Inventor · disambiguated record
Lianpeng Mei
Also filed as: MEI LIANPENG
4 granted patents·2 citations·filing 2020–2022
57Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0173US11428048B2Drilling system and method of submarine drilling rigUNIV CHINA PETROLEUM·Filed 2020·Granted Aug 30, 2022·2 cites·20 claims
- 0251US11781385B1Subsea coiled tubing drilling system and subsea drilling device thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Oct 10, 2023·0 cites·17 claims
- 0348US11624238B1Deepwater subsea coiled tubing drilling rigUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Apr 11, 2023·0 cites·18 claims
- 0436US11299935B2Electric drilling tool suitable for ocean underwater drilling rigUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Apr 12, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →