ES

Eric Spengler

LP Living Proof: 2 patents #3 of 10Top 30%
📍 Cambridge, MA: #318 of 1,932 inventorsTop 20%
🗺 Massachusetts: #2,341 of 14,338 inventorsTop 20%
Overall (2023): #158,072 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11707426 Color protectant compositions Soo-Young Kang, Zhaoxia Ji, Sara A. Turner, Ling-Fang Tseng, Dinara A. Villanueva 2023-07-25
11622929 Long lasting cosmetic compositions Soo-Young Kang, Sara A. Turner, Ling-Fang Tseng, Zhaoxia Ji 2023-04-11