Polymer Systems Co., Ltd.
11Patents
1Active
11Granted
30Portfolio score
Filing activity: Sep 28, 1995 → Nov 26, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5593066A | Container, method of manufacturing the same, and installation jig for cartridge container for discharge gun | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5873970A | Container, method of manufacturing the same, and installation jig for cartridge container for discharge gun | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7147774B2 | Sliding plate filter with segmented sealing ring | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5993720A | Method of manufacturing a container | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6796460B2 | Cartridge for fluid material and dispensing apparatus for such a cartridge | Performing Operations; Transporting | 12 | Expired |
| US8276755B2 | Flexible container and method of manufacturing the container, and highly viscous material charged container | Performing Operations; Transporting | 8 | Active |
| US6892908B2 | Cartridge charged with fluid materials and device for loading such cartridge to fluid dispensing apparatuses | Performing Operations; Transporting | 6 | Expired |
| US7322918B2 | Soft container and method of manufacturing the container, and highly viscous conditioned liquid filled body | Performing Operations; Transporting | 4 | Expired |
| USD534773S1 | Head for a caulking apparatus | General | 4 | Expired |
| US6976608B2 | Cartridge charged with fluid materials and device for loading such cartridge to fluid dispensing apparatuses | Performing Operations; Transporting | 3 | Expired |
| USD530165S1 | Head for a caulking apparatus | General | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.