Average Co-Inventor Count = 3.43
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. Hoechst Aktiengesellschaft (2 from 6,662 patents)
2 patents:
1. 4269989 - Process for the preparation of benzimidazolone-(2)
2. 4128578 - Process for the manufacture of 3-hydroxybutyric acid arylamides with