Inventor · disambiguated record
Xiqiang Si
Also filed as: SI XIQIANG
2 granted patents·1 pending application·0 citations·filing 2019–2021
22Inventor score
Files withCHINA PETROLEUM & CHEM CORP3
Top patents by PatentIndex Score
3 records- 0151US11952530B2Aryl-substituted saccharides or glycosides and use thereof in a drilling fluid compositionCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Apr 9, 2024·0 cites·19 claims
- 0247US2024018275A1Substituted scleroglucan, manufacturing method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0343US11713409B2Substituted saccharides or glycosides and use thereof in a drilling fluid compositionCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Aug 1, 2023·0 cites·22 claims
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