KY

Kefeng Yang

CC China Petroleum & Chemical: 1 patents #89 of 397Top 25%
Overall (2025): #316,428 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12319871 Application of naphthenic imidazoline in inhibiting formation of natural gas hydrates and composition containing same Lihong YANG, Jiayuan He, Haibo Wang, Shengyou Zhou, Xin Huang +4 more 2025-06-03