Average Co-Inventor Count = 9.47
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. Kowa Company Limited (2 from 591 patents)
2 patents:
1. 4530791 - .beta.-Lactam antibiotics
2. 4468350 - KA-6643-Series antibiotics, process for producing same and medical