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. Merck Patent Gesellschaft MIT Beschrankter Haftung (1 from 1,248 patents)
2. Merck Patent Gesellschaft MIT Beschraenkter Haftung (100 patents)
1 patent:
1. 6074555 - Modified chromatographic support materials