Average Co-Inventor Count = 6.00
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. Schering Corporation (5 from 1,829 patents)
2. Merck Sharp + Dohme Corp. (2,405 patents)
5 patents:
1. 7390652 - Device for cultivating cells and propagating viruses
2. 6783983 - Methods for cultivating cells and propagating viruses
3. 6544769 - Compostions comprising viruses and methods for concentrating virus preparations
4. 6168944 - Methods for cultivating cells and propagating viruses
5. 6146891 - Methods for cultivating cells and propagating viruses