Average Co-Inventor Count = 5.00
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. Bio-mega/boehringer Ingelheim Research Inc. (2 from 18 patents)
2 patents:
1. 5565476 - N-(hydroxyethyl)butanediamide derivatives
2. 5554634 - N-(hydroxyethyl)butanediamide derivatives