Stephen A. DiBiase
24Patents
9h-index
36Co-inventors
75Inventor score
Filing activity: Jan 31, 1985 → Aug 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5527624A | Process for preparing sintered shapes and compositions used therein | Emerging Cross-Sectional Technologies | 139 | Expired |
| US4755311A | Phosphorus-, sulfur- and boron-containing compositions, and lubricant and functional fluid compositions containing same | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4740322A | Sulfur-containing compositions, and additive concentrates, lubricating oils, metal working lubricants and asphalt compositions containing same | Chemistry; Metallurgy | 34 | Expired |
| US4752416A | Phosphite ester compositions, and lubricants and functional fluids containing same | Chemistry; Metallurgy | 33 | Expired |
| US4612129A | Sulfur-containing compositions, and additive concentrates and lubricating oils containing same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4615818A | Hydrogen sulfide stabilized oil-soluble sulfurized organic compositions | Chemistry; Metallurgy | 17 | Expired |
| US4800031A | Sulfur-containing lubricant and functional fluid compositions | Chemistry; Metallurgy | 12 | Expired |
| US8846587B2 | Functionalized monomers and polymers | Chemistry; Metallurgy | 10 | Active |
| US5141658A | Lubricant composition comprising a sulfur additive and a borated dispersant | Chemistry; Metallurgy | 9 | Expired |
| US5182037A | Phosphorus- and/or nitrogen-containing derivatives of sulfur-containing compounds, lubricant, fuel and functional fluid compositions | Chemistry; Metallurgy | 9 | Expired |
| US9890348B2 | Natural oil metathesis compositions and methods | Emerging Cross-Sectional Technologies | 9 | Active |
| US4690767A | Hydrogen sulfide stabilized oil-soluble sulfurized organic compositions | Chemistry; Metallurgy | 9 | Expired |
| US6228818A | Organophosphoryl borates and lubricants and aqueous fluids containing the same | Chemistry; Metallurgy | 6 | Expired |
| US4623473A | Sulfur-containing compositions, and additive concentrates and lubricating oils containing same | Chemistry; Metallurgy | 6 | Expired |
| US4729840A | Lubricant and fuel additives derived from O,O-dialkyldithiophosphoric acid and a norbornyl reactant | Chemistry; Metallurgy | 4 | Expired |
| US8741822B2 | Esters for use as a base stock and in lubricant applications | Chemistry; Metallurgy | 4 | Active |
| US9334347B2 | Functionalized monomers and polymers | Chemistry; Metallurgy | 3 | Active |
| US5043470A | Process for distillation of crude isocyanate concentrates | Chemistry; Metallurgy | 2 | Expired |
| US9738618B2 | Malienated derivatives | Chemistry; Metallurgy | 1 | Active |
| US4764297A | Protic solvent in a dehydrohalogenation process, the product obtained therefrom and lubricant compositions containing same | Chemistry; Metallurgy | 1 | Expired |
| US9290719B2 | Renewable fatty acid waxes and methods of making | Emerging Cross-Sectional Technologies | 1 | Active |
| US5786506A | Process for distillation of crude isocyanate concentrates | Chemistry; Metallurgy | 0 | Expired |
| US9359571B2 | Esters for use as a base stock and in lubricant applications | Chemistry; Metallurgy | 0 | Active |
| US9315748B2 | Cold flow additives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.