Average Co-Inventor Count = 5.62
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 (3 from 1,500 patents)
3 patents:
1. 8410114 - 2-pyrazinone derivatives for the treatment of disease or condition in which inhibition of neutrophil elastase activity is beneficial
2. 8114881 - 2-pyrazinone derivatives for the treatment of disease or condition in which inhibition of neutrophil elastase activity is beneficial
3. 7998984 - 2-pyridone derivatives for the treatment of disease or condition in which inhibition of neutrophil elastase activity is beneficial