Assignee
UNIV CHONGQING SCI & TECH
CN·6 granted patents·6 pending applications·4 citations·filing 2020–2025
Top patents by PatentIndex Score
12 records- 0192US12330241B1Robot welding assembly mechanism and application in annular welding seam detection and postweld heat treatmentUNIV CHONGQING SCI & TECH·Filed 2024·Granted Jun 17, 2025·3 cites·1 claims
- 0284US12486761B1Method for quantitative evaluation of gas seal performance of annular blowout preventerUNIV CHONGQING SCI & TECH·Filed 2025·Granted Dec 2, 2025·1 cites·2 claims
- 0377US12479774B2Aluminum borate whisker reinforced and toughened non-metallic matrix compositeUNIV CHONGQING SCI & TECH·Filed 2023·Granted Nov 25, 2025·0 cites·3 claims
- 0471US11999831B2Aluminum borate whisker reinforced and toughened non-metallic matrix composite and preparation method thereofUNIV CHONGQING SCI & TECH·Filed 2022·Granted Jun 4, 2024·0 cites·4 claims
- 0550US2024211656A1Method and system for fatigue analysis on offshore deepwater drilling conductor or surface casingUNIV CHONGQING SCI & TECH·Filed 2023·Application pending·0 cites
- 0648US2025314635A1Preparation systems for well bottom composite scale samplesUNIV CHONGQING SCI & TECH·Filed 2025·Application pending·0 cites
- 0748US2025336182A1Method for identifying type of shale laminaset based on electrical imaging loggingUNIV CHONGQING SCI & TECH·Filed 2025·Application pending·0 cites
- 0848US2025314171A1Experimental device and method for determining blockage type and main control factor of polymer injection wellUNIV CHONGQING SCI & TECH·Filed 2025·Application pending·0 cites
- 0947US11137346B2Wavelength-modulable spectrum generator, and system and method for measuring concentration of gas component based thereonUNIV CHONGQING SCI & TECH·Filed 2020·Granted Oct 5, 2021·0 cites·12 claims
- 1046US2024385348A1Yield prediction method for fractured horizontal well based on simulated special mechanisms of shale gasUNIV CHONGQING SCI & TECH·Filed 2024·Application pending·0 cites
- 1145US11262283B2Partial pressure tool for real-time measurement and adjustment of pressure and viscosity and measurement method thereofUNIV CHONGQING SCI & TECH·Filed 2020·Granted Mar 1, 2022·0 cites·6 claims
- 1232US2020278086A1Heating device for in-service welding of oil and gas pipeline for oil and gas transportUNIV CHONGQING SCI & TECH·Filed 2020·Application pending·0 cites
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