Steven D. Looman
14Patents
7h-index
25Co-inventors
66Inventor score
Filing activity: Sep 6, 1991 → Feb 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5239405A | Electrochemichromic solutions, processes for preparing and using the same, and devices manufactured with the same | Physics | 347 | Expired |
| US5500760A | Electrochemichromic solutions, processes for preparing and using the same, and devices manufactured with the same | Physics | 238 | Expired |
| US5611966A | Electrochemichromic solutions, processes for preparing and using the same, and devices manufacturing with the same | Physics | 168 | Expired |
| US5679143A | Bleed alleviation in ink jet inks using acids containing a basic functional group | Chemistry; Metallurgy | 63 | Expired |
| US6354693B1 | Printing of color ink under and over black text and graphics areas | Physics | 16 | Expired |
| US6244687A | Mixing overprinting and underprinting of inks in an inkjet printer to speed up the dry time of black ink without undesirable hue shifts | Physics | 10 | Expired |
| US7147801B2 | Ink jet ink composition and method for security marking | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8389075B2 | Sulfur-containing inorganic media coatings for ink-jet applications | Performing Operations; Transporting | 2 | Active |
| US7297201B2 | Indelible ink jet ink composition | Chemistry; Metallurgy | 2 | Expired |
| US7435448B2 | Sulfur-containing inorganic media coatings for ink-jet applications | Performing Operations; Transporting | 1 | Expired |
| US11709407B2 | Immobilized buffers in electroactive devices | Physics | 0 | Active |
| US11067867B2 | Electrochromic organic frameworks | Physics | 0 | Active |
| US11906866B2 | Electrochromic films and methods of forming and using | Physics | 0 | Active |
| US11231632B2 | Low-volatile electro-optic electrolyte solvents containing cylic organic carbonates | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.