Average Co-Inventor Count = 4.00
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. Pharmacia Biotech Aktiebolag (2 from 2 patents)
2 patents:
1. 5976861 - Method and means for producing an immunoglobulin-binding protein
2. 5756670 - Method and means for producing an immunoglobulin-binding protein