CPFilms Inc.
42Patents
15Active
42Granted
43Portfolio score
Filing activity: Dec 4, 1997 → Jan 6, 2016 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6416872B1 | Heat reflecting film with low visible reflectance | Physics | 102 | Expired |
| US6221112A | Process for producing a colored polyester film | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6007901A | Heat reflecting fenestration products with color corrective and corrosion protective layers | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6444945B1 | Bipolar plasma source, plasma sheet source, and effusion cell utilizing a bipolar plasma source | Electricity | 60 | Expired |
| US6650478B1 | Optical filter for a window | Physics | 60 | Expired |
| US6245428A | Low reflective films | Emerging Cross-Sectional Technologies | 55 | Expired |
| US8999509B2 | Weather resistant exterior film composite | Emerging Cross-Sectional Technologies | 39 | Active |
| US6583935B1 | Low reflection, high transmission, touch-panel membrane | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6743488B2 | Transparent conductive stratiform coating of indium tin oxide | Emerging Cross-Sectional Technologies | 35 | Expired |
| US9097842B2 | Low emissivity and EMI shielding window films | Emerging Cross-Sectional Technologies | 29 | Active |
| US7229684B2 | Light-stable colored transparent composite films | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7596850B2 | Method for temporarily inactivating a wireless communication device | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6266193A | Anti-reflective composite | Physics | 19 | Expired |
| US6859310B2 | System and method for filtering electromagnetic and visual transmissions and for minimizing acoustic transmissions | Emerging Cross-Sectional Technologies | 16 | Expired |
| US8613822B2 | Low emissivity and EMI shielding window films | Emerging Cross-Sectional Technologies | 14 | Active |
| US6123986A | Permeable solar control film | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6294233A | Edge-sealed window films and methods | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8637169B2 | Low emissivity and EMI shielding window films | Emerging Cross-Sectional Technologies | 11 | Active |
| US7405872B2 | System and method for filtering electromagnetic transmissions | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7177075B2 | System and methods for filtering electromagnetic visual, and minimizing acoustic transmissions | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6440551B1 | Light-stable colored transparent composite films | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6891667B2 | System and method for filtering electromagnetic and visual transmissions and for minimizing acoustic transmissions | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8951372B2 | Low emissivity and EMI shielding films | Emerging Cross-Sectional Technologies | 8 | Active |
| US6663950B2 | Optically active film composite | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6304720A | Heat shrinking heat gun with fan-shaped nozzle with temperature and/or airflow variation along the nozzle | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.