Gea Process Engineering N.V.
Records under this name other than the patents Gea Process Engineering N.V. 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 8 patents it holds.
Showing 1 to 2 of 2 · Back to Gea Process Engineering N.V.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,398,732 | Process gas filtration Lapsed on the fee record Ended Mar 19, 2021 · From the USPTO record | Lapsed on the fee record | Ended Mar 19, 2021 | From the USPTO record |
| US 6,555,076 | Bauxite ore digestion in the bayer process Formerly held Term ended Term ended Sep 22, 2020 · From the USPTO record | Term ended | Term ended Sep 22, 2020 | From the USPTO record |