Average Co-Inventor Count = 4.50
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. Etex Corporation (3 from 46 patents)
3 patents:
1. 8545858 - Porous calcium phosphate bone material
2. 8216359 - Delayed-setting calcium phosphate pastes
3. 8147860 - Porous calcium phosphate bone material