Inventor · disambiguated record
Rongguo Qiu
Also filed as: QIU RONGGUO
4 granted patents·4 pending applications·0 citations·filing 2009–2022
52Inventor score
Files withBEIJING BIOSTAR PHARMACEUTICALS CO LTD3TANG LI3BEIJING BIOSTAR TECH LTD1CHENGDU BIOSTAR PHARMACEUTICALS LTD1
Top patents by PatentIndex Score
8 records- 0157US2024108579A1Utidelone liposome composition, and preparation method therefor and use thereofCHENGDU BIOSTAR PHARMACEUTICALS LTD·Filed 2022·Application pending·0 cites
- 0255US12448608B2Recombinant bacteria for producing de-epoxidized epothilone B and use thereofBEIJING BIOSTAR PHARMACEUTICALS CO LTD·Filed 2021·Granted Oct 21, 2025·0 cites·12 claims
- 0345US2023048901A1Solid oral formulation of utideloneBEIJING BIOSTAR PHARMACEUTICALS CO LTD·Filed 2021·Application pending·0 cites
- 0445US2011112149A1Epothilone analogues, their pharmaceutical compositions, their use and their prepa rationsTANG LI·Filed 2009·Application pending·0 cites
- 0543US2023041956A1Utidelone semi-hydrated single crystal and preparation method therefor and use thereofBEIJING BIOSTAR PHARMACEUTICALS CO LTD·Filed 2021·Application pending·0 cites
- 0638US8623912B2Fostriecin derivatives and the pharmaceutical uses thereofTANG LI·Filed 2010·Granted Jan 7, 2014·0 cites·8 claims
- 0736US8895590B2Epothilone compounds, preparation method and use thereofTANG LI·Filed 2012·Granted Nov 25, 2014·0 cites·14 claims
- 0835US10980782B2De-epoxidized epothilone derivative preparation, preparation of same and use thereof in the treatment of tumorBEIJING BIOSTAR TECH LTD·Filed 2017·Granted Apr 20, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →