Inventor · disambiguated record
Changjin Li
Also filed as: LI CHANGJIN
2 granted patents·0 citations·filing 2020–2021
23Inventor score
Files withCHINA PETROLEUM & CHEM CORP2
Top patents by PatentIndex Score
2 records- 0163US12398222B2Flame-retardant antimicrobial agent, preparation method therefor and use thereof, and flame-retardant antimicrobial thermoplastic resin compositionCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Aug 26, 2025·0 cites·36 claims
- 0250US12508784B2Thermoplastic composite material, preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Dec 30, 2025·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →