Average Co-Inventor Count = 5.00
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. Vermilllion, Inc. (2 from 3 patents)
2. Vermillion Corporation (1 from 26 patents)
3. Ciphergen Biosystems, Inc. (35 patents)
3 patents:
1. 7993868 - Saposin D and FAM3C are biomarkers for alzheimer's disease
2. 7794948 - Biomarkers for alzheimer's disease
3. 7749716 - Methods of detecting a fragment of neurosecretory protein VGF for diagnosing alzheimer's disease