Tekni-Plex, Inc.
88Patents
62Active
88Granted
51Portfolio score
Filing activity: Aug 10, 1981 → Sep 26, 2023 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5503858A | Molded plastic overwrap tray | Emerging Cross-Sectional Technologies | 124 | Expired |
| US5934472A | Processor tray | Performing Operations; Transporting | 84 | Expired |
| US6012583A | Egg carton | Performing Operations; Transporting | 74 | Expired |
| US5894953A | Vented bowl and cover assembly | Performing Operations; Transporting | 68 | Expired |
| USD531894S1 | One-compartment container | General | 66 | Expired |
| USD495491S1 | Packaging container | General | 51 | Expired |
| US6458302B1 | System and method for forming plastic articles | Performing Operations; Transporting | 43 | Expired |
| US5018623A | Molded plastic overwrap tray | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4375262A | Containers for fragile articles | Performing Operations; Transporting | 36 | Expired |
| USD814929S1 | Packing tray | General | 35 | Active |
| USD551546S1 | Food service container | General | 35 | Expired |
| USD540666S1 | One-compartment container | General | 32 | Expired |
| USD766663S1 | Food tray and display | General | 30 | Active |
| US9539757B2 | Packing tray having cell pockets with expandable sidewalls and floating base, and method of manufacture | Performing Operations; Transporting | 28 | Active |
| USD512305S1 | One-compartment container | General | 27 | Expired |
| USD506932S1 | Egg carton | General | 25 | Expired |
| USD505323S1 | Three-compartment container | General | 22 | Expired |
| USD487971S1 | Tray for shipment of frozen items | General | 21 | Expired |
| US9340350B2 | Method and apparatus for forming a notched hinge connection in a thermoformed container | Performing Operations; Transporting | 21 | Active |
| USD541649S1 | Food service container | General | 19 | Expired |
| USD812476S1 | Packing tray | General | 18 | Active |
| USD826644S1 | Food tray and display | General | 18 | Active |
| US7622040B2 | Fine bubble airlift device | Emerging Cross-Sectional Technologies | 17 | Active |
| USD853794S1 | Sausage/meat ball tray | General | 17 | Active |
| USD492844S1 | Packaging container | General | 16 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.