Technical Concepts, LLC
42Patents
5Active
42Granted
42Portfolio score
Filing activity: Sep 26, 1989 → Jul 21, 2009 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5175791A | Fragrance diffuser having stepped power levels | Emerging Cross-Sectional Technologies | 147 | Expired |
| US5038972A | Metered aerosol fragrance dispensing mechanism | Physics | 145 | Expired |
| US5449117A | Apparatus and method for controllably dispensing drops of liquid | Human Necessities | 128 | Expired |
| USRE34847E | Metered aerosol fragrance dispensing mechanism | General | 120 | Expired |
| US5884808A | Material dispensing method and apparatus having display feature | Performing Operations; Transporting | 109 | Expired |
| US5823390A | Chemical dispensing apparatus having a pivotal actuator | Human Necessities | 106 | Expired |
| US5111477A | Fragrance diffuser | Human Necessities | 106 | Expired |
| US7174577B2 | Automatic proximity faucet | Emerging Cross-Sectional Technologies | 99 | Expired |
| US5249718A | Automatic pump-type spray dispenser | Physics | 97 | Expired |
| US6467651B1 | System and method for dispensing soap | Human Necessities | 90 | Expired |
| US6929150B2 | System and method for dispensing soap | Performing Operations; Transporting | 85 | Expired |
| US5908140A | Material dispensing method and apparatus with stall detect | Performing Operations; Transporting | 79 | Expired |
| US5680879A | Automatic flush valve actuation apparatus for replacing manual flush handles | Emerging Cross-Sectional Technologies | 75 | Expired |
| US6769580B2 | System and method for programmably dispensing material | Fixed Constructions | 57 | Expired |
| US7540397B2 | Apparatus and method for dispensing post-foaming gel soap | Performing Operations; Transporting | 53 | Expired |
| US6651851B2 | System and method for dispensing soap | Performing Operations; Transporting | 50 | Expired |
| USD363981S | Aerosol spray dispenser | General | 49 | Expired |
| USD357977S | Aerosol dispenser for fragrance | General | 38 | Expired |
| US7083156B2 | Automatic proximity faucet with override control system and method | Fixed Constructions | 31 | Expired |
| USD338522S | Fragrance dispenser housing | General | 29 | Expired |
| US7533787B2 | Motor housing and support assembly for a system for dispensing soap | Performing Operations; Transporting | 27 | Expired |
| US7743782B2 | Wave control circuit | Emerging Cross-Sectional Technologies | 25 | Active |
| US7611317B2 | Shank clip for coupling a spout and mounting shaft assembly to a motor housing and support assembly | Performing Operations; Transporting | 25 | Expired |
| USD325253S | Fragrance diffuser housing | General | 25 | Expired |
| USD537929S1 | Dispenser | General | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.