Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
ZX

Zien Xu

GL Guangzhou Oo Medical Scientific Limited: 2 patents #1 of 5Top 20%
Overall (2025): #69,450 of 469,880Top 15%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12364578 Lockable orthodontic appliance Qinhui Zhang, Li Ji 2025-07-22
12303349 Orthodontic appliance Tingjin ZHONG, Li Ji, Wei Yu 2025-05-20