Average Co-Inventor Count = 6.54
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. Alltech Associates, Inc. (2 from 31 patents)
2. W. R. Grace Co.-conn. (1 from 1,391 patents)
3. Repligen Corporation (1 from 127 patents)
3 patents:
1. 11229896 - Affinity chromatography media and chromatography devices
2. 8305581 - Methods and apparatus for analyzing samples and collecting sample fractions
3. 8305582 - Methods and apparatus for analyzing samples and collecting sample fractions