Inventor · disambiguated record
Chuangen Tang
Also filed as: TANG CHUANGEN
5 granted patents·3 pending applications·0 citations·filing 2018–2024
59Inventor score
Files withNANJING HANXIN PHARMACEUTICAL TECH CO LTD4AMPHASTAR NANJING PHARMACEUTICALS INC3NANJING HANXIN PHARMACEUTICAL INC1
Top patents by PatentIndex Score
8 records- 0173US12202874B2Fusion protein and its preparation method for intermediate polypeptide of SemaglutideNANJING HANXIN PHARMACEUTICAL TECH CO LTD·Filed 2024·Granted Jan 21, 2025·0 cites·11 claims
- 0261US2023250199A1Low molecular weight chondroitin sulfate, composition, preparation method and use thereofNANJING HANXIN PHARMACEUTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 0358US2022380488A1Ultra-low molecular weight hyaluronic acid and preparation method thereforNANJING HANXIN PHARMACEUTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 0454US2023287077A1Novel proinsulin glargine and method for preparing insulin glargine therefromAMPHASTAR NANJING PHARMACEUTICALS INC·Filed 2023·Application pending·0 cites
- 0552US11572421B2Low molecular weight chondroitin sulfate, composition, preparation method and use thereofNANJING HANXIN PHARMACEUTICAL TECH CO LTD·Filed 2021·Granted Feb 7, 2023·0 cites·22 claims
- 0650US11667901B2Chondrosulphatase and use thereofNANJING HANXIN PHARMACEUTICAL INC·Filed 2019·Granted Jun 6, 2023·0 cites·2 claims
- 0744US10851146B2Method for preparing liraglutide intermediate polypeptideAMPHASTAR NANJING PHARMACEUTICALS INC·Filed 2019·Granted Dec 1, 2020·0 cites·12 claims
- 0840US12325732B2Pro-insulin aspart structure and method for preparing insulin aspartAMPHASTAR NANJING PHARMACEUTICALS INC·Filed 2018·Granted Jun 10, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →