UView Ultraviolet Systems, Inc.
27Patents
2Active
27Granted
33Portfolio score
Filing activity: Oct 2, 1997 → Aug 14, 2006 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6442953B1 | Apparatus and method for diagnosing performance of air-conditioning systems | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US6732538B2 | Apparatus and method for diagnosing performance of air-conditioning systems | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| USD538456S1 | Portable work light | General | 31 | Expired |
| US6135067A | System removing entrapped gas from an engine cooling system | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US6152193A | Apparatus and method for filling a motor vehicle cooling system with coolant | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6234215A | Apparatus and method for filling a motor vehicle cooling system with coolant | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| USD434868S | Inspection lamp for fluorescence detection in air conditioning systems | General | 24 | Expired |
| US6710363B1 | Detection lamp equipped with light-emitting diode | Physics | 21 | Expired |
| US6186197A | Apparatus for charging a pressurized system | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6161566A | Tool and method for draining and recovering coolant from a motor vehicle cooling system | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6135136A | System for draining and recovering coolant from a motor vehicle cooling system | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6293319A | Apparatus for detecting leaks in a pressurized air conditioning or refrigeration system | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| USD441675S | Apparatus for leak testing and refilling automotive cooling systems using vacuum | General | 13 | Expired |
| US6360790B1 | Apparatus and method for filling a motor vehicle cooling system with coolant | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| USD431007S | Apparatus for leak testing and refilling automotive cooling systems using vacuum | General | 13 | Expired |
| US6253810A | Apparatus for detecting leaks in a pressurized air conditioning or refrigeration system | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6501075B1 | Filter for an ultraviolet lamp used for fluorescence detection | Physics | 7 | Expired |
| US7146290B2 | Apparatus and method for diagnosing performance of air-conditioning systems | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6469300B1 | Apparatus and method for injecting a concentrated fluorescent dye into a sealed air-conditioning system | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| USD434990S | Cartridge for fluorescent dyes and lubricants for servicing air conditioning and refrigeration systems | General | 5 | Expired |
| USRE38342E1 | Apparatus for detecting leaks in a pressurized air conditioning or refrigeration system | General | 5 | Expired |
| US8193514B2 | Apparatus and method for curing surface coated materials | Performing Operations; Transporting | 5 | Active |
| US7141811B2 | Detection lamp equipped with light-emitting diode | Physics | 4 | Expired |
| US7674341B2 | Apparatus and methods for cleaning combustion systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6855944B2 | Detection lamp equipped with light-emitting diode | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.