Average Co-Inventor Count = 3.00
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. Hoechst Aktiengesellschaft (2 from 6,662 patents)
2 patents:
1. 5079156 - Carrier bonded enzymes and a process for their preparation
2. 4906715 - N,N'-divinylalkylurea crosslinked polymers, a process for their