Average Co-Inventor Count = 8.47
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. Sagami Chemical Research Center (2 from 191 patents)
2. Kaken Pharmaceutical Company, Ltd. (2 from 136 patents)
2 patents:
1. 6090946 - Process for the preparation of 3-(substituted
2. 5612289 - 4-imino-oxazolidine-2-one derivatives, a process for producing such