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. Takasago International Corporation (1 from 508 patents)
1 patent:
1. 5599954 - N-substituted-7-amino-5-hydroxy-3-oxoheptanoic acid derivatives and