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. Teijin Limited (2 from 1,588 patents)
2 patents:
1. 7731990 - Powdery composition for nasal administration
2. 6881423 - Powdery composition for nasal administration