Average Co-Inventor Count = 4.29
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. Chugai Seiyaku Kabushiki Kaisha (4 from 947 patents)
4 patents:
1. 6686389 - 2,3-dihydrobenzofuran derivatives
2. 6403639 - 2,3-dihydrobenzofuran derivatives
3. 6133279 - Therapeutic agents for renal diseases and organ preservatives
4. 5789436 - 4,6 Di-t-butyl-5-hydroxy-2,3-dihydrobenzothiophene