Inventor · San Ramon, CA, US

Xiaoying Ouyang

19Patents
1h-index
16Co-inventors
47Inventor score

Filing activity: Dec 22, 2011 → Sep 26, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9575042B2 Ligand-modified metal clusters for gas separation and purification Emerging Cross-Sectional Technologies 11 Active
US9687830B2 Highly active, selective, accessible, and robust zeolitic Sn-baeyer-villiger oxidation catalyst Performing Operations; Transporting 0 Active
US9790143B2 Delaminated zeolite catalyzed aromatic alkylation Chemistry; Metallurgy 0 Active
US11577235B1 Layered catalyst reactor systems and processes for hydrotreatment of hydrocarbon feedstocks Chemistry; Metallurgy 0 Active
US11707735B2 Multi-metallic bulk hydroprocessing catalysts Performing Operations; Transporting 0 Active
US9266915B2 Synthesis of open metal carbonyl clusters Chemistry; Metallurgy 0 Active
US9243016B2 Synthesis and characterization of open metal clusters Chemistry; Metallurgy 0 Active
US12384975B2 Multi-tube reactor systems and processes for no-oxidative conversion of methane Chemistry; Metallurgy 0 Active
US12404171B2 Alternating fixed and fluidized bed reactor systems and processes Chemistry; Metallurgy 0 Active
US11951458B2 Tetrametallic bulk hydroprocessing catalysts Chemistry; Metallurgy 0 Active
US8222473B1 Isomerization of light paraffins Emerging Cross-Sectional Technologies 0 Active
US9457346B2 Highly active, selective, accessible, and robust zeolitic Ti-epoxidation catalyst Performing Operations; Transporting 0 Active
US11707733B2 Multi-metallic bulk hydroprocessing catalysts Chemistry; Metallurgy 0 Active
US11707732B2 Multi-metallic bulk hydroprocessing catalysts Chemistry; Metallurgy 0 Active
US12011710B1 Tetrametallic bulk hydroprocessing catalysts Chemistry; Metallurgy 0 Active
US11389788B2 Delaminated layered zeolite precursors and method of preparing same without sonication Chemistry; Metallurgy 0 Active
US9795951B2 Delamination of borosilicate layered zeolite Chemistry; Metallurgy 0 Active
US11781076B2 Multi-tube reactor systems and processes for no-oxidative conversion of methane Chemistry; Metallurgy 0 Active
US11731112B2 Tetrametallic bulk hydroprocessing catalysts Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.