CT Associates, Inc.
13Patents
4Active
13Granted
39Portfolio score
Filing activity: May 21, 1976 → Sep 19, 2013 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6466429B1 | Electric double layer capacitor | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6706079B1 | Method of formation and charge of the negative polarizable carbon electrode in an electric double layer capacitor | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6628504B2 | Electric double layer capacitor | Emerging Cross-Sectional Technologies | 40 | Expired |
| US7006346B2 | Positive electrode of an electric double layer capacitor | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7110242B2 | Electrode for electric double layer capacitor and method of fabrication thereof | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7119047B1 | Modified activated carbon for capacitor electrodes and method of fabrication thereof | Emerging Cross-Sectional Technologies | 22 | Expired |
| US8573034B2 | Residue concentration measurement technology | Physics | 16 | Active |
| US6310017A | Cleaner composition, method for making and using same | Chemistry; Metallurgy | 14 | Expired |
| US4017047A | Quick-release roller attachment for supporting a rope or hose and the like on an aerial ladder | Fixed Constructions | 7 | Expired |
| US8272253B2 | Particle concentration measurement technology | Physics | 6 | Active |
| US6893997B2 | Exhaust gas purifying catalyst and method for purifying exhaust gas | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9086350B2 | Particle concentration measurement technology | Physics | 3 | Active |
| US9513198B2 | Residue concentration measurement technology | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.