Average Co-Inventor Count = 4.00
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. International Telephone and Telegraph Corporation (2 from 1,088 patents)
2 patents:
1. 4352770 - Process for forming shaped cellulosic product
2. 4302252 - Solvent system for cellulose