Rustam H. Sethna
15Patents
8h-index
23Co-inventors
68Inventor score
Filing activity: May 9, 1990 → Apr 14, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7166149B2 | Adsorption process for continuous purification of high value gas feeds | Performing Operations; Transporting | 83 | Expired |
| US5693856A | Production of terephthalic acid | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6960700B1 | Adsorbent beds for removal of hydrides from hydrocarbons | Performing Operations; Transporting | 22 | Expired |
| US7326277B1 | Brake air drying using low pressure desiccant wheel | Performing Operations; Transporting | 16 | Expired |
| US5218826A | Food refrigeration system and method incorporating a cryogenic heat transfer apparatus and method | Human Necessities | 13 | Expired |
| US6562103B2 | Process for removal of carbon dioxide for use in producing direct reduced iron | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5439556A | Oxidation of white liquor using a packing column | Textiles; Paper | 8 | Expired |
| US5972165A | Method of producing oxidized white liquor using dregs containing carbon particles | Textiles; Paper | 8 | Expired |
| US6390303B1 | Method for optimizing flotation recovery | Performing Operations; Transporting | 5 | Expired |
| US5547347A | Gas injection apparatus and method | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5645771A | Gas injection apparatus and method having application to gold leaching | Performing Operations; Transporting | 2 | Expired |
| US5460696A | Oxygen delignification method incorporating wood pulp mixing apparatus | Textiles; Paper | 2 | Expired |
| US6210527A | Pulp bleaching method wherein an ozone bleaching waste stream is scrubbed to form an oxygen containing stream | Textiles; Paper | 1 | Expired |
| US5104522A | Spray fractionation disks and method of using the same | Performing Operations; Transporting | 1 | Expired |
| US5591308A | Wood pulp reactor | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.