Prakash B. Malla
17Patents
9h-index
14Co-inventors
69Inventor score
Filing activity: Oct 24, 1990 → Jun 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5052188A | Desiccant materials for use in gas fired cooling and dehumidification equipment | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5810998A | Process for improving the brightness of fine-grained kaolin clays | Chemistry; Metallurgy | 22 | Expired |
| US5707912A | Process for the treatment of clay materials to provide slurries having improved rheological properties | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5364455A | Silica gels of controlled pore size as desiccant materials and processes for producing same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6186335A | Process for beneficiating kaolin clays | Chemistry; Metallurgy | 18 | Expired |
| US6238473A | Kaolin clay agglomerates and process for the manufacture thereof | Chemistry; Metallurgy | 15 | Expired |
| US5425934A | Dealumination and selective removal of organic material from zeolites | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6478865B1 | High surface area aggregated pigments | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5584924A | Opacifying kaolin clay pigments having improved rheology and process for the manufacture thereof | Chemistry; Metallurgy | 9 | Expired |
| US6610136B2 | Pigments for ink jet paper | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5584925A | Chemically aggregated kaolin clay pigment and process for making the same by phosphate bonding | Chemistry; Metallurgy | 6 | Expired |
| US5672555A | Kaolin-potassium acetate intercalation complex and process of forming same | Chemistry; Metallurgy | 5 | Expired |
| US6475274B1 | Process for modifying particle size distribution | Chemistry; Metallurgy | 1 | Expired |
| US8382016B2 | Nano particle mineral pigment | Textiles; Paper | 0 | Active |
| US5843861A | Process for the synthesis of kaolin clays having varying morphological properties | Chemistry; Metallurgy | 0 | Expired |
| US12179214B2 | Extracting rare-earth elements from a gangue heavy fraction | Chemistry; Metallurgy | 0 | Active |
| US10688501B2 | Extracting rare-earth elements from a gangue heavy fraction | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.