Inventor · disambiguated record
Xuqing Lang
Also filed as: LANG XUQING
2 granted patents·2 citations·filing 2018–2023
39Inventor score
Files withCHINA PETROLEUM & CHEM CORP2
Top patents by PatentIndex Score
2 records- 0177US11559711B2Foam producing method, fire extinguishing method, and appliance for foam extinguishingCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Jan 24, 2023·2 cites·9 claims
- 0267US11980785B2Foam producing method, fire extinguishing method, and appliance for foam extinguishingCHINA PETROLEUM & CHEM CORP·Filed 2023·Granted May 14, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →