COMBE INCORPORATED
38Patents
11Active
38Granted
42Portfolio score
Filing activity: Aug 29, 1973 → Mar 13, 2020 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4503116A | Dental adhesive device and method of producing same | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4583986A | Catalyzed bismuth dye system for human hair | Human Necessities | 40 | Expired |
| US5543148A | Stick delivery system for topical application of a treatment agent | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5197208A | Odor-adsorbent activated charcoal | Human Necessities | 21 | Expired |
| US4632880A | Dental adhesive device and method of producing same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5624745A | Dental adhesive device and method for producing same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4937076A | Chewable aspirin and buffering material tablet and method for producing same | Human Necessities | 20 | Expired |
| US4104021A | Process for dyeing hair in which the depth of shade is gradually increased in successive treatments | Human Necessities | 18 | Expired |
| USD521243S1 | Combination brush and spatula | General | 15 | Expired |
| US7312256B2 | Denture liner, denture liner kit and method for making a denture liner | Human Necessities | 14 | Expired |
| USD466306S1 | Brush | General | 13 | Expired |
| US6638881B2 | Dental adhesive device and method of producing same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6818204B2 | Stable foam for use in disposable wipe | Chemistry; Metallurgy | 12 | Expired |
| US6818022B2 | Hair dye composition | Human Necessities | 8 | Expired |
| US4195972A | Aqueous-based hair dyeing composition containing a soluble bismuth salt and a reducing compound | Human Necessities | 8 | Expired |
| US3954393A | Hair dyeing composition containing bismuth citrate, triethanolamine and sulfur | Human Necessities | 6 | Expired |
| US5350424A | Dyestuff composition for the gradual dyeing of hair by atmospheric oxidation and process using the same | Human Necessities | 6 | Expired |
| US7758659B2 | Catalyzed air oxidation haircolor | Human Necessities | 6 | Active |
| US6143285A | Body powder composition | Human Necessities | 4 | Expired |
| US4306873A | Aqueous-based hair dyeing composition containing a soluble bismuth salt complex and a reducing compound | Human Necessities | 4 | Expired |
| US6187058A | Low water no volatile organic compound hair lightener and dyeing composition | Human Necessities | 3 | Expired |
| US9237993B2 | Gradual haircolor compositions and methods of using the same | Human Necessities | 3 | Active |
| US7578857B1 | Color shampoo formula | Human Necessities | 3 | Active |
| US4310329A | Aqueous compositions for darkening keratinous materials | Human Necessities | 3 | Expired |
| US7947090B2 | Catalyzed air oxidation haircolor | Human Necessities | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.