Average Co-Inventor Count = 3.20
ph-index = 3
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. Thomson Reuters (Tax& Accounting) Inc. (2 from 4 patents)
2. Sabrix, Inc. (2 from 2 patents)
4 patents:
1. 8386344 - Methods and apparatus for centralized global tax computation, management, and compliance reporting
2. 8332274 - Universal tax engine
3. 8099342 - Methods and apparatus for centralized global tax computation, management, and compliance reporting
4. 7933803 - Universal tax engine