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. Bayer Aktiengesellschaft (3 from 12,157 patents)
3 patents:
1. 5181994 - Process for the preparation of chromic acid
2. 5096548 - Process for the preparation of chromic acid
3. 3982955 - Aluminum oxide fibers and their production