Stephen A. Levine
11Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Nov 27, 1974 → Feb 15, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4358387A | Cylinder lubricating oil composition | Chemistry; Metallurgy | 19 | Expired |
| US4428848A | Molybdenum derivatives and lubricants containing same | Chemistry; Metallurgy | 14 | Expired |
| US4315826A | Reaction products of carbon disulfide with thiomolybdenum derivatives of alkenylsuccinimides and lubricants containing same | Chemistry; Metallurgy | 12 | Expired |
| US4324672A | Dispersant alkenylsuccinimides containing oxy-reduced molybdenum and lubricants containing same | Chemistry; Metallurgy | 8 | Expired |
| US3954577A | Electrochemical preparation of aluminum bromide | Chemistry; Metallurgy | 7 | Expired |
| US4358385A | Lubricating oil composition | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4290902A | Oxymolybdenum dialkyldithiophosphates and lubricants containing same | Chemistry; Metallurgy | 5 | Expired |
| US4419255A | Lubricating oil containing keto amide as friction reducing agent | Chemistry; Metallurgy | 5 | Expired |
| US4358386A | Marine crankcase lubricant | Chemistry; Metallurgy | 2 | Expired |
| US4495077A | Process for preparation of amides of unsaturated cyclic keto acids | Chemistry; Metallurgy | 2 | Expired |
| US6531161B1 | Method for treatment of chronic idiopathic thrombocytopenic purpura (ITP) | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.