JM

Jose Carlos Duarte Macedo

PS Petróleo Brasileiro S.A.—Petrobras: 3 patents #33 of 1,087Top 4%
AN Akzo Nobel N.V.: 1 patents #670 of 1,625Top 45%
Overall (All Time): #1,268,810 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6551572 Modified aluminas and the use thereof in FCC catalysts 2003-04-22
6319393 Modified aluminas and the use thereof in FCC catalysts 2001-11-20
5173463 Kaolin containing fluid cracking catalyst 1992-12-22
5082815 Kaolin containing fluid cracking catalyst 1992-01-21