Average Co-Inventor Count = 3.75
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 (2 from 5,682 patents)
2 patents:
1. 9486981 - Use of polyethyleneimines in the preparation of polyamides
2. 9080050 - Use of vinylaromatic-diene copolymers in lactam compositions