Average Co-Inventor Count = 2.40
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. Teijin Limited (2 from 1,586 patents)
2 patents:
1. 5688596 - Aromatic polyamide filament having an enhanced weathering resistance
2. 5378538 - Aromatic polyamide flat yarn