HC

Haocai Chang

SU South China Normal University: 1 patents #1 of 9Top 15%
Overall (2025): #376,127 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12251458 Anti-aging preparation for skin and application thereof Wenwen Ouyang, Yongci Tan, Jing Tong 2025-03-18