HL

Hua Lu

AC Advanced New Technologies Co.: 1 patents #324 of 623Top 55%
CP Covestro Intellectual Property: 1 patents #1 of 35Top 3%
Overall (2021): #155,312 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11186670 Polyol system for preparing polyurethane Erika Zhu, Ling Shi, Jun Li, Chenxi Zhang 2021-11-30
11012440 Systems and methods for interaction among terminal devices and servers 2021-05-18