Average Co-Inventor Count = 4.61
ph-index = 2
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. Vermillion Corporation (4 from 26 patents)
2. The Johns Hopkins University (3 from 3,682 patents)
3. Leland Stanford Junior University (1 from 5,303 patents)
4. Ciphergen Biosystems, Inc. (35 patents)
4 patents:
1. 8682591 - Biomarkers for ovarian cancer
2. 8008020 - Biomarkers for peripheral artery disease
3. 7951529 - Biomarkers for breast cancer
4. 7605003 - Use of biomarkers for detecting ovarian cancer