Average Co-Inventor Count = 2.00
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. University of Illinois (2 from 2,342 patents)
2 patents:
1. 7153420 - Water purification by polymer colloids
2. 6669851 - Water purification by polymer colloids