XQ

Xuelei Lily Qian

Chevron: 2 patents #1,772 of 4,788Top 40%
📍 Fremont, CA: #5,063 of 9,298 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,963,775 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10077410 Synergistic lubricating oil composition containing mixture of antioxidants — 2018-09-18
9752092 Lubricating oil compositions containing amidine antioxidants — 2017-09-05