Average Co-Inventor Count = 8.89
ph-index = 3
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. Toyama Chemical Co., Ltd. (4 from 159 patents)
4 patents:
1. 6384065 - Spiro compounds or salts thereof and preventives/remedies for autoimmune diseases and AP-1 inhibitors containing the same
2. 4990508 - Pyridone carboxylic acid derivatives and salts thereof, process for
3. 4851535 - Nicotinic acid derivatives
4. 4704459 - Process for producing 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine