Tenneco
Utility Patent Applications
Last updated:
List of all Tenneco patents 16 in total
| Status | Patent |
|---|---|
Application | Utility: STEEL PISTON HAVING OXIDATION AND EROSION PROTECTION Filling date: 8 Sep 2025 Issue date: 18 Aug 2022 |
Application | Utility: COMBUSTION CYLINDER HEAD GASKET Filling date: 8 Sep 2025 Issue date: 4 Aug 2022 |
Application | Utility: COATING TO REDUCE COKING DEPOSITS ON STEEL PISTONS Filling date: 8 Sep 2025 Issue date: 3 Mar 2022 |
Application | Utility: HARD POWDER PARTICLES WITH IMPROVED COMPRESSIBILITY AND GREEN STRENGTH Filling date: 8 Sep 2025 Issue date: 9 Jul 2020 |
Application | Utility: COMBUSTION ENGINE COMPONENTS WITH DYNAMIC THERMAL INSULATION COATING AND METHOD OF MAKING AND USING SUCH A COATING Filling date: 8 Sep 2025 Issue date: 25 Jun 2020 |
Application | Utility: PISTON RING, PISTON ASSEMBLY INCLUDING PISTON RING, AND METHODS OF MANUFACTURING Filling date: 8 Sep 2025 Issue date: 18 Jun 2020 |
Application | Utility: THERMAL BARRIER CYLINDER LINER INSERT Filling date: 8 Sep 2025 Issue date: 28 May 2020 |
Application | Utility: POWDER METAL MATERIAL FOR WEAR AND TEMPERATURE RESISTANCE APPLICATIONS Filling date: 8 Sep 2025 Issue date: 21 May 2020 |
Application | Utility: OPTIMIZED BARRIER DISCHARGE DEVICE FOR CORONA IGNITION Filling date: 8 Sep 2025 Issue date: 23 Apr 2020 |
Application | Utility: CORONA IGNITION DEVICE WITH IMPROVED ELECTRICAL PERFORMANCE Filling date: 8 Sep 2025 Issue date: 20 Feb 2020 |
Application | Utility: DUAL COMPOUND ELASTOMER BUSHING FOR VEHICLE SUSPENSION COMPONENT Filling date: 8 Sep 2025 Issue date: 13 Feb 2020 |
Application | Utility: PISTON INCLUDING A COMPOSITE LAYER APPLIED TO A METAL SUBSTRATE Filling date: 8 Sep 2025 Issue date: 6 Feb 2020 |
Application | Utility: MULTILAYER STATIC GASKET, DISTANCE LAYER WITH IMPROVED STOPPER REGION THEREFOR, AND METHOD OF CONSTRUCTION THEREOF Filling date: 8 Sep 2025 Issue date: 9 Jan 2020 |
Application | Utility: IGNITER ASSEMBLY WITH IMPROVED INSULATION AND METHOD OF INSULATING THE IGNITER ASSEMBLY Filling date: 8 Sep 2025 Issue date: 21 Nov 2019 |
Application | Utility: BRAKE PAD BACKING PLATE Filling date: 8 Sep 2025 Issue date: 21 Nov 2019 |
Application | Utility: DUAL GALLERY TWO STROKE PISTON Filling date: 8 Sep 2025 Issue date: 29 Aug 2019 |
Showing 1 to 16 of 16 patents.