Dopaco, Inc.
63Patents
4Active
63Granted
34Portfolio score
Filing activity: Jul 10, 1987 → Oct 7, 2011 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD519830S1 | Clamshell food service container | General | 81 | Expired |
| US5765716A | Cup protector | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5775574A | Split wall carton | Performing Operations; Transporting | 54 | Expired |
| US5392984A | Carton with reinforced handle | Performing Operations; Transporting | 51 | Expired |
| US8113379B2 | Hot cup lid | Performing Operations; Transporting | 48 | Active |
| US6027018A | Carton with integral promotional material | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6053352A | Sleeve protector for cups | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6068181A | French fry carton with hidden indicia | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5697549A | Carton with prize coupon | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6216946A | Food scoop with condiment holder | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5996887A | Cup with separable coupon | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5875957A | Food scoop with condiment compartment | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4877178A | Paperboard foldable carton | Performing Operations; Transporting | 44 | Expired |
| US5358175A | Cup container with intergral closure | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4848648A | Multi-compartment container | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6561414B1 | Food scoop with sealed base | Performing Operations; Transporting | 40 | Expired |
| US6343735B1 | Insulating sleeve | Performing Operations; Transporting | 39 | Expired |
| US5890648A | Carton with sauce holder | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6050482A | Food scoop | Performing Operations; Transporting | 35 | Expired |
| US5229182A | Cup construction | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD367816S | Closable cup | General | 28 | Expired |
| USD348609S | Food carton with hinged cover | General | 27 | Expired |
| US6588652B2 | Food tray with condiment compartment | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5226587A | Food carton | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6719190B2 | Food carton having cylindrical lower portion | Emerging Cross-Sectional Technologies | 25 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.