Inventor · disambiguated record
Xinwang Song
Also filed as: SONG XINWANG
2 granted patents·0 citations·filing 2011–2022
22Inventor score
Top patents by PatentIndex Score
2 records- 0131US11384185B1Preparation method for fumaric acid pour point depressant for crude oilDESHI ENERGY TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Jul 12, 2022·0 cites·5 claims
- 0225US9080096B2Oil displacement agent and process for preparing the sameSUN HUANQUAN·Filed 2011·Granted Jul 14, 2015·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →