Average Co-Inventor Count = 3.27
ph-index = 1
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. International Business Machines Corporation (3 from 164,108 patents)
3 patents:
1. 7840705 - System and program product for replicating message status changes across messaging systems
2. 7478131 - Method for replicating message status changes across messaging systems
3. 7120628 - System and method for enabling a user to subscribe to updates from information sources