Average Co-Inventor Count = 5.52
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. Halliburton Energy Services, Inc. (2 from 11,795 patents)
2. Other (1 from 832,843 patents)
3 patents:
1. 7762131 - System for predicting changes in a drilling event during wellbore drilling prior to the occurrence of the event
2. 7571644 - Characterizing a reservoir in connection with drilling operations
3. 7337660 - Method and system for reservoir characterization in connection with drilling operations