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. Boehringer Ingelheim Gmbh (1 from 306 patents)
2. Boehringer Ingelheim Kg (1 from 197 patents)
2 patents:
1. 5696123 - Neurokinin antagonists
2. 5614516 - 12-aminopyridazinopyrroloisoquinoline compounds