Average Co-Inventor Count = 6.00
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. Chisso Corporation (2 from 1,109 patents)
2. Sagami Chemical Research Center (2 from 191 patents)
3. Kaken Pharmaceutical Company, Ltd. (2 from 136 patents)
2 patents:
1. 4983751 - Oxazolidinedione derivatives, method of producing the derivatives, and
2. 4818272 - Oxazolidinedione derivatives, method of producing the derivatives, and