Inventor · disambiguated record
Yongfeng Li
Also filed as: LI YONGFENG
9 granted patents·7 pending applications·18 citations·filing 2007–2024
81Inventor score
Files withCSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD4FOB SYNTHESIS INC2LI YONGFENG2BEIJING BAICARE BIOTECHNOLOGY CO LTD1HARVEST GRANDE INT LLC1
Top patents by PatentIndex Score
16 records- 0186US8871253B2Liposome having inner water phase containing sulfobutyl ether cyclodextrin saltLI CHUNLEI·Filed 2010·Granted Oct 28, 2014·12 cites·8 claims
- 0275US11357728B2Liposome having inner water phase containing sulfobutyl ether cyclodextrin saltCSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD·Filed 2014·Granted Jun 14, 2022·1 cites·13 claims
- 0363US9149461B2Carbapenem antibacterials with gram-negative activityFOB SYNTHESIS INC·Filed 2012·Granted Oct 6, 2015·1 cites·26 claims
- 0462US2025288535A1Instant nanoparticle composition and preparation method thereforCSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD·Filed 2023·Application pending·0 cites
- 0555US9961976B2Scooter luggageSHENZHEN IUBEST TECH CO LTD·Filed 2015·Granted May 8, 2018·2 cites·8 claims
- 0653US2024429658A1Cable Connector Assembly, Organizer and Terminal AssemblyTYCO ELECTRONICS DONGGUAN LTD·Filed 2024·Application pending·0 cites
- 0751US2022235407A1Nucleic acid testing cassetteBEIJING BAICARE BIOTECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 0850US2020060982A1Purified therapeutic nanoparticles and preparation methods thereofCSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD·Filed 2019·Application pending·0 cites
- 0946USD917966SOven rackLI YONGFENG·Filed 2020·Granted May 4, 2021·2 cites·1 claims
- 1044US10500165B2Purified therapeutic nanoparticles and preparation methods thereofCSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD·Filed 2015·Granted Dec 10, 2019·0 cites·28 claims
- 1144US2010112561A1Fluorescent nucleoside analoguesLUTZ STEFAN·Filed 2007·Application pending·0 cites
- 1243US2021022539A1Steam disperser and steamer having sameLI YONGFENG·Filed 2019·Application pending·0 cites
- 1342US11161271B2Method for preparing room temperature cured multifunctional wood modifier and method for wood modificationUNIV SHANDONG AGRICULTURAL·Filed 2020·Granted Nov 2, 2021·0 cites·17 claims
- 1440US9937151B2Carbapenem antibacterials with gram-negative activityFOB SYNTHESIS INC·Filed 2015·Granted Apr 10, 2018·0 cites·32 claims
- 1533USD1102822SOutdoor stoveHARVEST GRANDE INT LLC·Filed 2023·Granted Nov 25, 2025·0 cites·1 claims
- 1632US2010204463A1Preparation Of Synthetic Nucleosides via Pi-Allyl Transition Metal Complex FormationLIOTTA DENNIS C·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →