Average Co-Inventor Count = 2.33
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. Afton Chemical Corporation (7 from 333 patents)
7 patents:
1. 11639480 - Phosphorus antiwear system for improved gear protection
2. 10414784 - Aminobisphosphonate antiwear additives
3. 10072032 - AminoBisPhosphonate antiwear additives
4. 8877956 - 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions
5. 8871696 - 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions
6. 8618030 - 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions
7. 8466096 - 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions