Inventor · disambiguated record
Mingrui Du
Also filed as: DU MINGRUI
3 granted patents·3 pending applications·0 citations·filing 2022–2024
39Inventor score
Files withSAFEKEY ENGINEERING TECH ZHENGZHOU LTD3UNIV ZHENGZHOU2WELEAD INFRASTRUCTURE ENGINEERING TECH (ZHENGZHOU) LTD1
Top patents by PatentIndex Score
6 records- 0166US11970564B2Structural flame retardant high strength low exothermic polymer grouting material for consolidatingSAFEKEY ENGINEERING TECH ZHENGZHOU LTD·Filed 2022·Granted Apr 30, 2024·0 cites·5 claims
- 0265US2023045296A1Silicate-modified high-toughness and low-heat polymer grouting material for reinforcementSAFEKEY ENGINEERING TECH ZHENGZHOU LTD·Filed 2022·Application pending·0 cites
- 0363US12428519B2Silicate modified polymer foam material for filling and sealingWELEAD INFRASTRUCTURE ENGINEERING TECH ZHENGZHOU LTD·Filed 2022·Granted Sep 30, 2025·0 cites·2 claims
- 0463US2025334359A1Novel daytime passive radiative cooling ceramic with self-cleaning properties and its manufacturing processUNIV ZHENGZHOU·Filed 2024·Application pending·0 cites
- 0560US2025148173A1Method and system for predicting hydration reaction degree of cement based on cycleganUNIV ZHENGZHOU·Filed 2024·Application pending·0 cites
- 0657US12441921B2Silicate-modified polymer grouting material for leakage pluggingSAFEKEY ENGINEERING TECH ZHENGZHOU LTD·Filed 2022·Granted Oct 14, 2025·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →