DC

Dong Kyu Cha

Saudi Arabian Oil: 2 patents #171 of 1,254Top 15%
Overall (2025): #129,800 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12387509 Sample labeling method using image-matching Hyung Tae Kwak, Moataz Abu AlSaud, Muhammad M. Almajid, Tareq Ghamdi, Mohammed Abbad +2 more 2025-08-12
12345140 Advanced waterflooding methods for enhanced hydrocarbon recovery Mohammed Al Otaibi 2025-07-01