Inventor · disambiguated record
Yinghao Liu
Also filed as: LIU YINGHAO
3 granted patents·7 pending applications·0 citations·filing 2017–2024
39Inventor score
Top patents by PatentIndex Score
10 records- 0167US12490878B2Cleaning device, cleaning mechanism, sweeper and cleaning apparatusDREAME INNOVATION TECH SUZHOU CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 0262US2024309147A1Two-component system for preparing deodorant polyurethane foamsBASF SE·Filed 2022·Application pending·0 cites
- 0361US2025176785A1Cleaning deviceDREAME INNOVATION TECH SUZHOU CO LTD·Filed 2024·Application pending·0 cites
- 0458US2024327591A1Process of preparing polyurethane elastomer foamBASF SE·Filed 2022·Application pending·0 cites
- 0558US2024076462A1Polyurethane foams for reducing corrosion of polymeric materialsBASF SE·Filed 2022·Application pending·0 cites
- 0653US11691355B23D spacer fabric reinforced PU composite and its useBASF SE·Filed 2017·Granted Jul 4, 2023·0 cites·19 claims
- 0749US2021304900A1Method and apparatus for predicting transmission of an infectious disease, computer apparatus and storage mediumUNIV SOUTH SCIENCE & TECHNOLOGY CHINA·Filed 2020·Application pending·0 cites
- 0848US2022098383A1Method for preparing polyurethane foamsBASF SE·Filed 2020·Application pending·0 cites
- 0946US12384871B2Composition useful for the preparation of polyurethane foamsBASF SE·Filed 2020·Granted Aug 12, 2025·0 cites·18 claims
- 1046US2023021128A1Assembly of metal pipes with two-component polyurethane adhesiveBASF SE·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yinghao Liu 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 →