Average Co-Inventor Count = 3.43
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. Tokyo Tanabe Company, Ltd. (2 from 41 patents)
2 patents:
1. 5480781 - Bacillus strains for oxidizing hydroxy groups of cholic acid and cheno
2. 5451510 - Process for preparing 3.alpha.,