Average Co-Inventor Count = 4.00
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. Exxon Research and Engineering Company (1 from 4,227 patents)
2. Crompton & Knowles Corporation (1 from 77 patents)
2 patents:
1. 5874547 - Diazotization of amines
2. 5454934 - Coal liquefaction using atomically dispersed metals