Average Co-Inventor Count = 5.00
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. Basf Se Corporation (1 from 5,690 patents)
1 patent:
1. 9975829 - Method for the preparation of 1,4-butane diol having an APHA color index of less than 30