Average Co-Inventor Count = 2.77
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. Sumitomo Chemical Company, Limited (3 from 6,896 patents)
3 patents:
1. 6787665 - Production method of substituted benzenes
2. 6294567 - Pyrazolinone derivatives
3. 5608088 - Process for producing 3,4-caranediol