Average Co-Inventor Count = 3.33
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. E.i. Dupont De Nemours and Company (4 from 16,338 patents)
4 patents:
1. 7700190 - Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same
2. 7537831 - Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
3. 7348059 - Modacrylic/aramid fiber blends for arc and flame protection and reduced shrinkage
4. 7065950 - Modacrylic/aramid fiber blends for arc and flame protection