VitalSource Technologies LLC
4Patents
2Active
4Granted
48Portfolio score
Filing activity: Jun 4, 2004 → Jan 13, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8160998B2 | System, method and computer program product for providing content based upon a representation of the same | Physics | 2 | Expired |
| US8380715B2 | System, method and computer program product for managing and organizing pieces of content | Physics | 1 | Expired |
| US12106066B2 | Apparatuses, systems, and methods for providing automated question generation for documents | Physics | 0 | Active |
| US9946807B2 | System, method and computer program product for providing content based upon a representation of the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.