Average Co-Inventor Count = 3.83
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. Fujisawa Pharmaceutical Company, Ltd. (3 from 940 patents)
3 patents:
1. 6017917 - Guanidine derivatives
2. 5968985 - Benzoylguanidine derivatives as medicaments
3. 5824691 - Guanidine derivatives as inhibitors of Na.sup.+ /H.sup.+ exchange in