Inventor · disambiguated record
Baojun Song
Also filed as: SONG BAOJUN
5 granted patents·37 citations·filing 2010–2021
74Inventor score
Top patents by PatentIndex Score
5 records- 0193US8568081B2Axial thrust balanced impeller for use with a downhole electrical submersible pumpSONG BAOJUN·Filed 2010·Granted Oct 29, 2013·28 cites·18 claims
- 0275US9206677B2Adjustable vane diffuser insert for electrical submersible pumpSONG BAOJUN·Filed 2012·Granted Dec 8, 2015·4 cites·17 claims
- 0375US9109602B2Diffuser bump vane profileSONG BAOJUN·Filed 2012·Granted Aug 18, 2015·5 cites·20 claims
- 0457US11549520B2Downhole centrifugal pump diffuser with protuberant vanes and related pumps and methodsAPERGY ESP SYSTEMS LLC·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 0550US11181123B2Downhole centrifugal pump diffuser with protuberant vanesAPERGY ESP SYSTEMS LLC·Filed 2019·Granted Nov 23, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →