LD

Lianhui Ding

Saudi Arabian Oil: 1 patents #244 of 573Top 45%
Overall (2019): #372,358 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10407311 Zeolites, the production thereof, and their uses for upgrading heavy oils Essam Abdullah Al-Sayed, Kareemuddin Shaik, Abdennour Bourane 2019-09-10