Average Co-Inventor Count = 5.52
ph-index = 2
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. Cetus Corporation (5 from 212 patents)
5 patents:
1. 5252603 - Immunosuppressive analogues and derivatives of succinylacetone
2. 5216005 - Immunosuppressive analogues and derivatives of succinylacetone
3. 5173482 - Immunosuppressive analogues and derivatives of succinylacetone
4. 5149688 - Methods, compounds, and compositions for immunosuppression
5. 4895872 - Immunosupressive analogues and derivatives of succinylacetone