Average Co-Inventor Count = 2.67
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. Other (1 from 832,812 patents)
2. Exxon Research and Engineering Company (1 from 4,227 patents)
2 patents:
1. 4077869 - Integrated coking and gasification process
2. 4062762 - Process for desulfurizing and blending naphtha