Average Co-Inventor Count = 2.40
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. Iowa State University Research Foundation Inc (1 from 1,392 patents)
2. Pathogenesis Corporation (1 from 11 patents)
2 patents:
1. 6537552 - Vaccine adjuvant
2. 5700683 - Virulence-attenuating genetic deletions deleted from mycobacterium BCG