Inventor · disambiguated record
Jun Lei
Also filed as: LEI JUN
4 granted patents·7 pending applications·4 citations·filing 2015–2023
61Inventor score
Files withHANGZHOU DAC BIOTECH CO LTD7ZHEJIANG QUZHOU JUXIN FLUORINE CHEMICAL CO LTD2GUANGZHOU PINGLAN MEDICAL TECH CO LTD1ZHEJIANG QUHUA FLUOR CHEMISTRY CO LTD1
Top patents by PatentIndex Score
11 records- 0183US9346724B2Method for preparing 2,3,3,3-tetrafluoropropeneZHEJIANG QUHUA FLUOR CHEMISTRY CO LTD·Filed 2015·Granted May 24, 2016·2 cites·5 claims
- 0281US9856192B2Method for preparing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropeneZHEJIANG QUZHOU JUXIN FLUORINE CHEMICAL CO LTD·Filed 2017·Granted Jan 2, 2018·2 cites·3 claims
- 0374US2023165931A1A conjugate of a tubulysin analog with branched linkersHANGZHOU DAC BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 0474US2023149502A1Conjugate of a tubulysin analog with branched linkersHANGZHOU DAC BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 0574US2023165930A1Conjugate of a tubulysin analog with branched linkersHANGZHOU DAC BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 0655US11998584B2Conjugate of a tubulysin analog with branched linkersHANGZHOU DAC BIOTECH CO LTD·Filed 2017·Granted Jun 4, 2024·0 cites·20 claims
- 0753US2023098403A1Magnetic resonance imaging contrast agent, preparation method and use thereofGUANGZHOU PINGLAN MEDICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 0846US2023010108A1A conjugation linker containing 2,3-diaminosuccinyl groupHANGZHOU DAC BIOTECH CO LTD·Filed 2018·Application pending·0 cites
- 0945US2021169896A1A cross-linked pyrrolobenzodiazepine dimer (pbd) derivative and its conjugatesHANGZHOU DAC BIOTECH CO LTD·Filed 2018·Application pending·0 cites
- 1041US2023057350A1A conjugate of an amanita toxin with branched linkersHANGZHOU DAC BIOTECH CO LTD·Filed 2019·Application pending·0 cites
- 1133US9643904B2Method for preparing 2,3,3,3-tetrafluoropropeneZHEJIANG QUZHOU JUXIN FLUORINE CHEMICAL CO LTD·Filed 2016·Granted May 9, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →