Average Co-Inventor Count = 2.00
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. Other (1 from 832,680 patents)
2. Gas Research Institute (1 from 645 patents)
3. Sandia National Laboratories (1 from 128 patents)
2 patents:
1. 5935646 - Molecular sieving silica membrane fabrication process
2. 5770275 - Molecular sieving silica membrane fabrication process