Average Co-Inventor Count = 4.00
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. Societe Nationale Des Poudres Et Explosifs (2 from 212 patents)
2 patents:
1. 4102830 - Diol-phosphonates as flame-retardants in polyurethane foam
2. 4052487 - Diol-phosphonates