Average Co-Inventor Count = 8.14
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. Mercian Corporation (3 from 40 patents)
2. Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai (2 from 212 patents)
3. Other (1 from 832,912 patents)
4. 501 Azidan Hojin Biseibutsu Kagaku Kenkyu Kai (1 from 1 patent)
5 patents:
1. 7060821 - Osteoclast differentiation inhibitors
2. 6589981 - Tumor radiosensitization and/or chemopotentiation using isocoumarin derivatives
3. 6030951 - Chrysomycin derivative compounds and use as antitumor agents
4. 6020363 - Isocoumarin derivatives and use thereof in drugs
5. 5096924 - Anticancer antibiotic MI43-37F11 substance