Inventor · disambiguated record
Hongyi Han
Also filed as: HAN HONGYI
2 granted patents·0 citations·filing 2020–2021
21Inventor score
Technology areasB01D
Files withUNIV TONGJI2
Top patents by PatentIndex Score
2 records- 0149US11590455B2High-performance thin-film composite polyamide membrane upcylcled from biopolymer-fouled substrates and preparation method thereofUNIV TONGJI·Filed 2020·Granted Feb 28, 2023·0 cites·20 claims
- 0247US11628405B2Polyamide (PA) nanofiltration (NF) membrane, and preparation method thereof by regeneration from scrapped microfiltration (MF) membraneUNIV TONGJI·Filed 2021·Granted Apr 18, 2023·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →