Deng-Yang Jan
119Patents
16h-index
89Co-inventors
89Inventor score
Filing activity: Dec 11, 1987 → Aug 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6756030B1 | Crystalline aluminosilicate zeolitic composition: UZM-8 | Chemistry; Metallurgy | 126 | Expired |
| US4788371A | Catalytic oxidative steam dehydrogenation process | Chemistry; Metallurgy | 84 | Expired |
| US4786625A | Dehydrogenation catalyst compositon | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6776975B2 | Crystalline aluminosilicate zeolitic composition: UZM-4M | Chemistry; Metallurgy | 63 | Expired |
| US7205448B2 | Process for the removal of nitrogen compounds from a fluid stream | Chemistry; Metallurgy | 62 | Expired |
| US4827072A | Dehydrogenation catalyst composition and hydrocarbon dehydrogenation process | Chemistry; Metallurgy | 59 | Expired |
| US6710003B2 | Process for preparing attrition resistant zeolitic layered catalyst composition | Emerging Cross-Sectional Technologies | 52 | Expired |
| US7713513B2 | High silica zeolites: UZM-8HS | Chemistry; Metallurgy | 37 | Active |
| US4914075A | Dehydrogenation catalyst composition | Emerging Cross-Sectional Technologies | 31 | Expired |
| US8178740B2 | Olefin upgrading process | Chemistry; Metallurgy | 30 | Active |
| US6376730B1 | Attrition resistant zeolitic layered catalyst composition and aromatics alkylation process for using the composition | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6613302B1 | UZM-5, UZM-5P and UZM-6: crystalline aluminosilicate zeolites and processes using the same | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7626064B1 | Transalkylation process | Emerging Cross-Sectional Technologies | 22 | Active |
| US7091390B2 | Hydrocarbon conversion processes using catalysts comprising UZM-8 and UZM-8HS compositions | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5393409A | Hydrocracking process using a controlled porosity catalyst | Performing Operations; Transporting | 19 | Expired |
| US8247631B2 | Process for catalytic cracking of hydrocarbons using UZM-35 | Emerging Cross-Sectional Technologies | 16 | Active |
| US7638667B2 | Hydrocarbon conversion processes using a catalyst comprising a UZM-8HS composition | Emerging Cross-Sectional Technologies | 16 | Active |
| US7922997B2 | UZM-35 aluminosilicate zeolite, method of preparation and processes using UZM-35 | Emerging Cross-Sectional Technologies | 16 | Active |
| US7268267B2 | Alkylation process using UZM-8 zeolite | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6982074B2 | High silica zeolites: UZM-5HS | Performing Operations; Transporting | 15 | Expired |
| US7439409B1 | Process for para-xylene production from light aliphatics | Chemistry; Metallurgy | 13 | Active |
| US5565088A | Hydrocracking process for enhanced quality and quantity of middle distillates | Chemistry; Metallurgy | 13 | Expired |
| US5233118A | Steam dehydrogenation process | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7981273B2 | Process for catalytic cracking of hydrocarbons using UZM-35 | Emerging Cross-Sectional Technologies | 9 | Active |
| US7982084B1 | Processes using UZM-37 aluminosilicate zeolite | Chemistry; Metallurgy | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.