Average Co-Inventor Count = 3.09
ph-index = 4
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 (5 from 16,338 patents)
2. Nitto Shinko Corporation (2 from 17 patents)
3. Dupont Teijin Advanced Papers (japan) Limited (2 from 10 patents)
4. Dupont Teijin Advanced Papers, Ltd. (1 patent)
5 patents:
1. 7888434 - Aromatic polyamide and epoxy group-containing phenoxy resin
2. 7713892 - Laminate sheet
3. 7335276 - Formation of aramid paper laminate
4. 7335275 - Method of making an inorganic sheet laminate
5. 6855404 - Inorganic sheet laminate