YC

Yun Chang

Saudi Arabian Oil: 3 patents #129 of 738Top 20%
📍 Dhahran, NY: #1 of 3 inventorsTop 35%
Overall (2020): #61,647 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10550310 Encapsulated nanocompositions for increasing hydrocarbon recovery — 2020-02-04
10550311 Encapsulated nanocompositions for increasing hydrocarbon recovery — 2020-02-04
10538693 Stabilization of petroleum surfactants for enhancing oil recovery — 2020-01-21