Average Co-Inventor Count = 4.44
ph-index = 4
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. Zeria Pharmaceutical Co., Ltd. (3 from 45 patents)
2. Zeria Pharmaceuticals Co., Ltd. (1 from 1 patent)
4 patents:
1. 6747022 - Calcium salts of 1,5-benzodiazepine derivatives, process for producing the salts and drugs containing the same
2. 6344452 - 1,5-benzodiazepine derivatives
3. 6239131 - 1,5 Benzodiazepine derivatives
4. 5192774 - Substituted acetamide derivatives, process for their preparation and