Rational AG
Records under this name other than the patents Rational AG holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 30 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,343,878 | Method of controlling a cooking appliance, cooking appliance, and heating element Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,734,877 | Method for adjusting an operating program by means of visualized parameters relating to the product to be cooked, and a cooking appliance therefor Lapsed on the fee record Ended May 27, 2026 · From the USPTO record | Lapsed on the fee record | Ended May 27, 2026 | From the USPTO record |
| US 7,202,454 | Method and device for determination of the time of turning of a cooking product Formerly held Term ended Term ended Feb 1, 2026 · From the USPTO record | Term ended | Term ended Feb 1, 2026 | From the USPTO record |
| US 7,409,311 | Method for cooking a cooking load including cooking items of varying size, and cooking device for carrying out such a method Term ended Term ended Dec 3, 2025 · From the USPTO record | Term ended | Term ended Dec 3, 2025 | From the USPTO record |
| US 7,075,041 | Method for controlling a cooking process in a cooking appliance and cooking appliance Term ended Term ended Dec 25, 2024 · From the USPTO record | Term ended | Term ended Dec 25, 2024 | From the USPTO record |
| US 7,196,292 | Method for controlling a cooking process Term ended Term ended Mar 1, 2024 · From the USPTO record | Term ended | Term ended Mar 1, 2024 | From the USPTO record |
| US 7,438,240 | Hand-held sprayer for hose rollers Term ended Term ended Jan 7, 2024 · From the USPTO record | Term ended | Term ended Jan 7, 2024 | From the USPTO record |
| US 7,150,891 | Method for conducting a cooking process with a cooking process probe Term ended Term ended Nov 25, 2023 · From the USPTO record | Term ended | Term ended Nov 25, 2023 | From the USPTO record |
| US 7,165,942 | Fan impeller with integrated grease separation, especially for cooking appliance Term ended Term ended Aug 6, 2023 · From the USPTO record | Term ended | Term ended Aug 6, 2023 | From the USPTO record |
| US 6,752,621 | Method for setting the performance of gas-operated cooking devices as well as a cooking device using this method Term ended Term ended Sep 13, 2022 · From the USPTO record | Term ended | Term ended Sep 13, 2022 | From the USPTO record |