Average Co-Inventor Count = 6.00
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. Mitsubishi Tanabe Pharma Corporation (3 from 258 patents)
2. Tanabe Seiyaku Company, Limited (1 from 324 patents)
4 patents:
1. 7550464 - Condensed polycyclic compounds
2. 7550475 - Condensed polycyclic compounds
3. 7550476 - Condensed polycyclic compounds
4. 7153859 - Condensed polycyclic compounds