Average Co-Inventor Count = 5.54
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. Sankyo Company, Limited (3 from 613 patents)
3 patents:
1. 6844173 - Strain of Streptomyces griseus
2. 6818614 - Compounds having antifungal activity
3. 6472384 - Antimicrobial compounds