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. Astrazeneca Ab (2 from 1,501 patents)
2 patents:
1. 6403616 - Chemical process and pharmaceutical formulation
2. 6090827 - Pharmaceutical formulation of omeprazole