Average Co-Inventor Count = 8.00
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 (2 from 12,157 patents)
2 patents:
1. 5780690 - Bisphenol synthesis on modified ion-exchange resins using specially
2. 5302774 - Process for the production of bisphenols