Average Co-Inventor Count = 7.00
ph-index = 3
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. Millipore Corporation (3 from 468 patents)
2. Emd Millipore Corporation (1 from 423 patents)
3. Biogen Ma Inc. (250 patents)
4 patents:
1. 9295928 - Porous adsorptive or chromatographic media
2. 7824548 - Porous adsorptive or chromatographic media
3. 7479222 - Porous adsorptive or chromatographic media
4. 7479223 - Porous adsorptive or chromatographic media