Trudeau Corporation 1889 Inc.
40Patents
9Active
40Granted
36Portfolio score
Filing activity: Oct 11, 2000 → Aug 5, 2011 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD560445S1 | Spice mill | General | 66 | Expired |
| US6935536B2 | Cap for a container | Human Necessities | 40 | Expired |
| USD670134S1 | Container with a cap opener | General | 37 | Active |
| USD624358S1 | Wine aerator | General | 37 | Expired |
| US7093531B2 | System for making coffee | Human Necessities | 32 | Expired |
| USD665627S1 | Bowl | General | 20 | Active |
| USD463236S1 | Corkscrew | General | 19 | Expired |
| USD464546S1 | Corkscrew | General | 17 | Expired |
| USD466772S1 | Corkscrew | General | 17 | Expired |
| USD504278S1 | Upper portion and a handle of a pepper mill | General | 17 | Expired |
| USD503069S1 | Lid and a handle of a coffee maker | General | 16 | Expired |
| USD459637S1 | Thermal bottle with a tumbler at each extremity | General | 14 | Expired |
| US8091845B2 | Holder for receiving a lid or a cover | Human Necessities | 10 | Active |
| USD474664S1 | Corkscrew | General | 9 | Expired |
| USD572532S1 | Beverage container | General | 9 | Expired |
| USD463235S1 | Corkscrew | General | 8 | Expired |
| US6443336B2 | Reusable pouring cap for a container capable of receiving potable liquids for human consumption | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD663179S1 | Foil cutter for a wine bottle | General | 8 | Active |
| USD459158S1 | Thermal bottle with a tumbler at each extremity | General | 7 | Expired |
| USD618958S1 | Pot lid holder | General | 7 | Expired |
| USD514883S1 | Cap and a handle with a stem of a manual milk frother | General | 7 | Expired |
| USD642879S1 | Pizza cutter | General | 6 | Expired |
| USD569688S1 | Beverage container | General | 6 | Expired |
| USD449493S | Thermal bottle with a tumbler at each extremity (vertical grooves) | General | 6 | Expired |
| US7293728B2 | Electric spice mill | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.