Average Co-Inventor Count = 2.00
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. Other (2 from 832,718 patents)
2 patents:
1. 5501983 - Assay of free and complexed prostate-specific antigen
2. 4559311 - Diagnostic method using oncofetal peptide as a tumor marker