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. The United States of America, as Represented by the Secretary, Department of Health and Human Services (2 from 3,566 patents)
2 patents:
1. 8344019 - Methods for the production of biliverdin
2. 7504243 - Methods for the production of biliverdin