ProQuest LLC
7Patents
4Active
7Granted
35Portfolio score
Filing activity: May 9, 2002 → Aug 20, 2012 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7376709B1 | Method for creating durable web-enabled uniform resource locator links | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7765199B2 | Method and system to index captioned objects in published literature for information discovery tasks | Physics | 4 | Active |
| US8024364B2 | Method and system to search objects in published literature for information discovery tasks | Physics | 3 | Active |
| US9507850B1 | Method and system for searching databases | Physics | 2 | Expired |
| US8250050B2 | Systems and methods for managing database authentication and sessions | Physics | 1 | Active |
| US9767167B2 | Method and system for retrieving search results from multiple disparate databases | Physics | 0 | Expired |
| US8825619B2 | Systems and methods for managing database authentication and sessions | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.