Sinmat, Inc.
Records under this name other than patents Sinmat, 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 9,368,367 | Chemical Mechanical Polishing of Silicon Carbide Comprising Surfaces now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 9,218,954 | Defect Capping Method for Reduced Defect Density Epitaxial Articles now held by Entegris, Inc. In force · Medium confidence | In force | Medium confidence | |
| US 8,828,874 | Chemical Mechanical Polishing of Group III-Nitride Surfaces now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 9,259,818 | Smooth Diamond Surfaces and CMP Method for Forming now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 9,259,819 | CMP Method for Forming Smooth Diamond Surfaces now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 9,551,075 | Chemical Mechanical Polishing of Alumina now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 9,878,420 | Method of Chemical Mechanical Polishing of Alumina now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 9,567,492 | Polishing of Hard Substrates with Soft-Core Composite Particles now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 11,078,380 | Hard Abrasive Particle-Free Polishing of Hard Materials now held by Entegris, Inc. In force · High confidence | In force | High confidence | |
| US 10,868,899 | Film for Applying Compressive Stress to Ceramic Materials now held by Entegris, Inc. In force · High confidence | In force | High confidence |