Inventor · disambiguated record
Jianhuan Li
Also filed as: LI JIANHUAN
2 granted patents·3 pending applications·2 citations·filing 2018–2022
36Inventor score
Top patents by PatentIndex Score
5 records- 0172US11813334B2Polyethylene glycol conjugate drug, and preparation method therefor and use thereofCHONGQING UPGRA BIOTECHNOLOGY CO LTD·Filed 2020·Granted Nov 14, 2023·1 cites·23 claims
- 0267US11484600B2Intermediate drug with synergistic anticancer activity and polyethylene glycol-coupled synergistic anticancer drug, and preparation method therefor and use thereofCHONGQING UPGRA BIOTECHNOLOGY CO LTD·Filed 2018·Granted Nov 1, 2022·1 cites·17 claims
- 0354US2025129333A1RIC cell and preparation method therefor and use thereofINST ZOOLOGY CAS·Filed 2022·Application pending·0 cites
- 0445US2022105189A1Polyethylene glycol conjugated drug and its preparation method and useCHONGQING UPGRA BIOTECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 0541US2023073036A1Polyethylene glycol conjugate drug, preparation method therefor and application thereofCHONGQING UPGRA BIOTECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →