Average Co-Inventor Count = 1.75
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. Shell Oil Comapny (3 from 7,645 patents)
2. Other (1 from 832,680 patents)
3. University of Alabama (1 from 516 patents)
4. Turboroof LLC (1 from 1 patent)
5. Silverthorn Industries Llc. (1 from 1 patent)
6. Best Tech Brands LLC (1 from 1 patent)
7. Shell Internationale Research Maatschappij, B.v. (154 patents)
8 patents:
1. 9915242 - Roof ridge wind turbine
2. 9464251 - Cyclic diene or cyclic triene-based diesel fuel additive
3. 8715376 - Fuel composition and its use
4. 8545298 - Roof ridge wind turbine
5. 8470058 - Diesel fuel combustion enhancing additive
6. 7976591 - Fuel composition and its use
7. 7879310 - Silanes as a source of hydrogen
8. 7199088 - Lubricating oil for a diesel powered engine and method of operating a diesel powered engine