Christian Tock
7Patents
2h-index
7Co-inventors
36Inventor score
Filing activity: Apr 25, 2011 → Mar 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9255236B2 | Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 2 | Active |
| US8911516B2 | Quaternized copolymer | Chemistry; Metallurgy | 2 | Active |
| US8790426B2 | Quaternized terpolymer | Chemistry; Metallurgy | 1 | Active |
| US9988589B2 | Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 1 | Active |
| US10344241B2 | Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 0 | Active |
| US9587194B2 | Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 0 | Active |
| US10336957B2 | Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.