Polymem
Records under this name other than the patents Polymem 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 2 of 2 · Back to Polymem
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,349,835 | Water treatment installation Term ended Term ended Jan 16, 2021 · From the USPTO record | Term ended | Term ended Jan 16, 2021 | From the USPTO record |
| US 6,911,147 | Water filtering module with hollow fibers Lapsed on the fee record Ended Jun 28, 2017 · From the USPTO record | Lapsed on the fee record | Ended Jun 28, 2017 | From the USPTO record |