Inventor · disambiguated record
Qifeng Sun
Also filed as: SUN QIFENG
2 granted patents·7 pending applications·0 citations·filing 2016–2025
30Inventor score
Top patents by PatentIndex Score
9 records- 0182US2024207209A1Threonate Compounds and Methods of Use ThereofNEUROCENTRIA INC·Filed 2023·Application pending·0 cites
- 0279US2023355556A1Threonate Compounds and Methods of Use ThereofNEUROCENTRIA INC·Filed 2022·Application pending·0 cites
- 0377US2023116091A1Threonate Compounds and Methods of Use ThereofNEUROCENTRIA INC·Filed 2022·Application pending·0 cites
- 0474US2022249412A1Threonate Compounds and Methods of Use ThereofNEUROCENTRIA INC·Filed 2021·Application pending·0 cites
- 0573US2020368188A1Threonate compounds and methods of use thereofNEUROCENTRIA INC·Filed 2019·Application pending·0 cites
- 0671US2021393561A1Threonate Compounds and Methods of Use ThereofNEUROCENTRIA INC·Filed 2021·Application pending·0 cites
- 0768US2021113502A1Threonate Compounds and Methods of Use ThereofNEUROCENTRIA INC·Filed 2020·Application pending·0 cites
- 0859US10493048B2Threonate compounds and methods of use thereofNEUROCENTRIA INC·Filed 2016·Granted Dec 3, 2019·0 cites·8 claims
- 0946US12392092B1Device and construction method for automatically placing high-speed railway steel rail laying tie plateCHINA RAILWAY FIRST GROUP CO·Filed 2025·Granted Aug 19, 2025·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Qifeng Sun files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →