Average Co-Inventor Count = 2.67
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. Byk Gulden Lomberg Chemische Fabrik Gmbh (1 from 136 patents)
2. Asta Pharma Aktiengesellschaft (1 from 29 patents)
2 patents:
1. 4843069 - Medicament formulations containing ruthenium compounds with an
2. 4578401 - Mental complexes having an antineoplastic action, and medicaments