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

Liangliang Ding

SU Southwest Petroleum University: 1 patents #50 of 294Top 20%
Overall (2025): #305,801 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12416224 Active energy-absorbing shock absorber for perforation combined well testing Kai Wang, Jialin Tian, Hongtao Liu, Yongzhi Xue, Ruifeng Guo +2 more 2025-09-16