JZ

Jieyuan Zhang

ST Stepan: 2 patents #85 of 221Top 40%
📍 Littleton, CO: #696 of 1,939 inventorsTop 40%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #1,973,686 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10435618 Surfactants for enhanced oil recovery Ramakrishna Ravikiran 2019-10-08
9567512 Surfactants for enhanced oil recovery Ramakrishna Ravikiran 2017-02-14