| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| PEEK-OPTIMA® Image Contrast (High radiopacity) | Invibio Inc. | PEEK | PEEK-OPTIMA® |
| PEEK-OPTIMA® Granular | Invibio Inc. | PEEK | PEEK-OPTIMA® |
| PEEK-OPTIMA® Image Contrast (Low radiopacity) | Invibio Inc. | PEEK | PEEK-OPTIMA® |
| PEEK-OPTIMA® Unfilled | Invibio Inc. | PEEK | PEEK-OPTIMA® |
| PEEK-OPTIMA® LT1 | Invibio Inc. | PEEK | PEEK-OPTIMA® |
| PEEK-OPTIMA® LT3 | Invibio Inc. | PEEK | PEEK-OPTIMA® |