Average Co-Inventor Count = 4.00
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 Vetmedica Gmbh (2 from 306 patents)
2 patents:
1. 7090857 - Antigenic preparations
2. 6379678 - Antigenic preparations