HZ

Hongke Zhang

WC Wanhua Chemical Group Co.: 3 patents #3 of 68Top 5%
Overall (2021): #80,698 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11059033 Catalyst for catalytic oxidation treatment of organic wastewater, preparation method thereof, and application thereof Bo Zhou, Hua Heng, Liangjin Chen, Junjun Wang, Zhenlong Fan +1 more 2021-07-13
11034651 Light colored modified isocyanate mixture and preparation method thereof Ye Zhou, Wenbo Wang, Yilu Xia, Xiaogao Liu, Guiying Niu +2 more 2021-06-15
11000837 Catalyst for preparing chlorine gas by hydrogen chloride oxidation, and preparation method and application thereof Bo Zhou, Zhangwei Zai, Dan Xu, Yu Yao, Yanlong Xu +4 more 2021-05-11