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. Seiren Kabushiki Kaisha (2 from 7 patents)
2 patents:
1. 7803616 - Medium supplement and animal cell culture medium
2. 7157273 - Medium additives and media for culturing animal cells