Average Co-Inventor Count = 2.00
ph-index = 1
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. Astrazeneca Ab (1 from 1,500 patents)
2. Astra Zeneca U.k. Limited (107 patents)
1 patent:
1. 6462022 - Lisinopril compositions having large-particle DCPD