Average Co-Inventor Count = 5.00
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. Santen Pharmaceutical Co., Ltd. (5 from 282 patents)
5 patents:
1. 4457935 - Antihypertensive 4-thiazolidinecarboxylic acids (substituted phenyl
2. 4430344 - Antihypertensive 4-thiazolidinecarboxylic acids
3. 4423054 - Antihypertensive 4-thiazolidinecarboxylic acids (substituted alkyl
4. 4386096 - Antihypertensive 4-thiazolidinecarboxylic acids (furyl and thienyl
5. 4356183 - Antihypertensive 4-thiazolidinecarboxylic acids (pyridyl derivatives)