Average Co-Inventor Count = 2.86
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. Ab Astra (1 from 14 patents)
2. Astra-syntex Scandinavia Aktiebolag (1 from 3 patents)
2 patents:
1. D314622 - Transfer cannula
2. D273093 - Pill dispenser