Average Co-Inventor Count = 5.54
ph-index = 2
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. Toyo Jozo Kabushiki Kaisha (3 from 95 patents)
3 patents:
1. 4409141 - Peptides for assaying human parathyroid hormone
2. 4400316 - C-Terminal fragment of human chorionic gonadotropin
3. 3988364 - Novel N,N-di-substituted amidines and several acid-addition salts thereof