Average Co-Inventor Count = 2.00
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. B.a.t. Cigarettenfabriken Gmbh (2 from 64 patents)
2 patents:
1. 4359059 - Process for the preparation of aromatic substances
2. 4351346 - Process for the preparation of aromatic substances