Average Co-Inventor Count = 2.25
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. Bayer Aktiengesellschaft (3 from 12,157 patents)
3 patents:
1. 4792606 - Process for the preparation of dimeric aromatic acyl cyanides
2. 4057581 - Process for preparing diphenylamines
3. 4045486 - Process for preparing azomethines