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. Isochem (2 from 16 patents)
2 patents:
1. 6603016 - Process for the preparation of N-carboxyanhydrides
2. 6479665 - Process for the preparation of N-carboxyanhydrides