Return Path, Inc.
6Patents
3Active
6Granted
38Portfolio score
Filing activity: Aug 3, 2001 → Mar 15, 2013 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7970832B2 | Electronic message delivery with estimation approaches and complaint, bond, and statistics panels | Physics | 72 | Active |
| US7293065B2 | Method of electronic message delivery with penalties for unsolicited messages | Electricity | 25 | Expired |
| US8719356B2 | Methods, systems, and computer readable media for monitoring deliverability of electronic mail based on subscriber and seed deliverability data | Electricity | 22 | Active |
| US9143476B2 | Real-time classification of email message traffic | Electricity | 21 | Active |
| US6892222B2 | System and method for re-routing of e-mail messages | Electricity | 13 | Expired |
| US7080122B2 | System and process for updating electronic messaging accounts | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.