Freudenberg Performance Materials LP
Records under this name other than the patents Freudenberg Performance Materials LP 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.
Showing 1 to 4 of 4 · Back to Freudenberg Performance Materials LP
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,808,786 | Automotive Tufted Carpet with Enhanced Acoustical Properties Term ended Term ended Feb 4, 2023 · High confidence | Term ended | Term ended Feb 4, 2023 | High confidence |
| US 8,839,496 | Flame Blocking Liner Materials Term ended Term ended Oct 1, 2022 · High confidence | Term ended | Term ended Oct 1, 2022 | High confidence |
| US 6,712,681 | Polishing pads with polymer filled fibrous web, and methods for fabricating and using same Formerly held Term ended Term ended Jun 23, 2020 · From the USPTO record | Term ended | Term ended Jun 23, 2020 | From the USPTO record |
| US 5,652,041 | Nonwoven composite material and method for making same Term ended Term ended no later than Jul 29, 2017 · Low confidence | Term ended | Term ended no later than Jul 29, 2017 | Low confidence |