Average Co-Inventor Count = 3.00
ph-index = 3
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. Chiron Corporation (3 from 656 patents)
2. Northwestern University (2 from 2,119 patents)
3. Other (1 from 832,843 patents)
3 patents:
1. 8673842 - Polypeptoid pulmonary surfactants
2. 8114830 - Polypeptoid pulmonary surfactants
3. 6887845 - Polypeptoid pulmonary surfactants