Average Co-Inventor Count = 4.50
ph-index = 3
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. Vectura Delivery Devices Limited (3 from 52 patents)
3 patents:
1. 8522776 - Inhaler
2. D647195 - Inhaler having cover
3. D643529 - Inhaler having cover