Inventor · disambiguated record
Yuchang Ding
Also filed as: DING YUCHANG · DING YUCHANG (BOB)
2 granted patents·4 pending applications·3 citations·filing 2017–2024
36Inventor score
Files withPMC PUMPS INC6
Top patents by PatentIndex Score
6 records- 0171US10544662B2Hydraulically actuated double-acting positive displacement pump system for producing fluids from a deviated wellborePMC PUMPS INC·Filed 2017·Granted Jan 28, 2020·3 cites·11 claims
- 0248US2024102601A1Apparatus, system and method for insulated conducting of fluidsPMC PUMPS INC·Filed 2023·Application pending·0 cites
- 0347US12492620B2Hydraulically actuated double-acting positive displacement pump system for producing fluids from a wellborePMC PUMPS INC·Filed 2021·Granted Dec 9, 2025·0 cites·10 claims
- 0439US2024102599A1Apparatus, system and method for insulated conducting of fluidsPMC PUMPS INC·Filed 2023·Application pending·0 cites
- 0539US2025290594A1Apparatus, system and method for insulated conducting of fluidsPMC PUMPS INC·Filed 2024·Application pending·0 cites
- 0630US2025314157A1Hydraulically actuated double-acting positive displacement pump system for producing fluids from a wellborePMC PUMPS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →