAN OIL CO·Filed 2020·Granted Jul 11, 2023·1 cites·11 claims
- 0461US12398602B1Multiple fail-safe valves for safety of coiled tubing operationsSAUDI ARABIAN OIL CO·Filed 2024·Granted Aug 26, 2025·0 cites·14 claims
- 0555US12509984B1Dummy well set-up for testing logging toolsSAUDI ARABIAN OIL CO·Filed 2024·Granted Dec 30, 2025·0 cites·20 claims
- 0649US2025314144A1Downhole Fish Grabbing ToolSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 0748US2025243724A1Mechanical fishing tool with a built-in cameraSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 0832US11821302B2Automated downhole leak detection and prediction in water injection wellsSAUDI ARABIAN OIL CO·Filed 2020·Granted Nov 21, 2023·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →