Inventor · disambiguated record
Zhenjun Qiu
Also filed as: QIU ZHENJUN
6 granted patents·2 pending applications·3 citations·filing 2016–2019
69Inventor score
Files withJIANGSU HENGRUI MEDICINE CO8
Top patents by PatentIndex Score
8 records- 0177US10358424B2Sodium salt of uric acid transporter inhibitor and crystalline form thereofJIANGSU HENGRUI MEDICINE CO·Filed 2018·Granted Jul 23, 2019·1 cites·6 claims
- 0275US10626116B2Crystalline form of BTK kinase inhibitor and preparation method thereofJIANGSU HENGRUI MEDICINE CO·Filed 2016·Granted Apr 21, 2020·2 cites·11 claims
- 0355US10196361B2Sodium salt of uric acid transporter inhibitor and crystalline form thereofJIANGSU HENGRUI MEDICINE CO·Filed 2016·Granted Feb 5, 2019·0 cites·18 claims
- 0447US11180505B2Crystal form of PARP-1 inhibitor and preparation method thereforJIANGSU HENGRUI MEDICINE CO·Filed 2018·Granted Nov 23, 2021·0 cites·17 claims
- 0544US11407734B2Preparation method for tyrosine kinase inhibitor and intermediate thereofJIANGSU HENGRUI MEDICINE CO·Filed 2018·Granted Aug 9, 2022·0 cites·19 claims
- 0642US2021253585A1Preparation method of pyrrolo-amino-pyridazinone compound and intermediate thereofJIANGSU HENGRUI MEDICINE CO·Filed 2019·Application pending·0 cites
- 0741US2021355109A1Crystal form of maleate of tyrosine kinase inhibitor and preparation method thereforJIANGSU HENGRUI MEDICINE CO·Filed 2019·Application pending·0 cites
- 0837US11111236B2Method for preparing oxaspirocycle derivative, and intermediate thereofJIANGSU HENGRUI MEDICINE CO·Filed 2018·Granted Sep 7, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →