Cppe Carbon Process & Plant Engineering S.A.
Records under this name other than the patents Cppe Carbon Process & Plant Engineering S.A. 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 3 of 3 · Back to Cppe Carbon Process & Plant Engineering S.A.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,016,723 | Method for the Catalytic Removal of Sulphur Dioxide from Waste Gases Lapsed on the fee record Ended Jul 10, 2026 · High confidence | Lapsed on the fee record | Ended Jul 10, 2026 | High confidence |
| US 11,369,922 | Catalyst Mixture for the Treatment of Waste Gas Lapsed on the fee record Ended Jun 28, 2026 · Medium confidence | Lapsed on the fee record | Ended Jun 28, 2026 | Medium confidence |
| US 8,535,631 | Method for the Catalytic Removal of Carbon Dioxide and Sulphur Dioxide from Exhaust Gases Lapsed on the fee record Ended Sep 17, 2025 · High confidence | Lapsed on the fee record | Ended Sep 17, 2025 | High confidence |