Average Co-Inventor Count = 7.92
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 (3 from 4,455 patents)
2. Icagen, Inc. (3 from 101 patents)
3. Smithkline Beecham Corporation (2 from 2,198 patents)
5 patents:
1. 8907101 - Sulfonamide derivatives
2. 8541588 - Sulfonamide derivatives
3. 8153814 - Sulfonamide derivatives
4. 7196201 - Pyrrolidines as dipeptidyl peptidase inhibitors
5. 7132443 - Fluoropyrrolidines as dipeptidyl peptidase inhibitors