Inventor · disambiguated record
Ruipeng Chen
Also filed as: CHEN RUIPENG
3 granted patents·1 pending application·2 citations·filing 2021–2024
50Inventor score
Files withPUREPATH CHONGQING PETROLEUM ENG CO LTD2CHEN RUIPENG1SHANGHAI HODE INFORMATION TECH CO LTD1
Top patents by PatentIndex Score
4 records- 0153USD1077537SCosmetic display rackCHEN RUIPENG·Filed 2024·Granted Jun 3, 2025·2 cites·1 claims
- 0249US12391886B2Ultrasonic oxidative desulfurization method for gasoline or dieselPUREPATH CHONGQING PETROLEUM ENG CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·5 claims
- 0345US2024409821A1Method for recycling waste engine oilPUREPATH CHONGQING PETROLEUM ENG CO LTD·Filed 2023·Application pending·0 cites
- 0433US12342005B2Video playback method and apparatus, device, and readable storage mediumSHANGHAI HODE INFORMATION TECH CO LTD·Filed 2021·Granted Jun 24, 2025·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →