Average Co-Inventor Count = 4.13
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. Mitsubishi Chemical Corporation (3 from 2,351 patents)
3 patents:
1. 6660745 - Purine derivative dihydrate, drugs containing the same as the active ingredient and intermediate in the production thereof
2. 5744487 - Prolineamide derivatives
3. 5643911 - Medicament for therapeutic and prophylactic treatment of diseases caused