Average Co-Inventor Count = 4.00
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. Merck Canada Inc. (2 from 40 patents)
2 patents:
1. 8637671 - Indole derivatives as CRTH2 receptor antagonists
2. 8546422 - Azaindole derivatives as CRTH2 receptor antagonists