Average Co-Inventor Count = 2.18
ph-index = 4
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 (4 from 7,680 patents)
4 patents:
1. 4702854 - Water-based hydraulic fluids comprising poly-oxazines or poly-oxazolines
2. 4493777 - Water-based hydraulic fluids
3. 4469611 - Water-based hydraulic fluids
4. 4462920 - Water-based hydraulic fluids