Sames S.A.
56Patents
0Active
56Granted
38Portfolio score
Filing activity: Apr 13, 1982 → Feb 15, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4672500A | Protective device for electrostatic sprayer equipment | Performing Operations; Transporting | 83 | Expired |
| US4785760A | Sprayer installation | Performing Operations; Transporting | 74 | Expired |
| US5924631A | Triboelectric projector, installation for projecting coating product and process for controlling such a projector | Performing Operations; Transporting | 44 | Expired |
| US4767057A | Spray nozzle | Performing Operations; Transporting | 44 | Expired |
| US4962724A | Installation for spraying coating product, notably water-soluble paint | Performing Operations; Transporting | 35 | Expired |
| US4660771A | Electrostatic painting apparatus | Performing Operations; Transporting | 33 | Expired |
| US5353995A | Device with rotating ionizer head for electrostatically spraying a powder coating product | Performing Operations; Transporting | 31 | Expired |
| US4921172A | Electrostatic sprayer device for spraying products in powder form | Performing Operations; Transporting | 29 | Expired |
| US5094389A | Installation for electrostatic application of conductive coating product | Performing Operations; Transporting | 28 | Expired |
| US5096126A | Electrostatic spraying installation for spraying an electrically conductive liquid product and electrical insulation device for a distribution circuit for an electrically conductive liquid product | Performing Operations; Transporting | 25 | Expired |
| US4998672A | Manually controlled spraying installation and sprayer | Performing Operations; Transporting | 25 | Expired |
| US5358182A | Device with rotating atomizer head for electrostatically spraying liquid coating product | Performing Operations; Transporting | 24 | Expired |
| US5106025A | Coating product sprayer device with rotary sprayer member | Performing Operations; Transporting | 23 | Expired |
| US4928880A | Pumped coating product spraying installation | Performing Operations; Transporting | 21 | Expired |
| US5310120A | Spraying device with an insulated storage tank for electrically conductive coating product | Performing Operations; Transporting | 20 | Expired |
| US5249748A | Electrostatic spraying installation for conductive liquid coating product | Performing Operations; Transporting | 18 | Expired |
| US6592054B2 | Device for spraying coating product and rotating spray element for such a device | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5685495A | Device for projecting a coating product having a rotary spraying element and tool for fitting and removing such rotary element | Performing Operations; Transporting | 17 | Expired |
| US4811906A | Rotary spray head suitable for electrostatic painting | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5215261A | Electrostatic sprayer installation for powder coating product | Performing Operations; Transporting | 15 | Expired |
| US4737887A | Electrostatic spray device provided with electric-arc protection means | Performing Operations; Transporting | 15 | Expired |
| US5503880A | Method and device for the electrostatic spraying of coating material | Performing Operations; Transporting | 14 | Expired |
| US5083711A | Electrical insulator device in the form of a section of pipe and installation comprising same | Performing Operations; Transporting | 14 | Expired |
| US5772125A | Machine for spraying a coating material | Performing Operations; Transporting | 13 | Expired |
| US5088519A | Device for connecting two conduit parts | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.