Isel Co., Ltd.
Records under this name other than the patents Isel Co., 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 4 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,715,585 | Mixing unit, mixing device, agitation impeller, pump mixer, mixing system and reaction device Lapsed on the fee record Ended May 6, 2026 · From the USPTO record | Lapsed on the fee record | Ended May 6, 2026 | From the USPTO record |
| US 9,656,223 | Mixing unit and device, fluid mixing method and fluid Lapsed on the fee record Ended May 23, 2025 · From the USPTO record | Lapsed on the fee record | Ended May 23, 2025 | From the USPTO record |
| US 7,371,027 | Fastening tool and fastening bolt Term ended Term ended Jul 8, 2024 · From the USPTO record | Term ended | Term ended Jul 8, 2024 | From the USPTO record |
| US 10,376,851 | Mixing unit and device, and fluid mixing method Lapsed on the fee record Ended Aug 13, 2023 · From the USPTO record | Lapsed on the fee record | Ended Aug 13, 2023 | From the USPTO record |
| US 8,857,695 | Tool and Method for Friction Stir Processing Using the Friction Stir Processing Tool Lapsed on the fee record Ended Oct 14, 2022 · High confidence | Lapsed on the fee record | Ended Oct 14, 2022 | High confidence |
| US 6,655,443 | Shutter Term ended Term ended Aug 16, 2022 · From the USPTO record | Term ended | Term ended Aug 16, 2022 | From the USPTO record |
| US 6,568,853 | Guide device for relative movement between ram and column formed of splittable members Term ended Term ended Nov 24, 2021 · From the USPTO record | Term ended | Term ended Nov 24, 2021 | From the USPTO record |
| US 6,752,532 | Positioning device with a solid cylindrical pin Lapsed on the fee record Ended Jun 22, 2016 · From the USPTO record | Lapsed on the fee record | Ended Jun 22, 2016 | From the USPTO record |
| US 6,722,415 | Shutter panel Lapsed on the fee record Ended Apr 20, 2016 · From the USPTO record | Lapsed on the fee record | Ended Apr 20, 2016 | From the USPTO record |
| US 6,776,532 | Roller bearing with a retainer having voids for containing grease Lapsed on the fee record Ended Aug 17, 2012 · From the USPTO record | Lapsed on the fee record | Ended Aug 17, 2012 | From the USPTO record |