Sanjay Kumar Ray
10Patents
8h-index
40Co-inventors
68Inventor score
Filing activity: May 18, 1998 → Jan 8, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6540904B1 | Process for the upgradation of petroleum residue | Chemistry; Metallurgy | 25 | Expired |
| US6114267A | Process for the preparation of fluidized catalytic cracking (FCC) catalyst | Performing Operations; Transporting | 16 | Expired |
| US6355591B1 | Process for the preparation of fluid catalytic cracking catalyst additive composition | Performing Operations; Transporting | 15 | Expired |
| US6858556B2 | Stabilized dual zeolite single particle catalyst composition and a process thereof | Performing Operations; Transporting | 12 | Expired |
| US6284218A | Process for preparing an hydrothermally stable, large crystallite sized, highly crystallite sized, highly crystalline synthetic faujasite zeolite | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7517827B2 | Process for preparation of liquefied petroleum gas selective cracking catalyst | Performing Operations; Transporting | 11 | Active |
| US6528447B1 | Process for the preparation of a catalyst composite | Performing Operations; Transporting | 11 | Expired |
| US6613710B2 | Process for preparation of bi-functional fluid catalytic cracking catalyst composition | Performing Operations; Transporting | 10 | Expired |
| US7968079B2 | Ready-to-use seed composition and process thereof | Chemistry; Metallurgy | 2 | Active |
| US6864202B2 | Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.