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

Honghui Yu

BL Beijing Aerospace Petrochemical Technology And Equipment Engineering Corporation Limited: 1 patents #1 of 12Top 9%
Overall (2025): #365,803 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12209673 Check valve for low pressure operating conditions Xiaoxia Wei, Xianyu Bao, Na Li, Yixiao Wang, Shangang Guo +6 more 2025-01-28