Average Co-Inventor Count = 6.00
ph-index = 3
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. Taiho Pharmaceutical Company Limited (4 from 318 patents)
4 patents:
1. 5399577 - Isoxazole derivatives and salts thereof
2. 5318970 - Isoxazole compounds, pharmaceutically acceptable salts thereof and
3. 5182284 - Piperazine compounds, processes for preparation thereof and medical uses
4. 4696929 - Derivative of piperazine having anti-allergic and anti-inflammatory