Inventor · disambiguated record
Donglei Zhang
Also filed as: ZHANG DONGLEI
4 granted patents·1 pending application·2 citations·filing 2019–2021
64Inventor score
Top patents by PatentIndex Score
5 records- 0174US11274104B2Crystal forms of thiophene derivativesTIANJIN HEMAY PHARMACEUTICAL CO LTD·Filed 2019·Granted Mar 15, 2022·2 cites·25 claims
- 0266US12180222B2Crystal forms of thiophene derivativesTIANJIN HEMAY PHARMACEUTICAL CO LTD·Filed 2019·Granted Dec 31, 2024·0 cites·44 claims
- 0363US12227514B2Crystal forms of thiophene derivativesTIANJIN HEMAY PHARMACEUTICAL CO LTD·Filed 2019·Granted Feb 18, 2025·0 cites·35 claims
- 0462US11396518B2Solid forms of thiophene derivativesTIANJIN HEMAY PHARMACEUTICAL CO LTD·Filed 2019·Granted Jul 26, 2022·0 cites·20 claims
- 0550US2024242630A1Flexible spine model and correction demonstration and test system implemented based on sameSUZHOU SPINEGUIDE TECH CO LTD·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →