Hmi Ltd.
Records under this name other than the patents Hmi Ltd. 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 3 patents it holds.
Showing 1 to 9 of 9 · Back to Hmi Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,633,446 | Plant Extracts with Anti-Diabetic and Other Useful Activities Formerly held In force · High confidence | In force | High confidence | |
| US 7,258,057 | Method and Apparatus for the Production of Mechanical Power from Hydraulic Energy Term ended Term ended Nov 9, 2023 · High confidence | Term ended | Term ended Nov 9, 2023 | High confidence |
| US 9,556,646 | Latch actuating device Lapsed on the fee record Ended Jan 31, 2021 · From the USPTO record | Lapsed on the fee record | Ended Jan 31, 2021 | From the USPTO record |
| US 7,124,157 | Random number generator Lapsed on the fee record Ended Oct 17, 2010 · From the USPTO record | Lapsed on the fee record | Ended Oct 17, 2010 | From the USPTO record |
| US 6,337,569 | Apparatus for detecting earthed side of AC power Supply Lapsed on the fee record Ended Jan 8, 2006 · From the USPTO record | Lapsed on the fee record | Ended Jan 8, 2006 | From the USPTO record |
| US 4,834,586 | Feed and separation device Formerly held Term ended Term ended no later than May 30, 2009 · Low confidence | Term ended | Term ended no later than May 30, 2009 | Low confidence |
| US 5,006,018 | Feed and separation device Formerly held Term ended Term ended no later than Apr 9, 2011 · Low confidence | Term ended | Term ended no later than Apr 9, 2011 | Low confidence |
| US 5,238,807 | Silver halide photographic material Formerly held Term ended Term ended no later than Aug 24, 2013 · Low confidence | Term ended | Term ended no later than Aug 24, 2013 | Low confidence |
| US D345,413 | Elbow Term ended | Term ended |