Inventor · disambiguated record
Qingyun Huang
Also filed as: HUANG QINGYUN
5 granted patents·1 pending application·2 citations·filing 2005–2021
62Inventor score
Files withHUANG QINGYUN2ANHUI QINGYUN PHARMACEUTICAL AND CHEMICAL CO LTD1ANHUI QINGYUN PHARMACEUTICALS & CHEMICAL CO LTD1THE UNIV OF TEXAS AT AUSTIN1UNIV TEXAS1
Top patents by PatentIndex Score
6 records- 0164US8049010B2Synthetic method and intermediates of Rosuvastatin calcium and preparation methods of intermediatesANHUI QINGYUN PHARMACEUTICALS & CHEMICAL CO LTD·Filed 2005·Granted Nov 1, 2011·2 cites·10 claims
- 0247US11671011B2Modular high step-down DC/DC converterTHE UNIV OF TEXAS AT AUSTIN·Filed 2019·Granted Jun 6, 2023·0 cites·20 claims
- 0344US11814355B2Method for synthesizing pitavastatin t-butyl esterANHUI QINGYUN PHARMACEUTICAL AND CHEMICAL CO LTD·Filed 2021·Granted Nov 14, 2023·0 cites·28 claims
- 0442US2023223831A1Highly efficient isolated bidirectional dc/ac topologiesUNIV TEXAS·Filed 2021·Application pending·0 cites
- 0535US9434705B2L-setastine hydrochloride and preparation method thereofHUANG QINGYUN·Filed 2012·Granted Sep 6, 2016·0 cites·10 claims
- 0633US9145353B2Method of preparing (S)-2-amino-5-methoxytetralin hydrochlorideHUANG QINGYUN·Filed 2012·Granted Sep 29, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →