Linde, Inc.
Records under this name other than patents Linde, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,766,995 | Ozone production processes and its use in industrial processes Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,632,475 | Process for removing contaminants from gas streams Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,138,177 | Visualization and Enhancement of Latent Fingerprints Using Low Pressure Dye Vapor Deposition Formerly held In force · Medium confidence | In force | Medium confidence | |
| US 8,333,087 | Cross-flow spiral heat transfer system Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,780,118 | Method for Impregnation a Polymeric Granulate with a Physical Blowing Agent Formerly held In force · High confidence | In force | High confidence | |
| US 7,296,431 | Apparatus and method for freezing food products Formerly held Term ended Term ended Jul 18, 2026 · From the USPTO record | Term ended | Term ended Jul 18, 2026 | From the USPTO record |
| US 7,303,735 | Process for the removal of contaminants from gas streams Formerly held Term ended Term ended Nov 20, 2025 · From the USPTO record | Term ended | Term ended Nov 20, 2025 | From the USPTO record |
| US 7,547,464 | Organometallic Precursor Compounds Formerly held Term ended Term ended Sep 30, 2025 · High confidence | Term ended | Term ended Sep 30, 2025 | High confidence |
| US 8,507,028 | Visualization and enhancement of latent fingerprints using low pressure dye vapor deposition Formerly held Lapsed on the fee record Ended Aug 13, 2025 · From the USPTO record | Lapsed on the fee record | Ended Aug 13, 2025 | From the USPTO record |
| US 7,244,858 | Organometallic Precursor Compounds Formerly held Term ended Term ended May 17, 2025 · High confidence | Term ended | Term ended May 17, 2025 | High confidence |