Average Co-Inventor Count = 5.12
ph-index = 4
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. Pfizer Corporation (5 from 4,455 patents)
5 patents:
1. 7012083 - Compounds useful in therapy
2. 6812236 - Compounds useful in therapy
3. 6750231 - 4-arylpiperidine derivatives for the treatment of pruritus
4. 6610711 - 4-phenylpiperidines for the treatment of pruritic dermatoses
5. 6441000 - Compounds useful in therapy