HJ

Haidong Jia

L' L'Oreal: 1 patents #70 of 241Top 30%
WC Wanhua Chemical Group Co.: 1 patents #5 of 64Top 8%
Overall (2025): #123,676 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12329844 Composition for washing and conditioning the hair Yixi Zhou, Chensu Xu 2025-06-17
12251463 Composition containing water-soluble non-ionic polyurethane dispersion, and preparation method therefor Bangbang Li, Cao ZHOU, Nuo Xu, Jie Zhang, Pengfei Qu +1 more 2025-03-18