Average Co-Inventor Count = 5.46
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Ironport Systems, Inc. (1 from 21 patents)
2. Return Path, Inc. (1 from 6 patents)
2 patents:
1. 7970832 - Electronic message delivery with estimation approaches and complaint, bond, and statistics panels
2. 7653695 - Collecting, aggregating, and managing information relating to electronic messages