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. Other (1 from 832,812 patents)
2. Nl Chemical Technology, Inc. (1 from 2 patents)
2 patents:
1. 11684895 - Bilayer polyamide desalination membrane
2. 11383206 - Water treatment membrane and method of making water treatment membranes