CZ

Chun-tian Zhao

JL Johnson Matthey Public Limited: 3 patents #3 of 87Top 4%
📍 Down St Mary, GB: #1 of 1 inventorsTop 100%
Overall (2022): #85,527 of 548,613Top 20%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11447693 Oil field chemical-carrying material and process for making the same David H. Jenkins 2022-09-20
11401800 Method for reservoir monitoring, method of preparing a reservoir, and reservoir adapted for monitoring Justin Tippit 2022-08-02
11292960 Release system and method Miquel PLANELLS 2022-04-05