Sanath Kumar
33Patents
11h-index
40Co-inventors
75Inventor score
Filing activity: Nov 3, 1997 → Sep 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6151547A | Air/fuel ratio manipulation code for optimizing dynamic emissions | Physics | 50 | Expired |
| US7189376B2 | Multi-zoned catalyst and trap | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7524465B2 | Multi-zone catalytic converter | Emerging Cross-Sectional Technologies | 32 | Active |
| US6301881A | Apparatus and method for diagnosis of catalyst performance | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8293182B2 | Integrated SCR and AMOx catalyst systems | Emerging Cross-Sectional Technologies | 27 | Active |
| US10628267B2 | Client managed data backup process within an enterprise information management system | Physics | 27 | Active |
| US10673943B2 | Network storage backup using distributed media agents | Electricity | 20 | Active |
| US7506504B2 | DOC and particulate control system for diesel engines | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6586254B1 | Method and apparatus for accelerated catalyst poisoning and deactivation | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6026639A | Apparatus and method for diagnosis of catalyst performance | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5956945A | Apparatus and method for diagnosis of catalyst performance | Emerging Cross-Sectional Technologies | 12 | Expired |
| US10846266B2 | Distributed architecture for content indexing emails | Physics | 10 | Active |
| US11036592B2 | Distributed content indexing architecture with separately stored file previews | Physics | 9 | Active |
| US6727097B2 | Method and apparatus for accelerated catalyst poisoning and deactivation | Emerging Cross-Sectional Technologies | 9 | Expired |
| US10846180B2 | Distributed framework for task splitting and task assignments in a content indexing system | Physics | 7 | Active |
| US9084333B2 | System for monitoring and controlling high intensity discharge (HID) lamps | Electricity | 7 | Active |
| US9993771B2 | Emission treatment catalysts, systems and methods | Emerging Cross-Sectional Technologies | 6 | Active |
| US9453443B2 | Emissions treatment system with lean NOx trap | Emerging Cross-Sectional Technologies | 5 | Active |
| US11086834B2 | Distributed framework for data proximity-based task splitting in a content indexing system | Physics | 4 | Active |
| US11321183B2 | Multi-tiered backup indexing | Physics | 4 | Active |
| US11263088B2 | Distributed architecture for tracking content indexing | Physics | 3 | Active |
| US11249863B2 | Backup-based media agent configuration | Physics | 3 | Active |
| US11344845B2 | Emission treatment catalysts, systems and methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US12023627B2 | Emission treatment catalysts, systems and methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US11321190B2 | Distributed framework for task splitting and task assignments in a content indexing system | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.