Tuncel Ibrahim
9Patents
4h-index
14Co-inventors
50Inventor score
Filing activity: Dec 4, 1989 → Jan 3, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5456730A | Polymeric additives | Chemistry; Metallurgy | 11 | Expired |
| US5554200A | Oil additives and compositions | Chemistry; Metallurgy | 8 | Expired |
| US6638325B1 | Oil additives and compositions | Chemistry; Metallurgy | 5 | Expired |
| US6306186A | Oil additives compositions and polymers for use therein | Chemistry; Metallurgy | 5 | Expired |
| US6143044A | Oil additives, compositions and polymers for use therein | Chemistry; Metallurgy | 4 | Expired |
| US6569821B1 | Overbased metal detergents | Chemistry; Metallurgy | 4 | Expired |
| US6248141A | Oil additives and compositions | Chemistry; Metallurgy | 4 | Expired |
| US5494967A | Oil additives and compositions | Chemistry; Metallurgy | 4 | Expired |
| US4985462A | Alicyclic compounds and their contraceptive use | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.