Average Co-Inventor Count = 13.93
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. Other (1 from 832,880 patents)
2. Hoffmann-la Roche Inc. (1 from 4,948 patents)
3. Vernalis Research Limited (1 from 43 patents)
2 patents:
1. 7022707 - Piperazine derivatives
2. 6610685 - Fused indole derivatives