MESSAGE LEVEL LLC
5Patents
5Active
5Granted
45Portfolio score
Filing activity: Mar 17, 2004 → Aug 22, 2011 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8005899B2 | System and method for detecting and filtering unsolicited and undesired electronic messages | Physics | 4 | Active |
| US8219630B2 | System and method for detecting and filtering unsolicited and undesired electronic messages | Physics | 2 | Active |
| US7747860B2 | System and method for preventing delivery of unsolicited and undesired electronic messages by key generation and comparison | Electricity | 2 | Active |
| US9444647B2 | Method for predelivery verification of an intended recipient of an electronic message and dynamic generation of message content upon verification | Electricity | 1 | Active |
| US8347095B2 | System and method for preventing delivery of unsolicited and undesired electronic messages by key generation and comparison | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.