Average Co-Inventor Count = 4.67
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. Mitsui Toatsu Chemicals, Incorporated (3 from 1,379 patents)
3 patents:
1. 4476128 - 2-Substituted thiazolyl-piperazine compounds, process for preparation
2. 4446133 - 1-Phenyl-4-carbamoyl piperazine compounds, process for preparation
3. 4420481 - Use of piperazine compounds as immunopotentiating agents