Average Co-Inventor Count = 3.20
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. W. R. Grace Co.-Conn. (2 from 1,391 patents)
2. Repligen Corporation (1 from 127 patents)
2 patents:
1. 11229896 - Affinity chromatography media and chromatography devices
2. 10695744 - Adsorbent biprocessing clarification agents and methods of making and using the same