Inventor · disambiguated record
Xingguo R. Chen
Also filed as: CHEN XINGGUO · CHEN XINGGUO R
3 granted patents·0 citations·filing 2016–2022
38Inventor score
Files withINT PETROLEUM PRODUCTS & ADDITIVES COMPANY INC2NINGBO BAOHENG BEARING FITTINGS MFG CO LTD1
Top patents by PatentIndex Score
3 records- 0143US11820955B2Dispersants derived from aromatic polyamines, lubricants, and methodsINT PETROLEUM PRODUCTS & ADDITIVES COMPANY INC·Filed 2022·Granted Nov 21, 2023·0 cites·7 claims
- 0228US11131345B2Bearing steel ball assembly deviceNINGBO BAOHENG BEARING FITTINGS MFG CO LTD·Filed 2019·Granted Sep 28, 2021·0 cites·6 claims
- 0328US10647939B2Thiadiazole components, compositions, and methodsINT PETROLEUM PRODUCTS & ADDITIVES COMPANY INC·Filed 2016·Granted May 12, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →