HC

Haocai Chang

SU South China Normal University: 1 patents #29 of 93Top 35%
Overall (All Time): #2,396,705 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12251458 Anti-aging preparation for skin and application thereof Wenwen Ouyang, Yongci Tan, Jing Tong 2025-03-18