Average Co-Inventor Count = 5.14
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. Zeneca Limited (1 from 854 patents)
2 patents:
1. 8389510 - Crystalline forms
2. 6333361 - Pharmaceutical composition containing zafirlukast