L'ORÉAL
🏢 View company profile →165Patents
83Active
165Granted
52Portfolio score
Filing activity: Nov 25, 1958 → Dec 31, 2020 · 28 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4727474A | Staging memory for massively parallel processor | Physics | 441 | Expired |
| US5606821A | Smart weed recognition/classification system | Human Necessities | 140 | Expired |
| US5572597A | Fingerprint classification system | Physics | 86 | Expired |
| US5719474A | Fluorescent lamps with current-mode driver control | Emerging Cross-Sectional Technologies | 79 | Expired |
| US4788766A | Method of fabricating a multilayer circuit board assembly | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5069109A | Torpedo countermeasures | Mechanical Engineering; Lighting; Heating | 57 | Expired |
| US4884265A | Digital demodulator for frequency-division-multiplexed signals | Electricity | 55 | Expired |
| US6866046B2 | Applicator system and method | Human Necessities | 55 | Expired |
| US4808690A | High heat distortion temperature transparent polyurethanes | Chemistry; Metallurgy | 52 | Expired |
| US5507452A | Precision guidance system for aircraft launched bombs | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US4727373A | Method and system for orbiting stereo imaging radar | Physics | 47 | Expired |
| US5168199A | Horizontal linearity correction circuitry for cathode ray tube display | Electricity | 44 | Expired |
| US5317148A | IR/ladar scanner | Physics | 44 | Expired |
| US5657947A | Precision guidance system for aircraft launched bombs | Physics | 43 | Expired |
| US6342237B1 | Make-up composition comprising fibers | Human Necessities | 41 | Expired |
| US6395301B1 | Anhydrous hydrophobic cosmetic composition in the form of a compact powder | Human Necessities | 41 | Expired |
| US4750423A | Method and system for dispensing sub-units to achieve a selected target impact pattern | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US5533181A | Image animation for visual training in a simulator | Physics | 40 | Expired |
| US5480354A | Smart crop yield monitor | Physics | 35 | Expired |
| US5456429A | Thrust maneuver system | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US5859645A | Method for point sampling in computer graphics systems | Physics | 32 | Expired |
| US4808999A | Towed decoy with fiber optic link | Electricity | 30 | Expired |
| US6942412B2 | Product application device including a dip tube | Human Necessities | 28 | Expired |
| US5074216A | Infrared signature enhancement decoy | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4904863A | Polarimetric optical fiber pressure sensor | Physics | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.