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

Shuhua Zeng

SC Shenzhen Capchem Technology Co.: 1 patents #1 of 4Top 25%
📍 Lo Wu, CN: #1,614 of 4,691 inventorsTop 35%
Overall (2025): #214,033 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12415768 Method for improving ultra-violet light transmittance of ethylene glycol Wenhao Qiu, Yang Guo, BANGYING WANG 2025-09-16