Average Co-Inventor Count = 4.00
ph-index = 1
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. Sartorius Stedim Biotech Gmbh (2 from 301 patents)
2 patents:
1. 9108159 - Apparatus for producing surface enhanced membrane
2. 7807475 - Process for producing surface enhanced membrane