Sigma Phase, Corp.
Records under this name other than the patents Sigma Phase, Corp. 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 9 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,334,868 | System for Providing a Single Serving of a Frozen Confection Formerly held In force · High confidence | In force | High confidence | |
| US 10,426,180 | System for providing a single serving of a frozen confection Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,021,319 | System for providing a single serving of a frozen confection Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,337,438 | Rapidly Cooling Food and Drinks Formerly held In force · High confidence | In force | High confidence | |
| US 11,370,602 | Rapidly Cooling Food and Drinks Formerly held In force · High confidence | In force | High confidence | |
| US 11,490,636 | Providing single servings of cooled foods and drinks Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,564,402 | Providing single servings of cooled foods and drinks Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,939,144 | Rapidly Cooling Food and Drinks Formerly held In force · High confidence | In force | High confidence | |
| US 12,378,062 | System for providing a single serving of a frozen confection Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,358,284 | System for Providing a Single Serving of a Frozen Confection Formerly held In force · High confidence | In force | High confidence |