Average Co-Inventor Count = 2.00
ph-index = 1
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. Mayo Foundation for Medical Education and Research (3 from 1,746 patents)
3 patents:
1. 5693511 - Immortalized human fetal osteoblastic cells
2. 5691175 - Immortalized human fetal osteoblastic cells
3. 5681701 - Immortalized human fetal osteoblastic cells