Ul LLC
Records under this name other than the patents Ul LLC 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 25 patents it holds.
Showing 1 to 7 of 7 · Back to Ul LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,876,421 | Light meter apparatus and system Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,786,847 | Light measuring meter apparatus Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,058,618 | Method for Establishing Stress/Strain Curves by Means of Spline Interpolation on the Basis of Characteristic Points and with the Use of Neural Networks Term ended Term ended Feb 28, 2024 · High confidence | Term ended | Term ended Feb 28, 2024 | High confidence |
| US 6,839,608 | Hybrid Model and Method for Determining Mechanical Properties and Processing Properties of an Injection-Molded Part Term ended Term ended Dec 24, 2022 · High confidence | Term ended | Term ended Dec 24, 2022 | High confidence |
| US 6,687,624 | Method and Computer System for Establishing a Relationship Between a Stress and a Strain Term ended Term ended Mar 27, 2022 · High confidence | Term ended | Term ended Mar 27, 2022 | High confidence |
| US 5,638,003 | Method and apparatus for testing surface breakdown of dielectric materials caused by electrical tracking Term ended Term ended no later than Jun 10, 2017 · Low confidence | Term ended | Term ended no later than Jun 10, 2017 | Low confidence |
| US 5,944,592 | Sharpener apparatus Term ended Term ended no later than Aug 31, 2019 · Low confidence | Term ended | Term ended no later than Aug 31, 2019 | Low confidence |