Average Co-Inventor Count = 1.60
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. Basf Aktiengesellschaft (2 from 10,754 patents)
2 patents:
1. 5616678 - Azo dyestuff- and urethane-containing polyadduct and its use in
2. 5583176 - Water-emulsifiable polyisocyanates