Tray composite and package
US-12358701-B2 · Jul 15, 2025 · US
specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven
specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65D81/343 |
| Official title | {specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven} |
| Display label | specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven |
| Total patents | 59 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooking method and apparatus
US-12297031-B2 · May 13, 2025 · US
Ovenable tray composite and package
US-12275572-B2 · Apr 15, 2025 · US
Dual ovenable, repulpable coated paperboard for food containers and method for manufacturing thereof
US-2024392140-A1 · Nov 28, 2024 · US
Ovenable package
US-12129098-B2 · Oct 29, 2024 · US
Thermally resistant aqueous inks
US-2024263029-A1 · Aug 8, 2024 · US
Tray composite, package and method
US-11939112-B2 · Mar 26, 2024 · US
Use of high barrier and peelable polyester film for tray lidding, dual ovenable packaging applications and tray lidding dual ovenable packages obtained therefrom
US-11806981-B2 · Nov 7, 2023 · US
Ovenable tray composite and package
US-2023271767-A1 · Aug 31, 2023 · US
Cooking method and apparatus
US-2023159258-A1 · May 25, 2023 · US
Thermoformable dual ovenable recyclable coated cellulosic board, dual ovenable recyclable coated cellulosic board food vessels thermoformed therefrom, and methods for manufacturing and using thereof
US-2023151554-A1 · May 18, 2023 · US
Cooking method and apparatus
US-11634262-B2 · Apr 25, 2023 · US
Container with liner
US-11603231-B2 · Mar 14, 2023 · US
Use of dual ovenable polyester films in thermoforming packaging applications and dual ovenable thermoformed packages obtained therefrom
US-11524444-B2 · Dec 13, 2022 · US
Ovenable package
US-11503948-B2 · Nov 22, 2022 · US
Systems, Devices, and Methods for Handling Radio Link Monitoring and Radio Link Failures in Wireless Relay Networks
US-2022110179-A1 · Apr 7, 2022 · US
Thermoformable Ovenable Recyclable Coated Cellulosic Board, Ovenable Recyclable Coated Cellulosic Board Food Vessels Thermoformed Therefrom, and Methods for Manufacturing and Using Thereof
US-2022064868-A1 · Mar 3, 2022 · US
Tray composite, package and method
US-2022048673-A1 · Feb 17, 2022 · US
Ovenable Package
US-2022009698-A1 · Jan 13, 2022 · US
Tray composite and package
US-2022009683-A1 · Jan 13, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D81/343?
- CPC B65D81/343 is the Cooperative Patent Classification code for “specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven.”
- How many patents are filed under CPC B65D81/343 (specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC B65D81/343 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).