Average Co-Inventor Count = 3.37
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. Kyorin Pharmaceutical Co., Ltd. (5 from 185 patents)
5 patents:
1. 6818776 - Alkali metal salt of thiazolidine-2,4-dione derivative
2. 6770133 - Stable crystal of thiazolidinedione derivative and process for producing the same
3. 5342850 - Thiazolidine-2,4-dione derivatives, their salts and their preparation
4. 5308856 - Thiazolidine-2,4-dione derivatives, salts and preparation processes
5. 5234928 - Quinazoline-3-alkanoic acid derivatives, their salts and their