Michael E. Leonowicz
17Patents
13h-index
28Co-inventors
74Inventor score
Filing activity: Apr 2, 1987 → Oct 29, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5236575A | Synthetic porous crystalline MCM-49, its synthesis and use | Performing Operations; Transporting | 249 | Expired |
| US5102643A | Composition of synthetic porous crystalline material, its synthesis | Emerging Cross-Sectional Technologies | 183 | Expired |
| US5098684A | Synthetic mesoporous crystaline material | Emerging Cross-Sectional Technologies | 176 | Expired |
| US5198203A | Synthetic mesoporous crystalline material | Emerging Cross-Sectional Technologies | 80 | Expired |
| US5371310A | Process for preparing short chain alkyl aromatic compounds | Performing Operations; Transporting | 72 | Expired |
| US5108725A | Synthesis of mesoporous crystalline material | Emerging Cross-Sectional Technologies | 63 | Expired |
| US6878490B2 | Positive electrode active materials for secondary batteries and methods of preparing same | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5246689A | Synthetic porous crystalline material its synthesis and use | Performing Operations; Transporting | 39 | Expired |
| US5264203A | Synthetic mesoporous crystalline materials | Performing Operations; Transporting | 36 | Expired |
| US5250282A | Use of amphiphilic compounds to produce novel classes of crystalline oxide materials | Performing Operations; Transporting | 34 | Expired |
| US5238676A | Method for modifying synthetic mesoporous crystalline materials | Performing Operations; Transporting | 23 | Expired |
| US5837639A | Hydroprocessing catalyst | Performing Operations; Transporting | 22 | Expired |
| US5211934A | Synthesis of mesoporous aluminosilicate | Performing Operations; Transporting | 21 | Expired |
| US5183561A | Demetallation of hydrocarbon feedstocks with a synthetic mesoporous crystalline material | Performing Operations; Transporting | 9 | Expired |
| US5196633A | Catalytic conversion | Performing Operations; Transporting | 5 | Expired |
| US5174888A | Catalytic conversion | Performing Operations; Transporting | 5 | Expired |
| US4892721A | Crystalline zeolite materials constituting maz-morite intermediates | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.