Corestem Co.,Ltd.
Records under this name other than the patents Corestem 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 3 patents it holds.
Showing 1 to 5 of 5 · Back to Corestem Co.,Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,815,578 | Cell Culture Tube and Multiple Roller Tube Cell Culture Apparatus Including the Same Lapsed on the fee record Ended Aug 26, 2026 · High confidence | Lapsed on the fee record | Ended Aug 26, 2026 | High confidence |
| US 8,481,305 | Rotation driving device for cell culturing Lapsed on the fee record Ended Jul 9, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 9, 2025 | From the USPTO record |
| US 9,657,259 | Cell culture flask and the cell culture device having it 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 9,493,734 | Cell Culture Tube and Multiple Roller Tube Cell Culture Apparatus Including the Same Lapsed on the fee record Ended Nov 15, 2024 · High confidence | Lapsed on the fee record | Ended Nov 15, 2024 | High confidence |
| US 6,492,163 | Cell culture tube and multiple roller tube cell culture system using the same Term ended Term ended Sep 19, 2021 · From the USPTO record | Term ended | Term ended Sep 19, 2021 | From the USPTO record |