Labeltek Inc.
3Patents
0Active
3Granted
22Portfolio score
Filing activity: Jun 19, 2003 → Feb 11, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6727362B1 | Coumarin derivatives and an electroluminescent (EL) device using the coumarin derivatives | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7132584B2 | Method of using high temperature plasma to disintegrate waste containing titanyl phthalocyanine | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US7183437B2 | Method for preparing three types of benzidine compounds in a specific ratio | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.