Average Co-Inventor Count = 8.00
ph-index = 1
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 Lubrizol Corporation (4 from 1,305 patents)
4 patents:
1. 10407641 - Ashless or reduced ash quaternary detergents
2. 9890347 - Ashless or reduced ash quaternary detergents
3. 9469824 - Ashless or reduced ash quaternary detergents
4. 9109184 - Ashless or reduced ash quaternary detergents