Inventor · disambiguated record
Qianhan Liu
Also filed as: LIU QIANHAN
2 granted patents·0 citations·filing 2016–2016
23Inventor score
Files withJiangsu hengli chemical fibre co ltd2
Top patents by PatentIndex Score
2 records- 0159US10358525B2Industrial polyester and its preparation methodJiangsu hengli chemical fibre co ltd·Filed 2016·Granted Jul 23, 2019·0 cites·10 claims
- 0249US11174346B2Flame-retardant polyester fiber and its preparation methodJiangsu hengli chemical fibre co ltd·Filed 2016·Granted Nov 16, 2021·0 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →