Average Co-Inventor Count = 3.00
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. Smithkline Beecham Corporation (3 from 2,198 patents)
3 patents:
1. RE37421 - Rapamycin derivatives
2. 5661156 - Rapamycin derivatives
3. 5648361 - Rapamycin derivatives