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. Children's Medical Center Corporation (3 from 1,039 patents)
3 patents:
1. 5691397 - Isolation of the calcium-phosphate crystals of bone
2. 5565502 - Isolation of the calcium-phosphate crystals of bone
3. 5439951 - Isolation of the calcium-phosphate crystals of bone