Average Co-Inventor Count = 3.75
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. The Dow Chemical Company (1 from 7,680 patents)
2. Dow Deutschland Inc. (1 from 8 patents)
2 patents:
1. 5512700 - Process for purifying a bisphenol
2. 5288926 - Process for preparing a bisphenol