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. Amrad Corporation Limited (3 from 33 patents)
3 patents:
1. 5891436 - Primary biliary cirrhosis autoantigen and method of use
2. 5457029 - Nuclear antigen La
3. 5196319 - Primary biliary cirrhosis autoantigen