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Li Liu

CC China Petroleum & Chemical: 2 patents #18 of 397Top 5%
UN Unknown: 2 patents #75 of 2,491Top 4%
📍 Longbeilingcun, PA: #4 of 18 inventorsTop 25%
Overall (2025): #9,270 of 469,880Top 2%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12409494 Method for preparing high-purity powder material, application thereof, and double-phase powder material Yuanyun ZHAO 2025-09-09
D1091444 Tire Long Qin, Wenlong Lin, Jingbo Qin, Wen Sun, Qingqing Liu +2 more 2025-09-02
12391888 Solid particle bed, fixed bed, and oil hydrogenation method Chengmin Yang, Yang Li, Weiyu DUAN, Rong Guo, Yong Zhou +3 more 2025-08-19
12377083 Lysophosphatidic acid receptor antagonist and preparation method therefor Jun Lou, Yongkai CHEN, Wei Peng, Yihan Zhang, Xiaodan GUO +3 more 2025-08-05
12378204 Triazole compounds and preparation method therefor and use thereof Jun Lou, Yongkai CHEN, Wei Peng, Yihan Zhang, Xiaodan GUO +3 more 2025-08-05
12343709 Hydrogenation catalyst, preparation process thereof and use thereof Yunhai YAO, Chengmin Yang, Yang Li, Weiyu DUAN, Jin SUN +4 more 2025-07-01
D1081531 Tire Long Qin, Wenlong Lin, Jingbo Qin, Wen Sun, Jingjing Liu +1 more 2025-07-01
12275006 Solid-liquid phase reactor for preparing powder product 2025-04-15