Average Co-Inventor Count = 12.63
ph-index = 3
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. Amgen Inc. (4 from 1,979 patents)
4 patents:
1. 7524874 - Vanilloid receptor ligands and their use in treatments
2. 7396831 - Vanilloid receptor ligands and their use in treatments
3. 7115607 - Substituted piperazinyl amides and methods of use
4. 7053088 - Vanilloid receptor ligands and their use in treatments