VD

Viorel Duma

Chevron: 1 patents #130 of 357Top 40%
Overall (2023): #215,614 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11731112 Tetrametallic bulk hydroprocessing catalysts Xiaoying Ouyang, Alexander E. Kuperman, Ibrahim J. Uckung, Theodorus Ludovicus Michael Maesen, Axel Brait +1 more 2023-08-22