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. Other (2 from 832,912 patents)
2. Johnson Matthey Inc. (2 from 268 patents)
4 patents:
1. 4956454 - Monoclonal antibody - platinum co-ordination compound complex
2. 4952676 - Monoclonal antibody-platinum co-ordination compound complex
3. 4760155 - Platinum co-ordination compounds
4. 4760156 - Platinum co-ordination compounds