TL

Tengfei Liu

Chevron: 2 patents #40 of 295Top 15%
📍 San Ramon, CA: #42 of 430 inventorsTop 10%
🗺 California: #3,833 of 55,090 inventorsTop 7%
Overall (2025): #28,615 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12415958 Process for stable blend of waste plastic with petroleum feed for feeding to oil refinery units and process of preparing same Hye Kyung Cho Timken, Joel E. Schmidt 2025-09-16
12404458 Process for stable blend of waste plastic with petroleum feed for feeding to oil refinery units and process of preparing same Hye Kyung Cho Timken, Joel E. Schmidt 2025-09-02
D1072767 Multi in one data cable 2025-04-29
D1058569 Multifunctional data cable 2025-01-21