Average Co-Inventor Count = 2.40
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. Zeneca Limited (1 from 854 patents)
2. Astra Zeneca U.k. Limited (1 from 107 patents)
2 patents:
1. 6399104 - Pharmaceutical compositions
2. 6333361 - Pharmaceutical composition containing zafirlukast