Average Co-Inventor Count = 4.00
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. Saudi Arabian Oil Company (4 from 6,920 patents)
4 patents:
1. 11713413 - Viscoelastic-surfactant fracturing fluids having oxidizer
2. 11597867 - Viscoelastic-surfactant treatment fluids having oxidizer
3. 11390796 - Viscoelastic-surfactant fracturing fluids having oxidizer
4. 11352548 - Viscoelastic-surfactant treatment fluids having oxidizer