XO

Xiaoying Ouyang

Chevron: 18 patents #227 of 4,788Top 5%
University of California: 8 patents #840 of 18,278Top 5%
Overall (All Time): #231,125 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12404171 Alternating fixed and fluidized bed reactor systems and processes Huping Luo, Lin Li, Alexander E. Kuperman 2025-09-02
12384975 Multi-tube reactor systems and processes for no-oxidative conversion of methane Lin Li, Huping Luo, Alexander E. Kuperman 2025-08-12
12011710 Tetrametallic bulk hydroprocessing catalysts Viorel Duma, Alexander E. Kuperman, Ibrahim J. Uckung, Theodorus Ludovicus Michael Maesen, Axel Brait +1 more 2024-06-18
11951458 Tetrametallic bulk hydroprocessing catalysts Viorel Duma, Alexander E. Kuperman, Ibrahim J. Uckung, Theodorus Ludovicus Michael Maesen, Axel Brait +1 more 2024-04-09
11781076 Multi-tube reactor systems and processes for no-oxidative conversion of methane Lin Li, Huping Luo, Alexander E. Kuperman 2023-10-10
11731112 Tetrametallic bulk hydroprocessing catalysts Viorel Duma, Alexander E. Kuperman, Ibrahim J. Uckung, Theodorus Ludovicus Michael Maesen, Axel Brait +1 more 2023-08-22
11707732 Multi-metallic bulk hydroprocessing catalysts Alexander E. Kuperman 2023-07-25
11707733 Multi-metallic bulk hydroprocessing catalysts Alexander E. Kuperman 2023-07-25
11707735 Multi-metallic bulk hydroprocessing catalysts Alexander E. Kuperman 2023-07-25
11577235 Layered catalyst reactor systems and processes for hydrotreatment of hydrocarbon feedstocks Axel Brait, Alexander E. Kuperman, Theodorus Ludovicus Michael Maesen 2023-02-14
11389788 Delaminated layered zeolite precursors and method of preparing same without sonication Alexander Katz, Alexander Okrut, Martina Aigner, Stacey I. Zones 2022-07-19
9795951 Delamination of borosilicate layered zeolite Alexander Katz, Stacey I. Zones 2017-10-24
9790143 Delaminated zeolite catalyzed aromatic alkylation Ron C. Runnebaum, Alexander Katz, Stacey I. Zones 2017-10-17
9687830 Highly active, selective, accessible, and robust zeolitic Sn-baeyer-villiger oxidation catalyst Stacey I. Zones, Alexander Katz 2017-06-27
9575042 Ligand-modified metal clusters for gas separation and purification Alexander Okrut, Ron C. Runnebaum, Bruce C. Gates, Alexander Katz 2017-02-21
9457346 Highly active, selective, accessible, and robust zeolitic Ti-epoxidation catalyst Stacey I. Zones, Alexander Katz 2016-10-04
9266915 Synthesis of open metal carbonyl clusters Alexander Katz, Alexander E. Kuperman, Alexander Okrut, Ron C. Runnebaum 2016-02-23
9243016 Synthesis and characterization of open metal clusters Alexander Katz, Alexander E. Kuperman, Alexander Okrut, Ron C. Runnebaum 2016-01-26
8222473 Isomerization of light paraffins Cong-Yan Chen, Tracy Margaret Davis, Stacey I. Zones 2012-07-17