| Cyto-Stain™ | 00673693088213 | Richard-Allan Scientific LLC | Class A | |
| Cyto-Stain™ | 00673693088244 | Richard-Allan Scientific LLC | Class A | |
| Cyto-Stain™ G | 00673693088206 | Richard-Allan Scientific LLC | Class A | |
| EA-36 | 00673693088299 | Richard-Allan Scientific LLC | Class A | |
| EA-36 | 00673693088305 | Richard-Allan Scientific LLC | Class A | |
| EA-50 | 00673693088312 | Richard-Allan Scientific LLC | Class A | |
| EA-50 | 00673693088329 | Richard-Allan Scientific LLC | Class A | |
| EA-50 | 00673693088343 | Richard-Allan Scientific LLC | Class A | |
| EA-50 | 00673693228527 | Richard-Allan Scientific LLC | Class A | |
| EA-50 | 00673693228534 | Richard-Allan Scientific LLC | Class A | |
| EA-65 | 00673693088367 | Richard-Allan Scientific LLC | Class A | |
| EA-65 | 00673693088374 | Richard-Allan Scientific LLC | Class A | |
| EA-65 | 00673693088381 | Richard-Allan Scientific LLC | Class A | |
| EA-65 | 00673693228541 | Richard-Allan Scientific LLC | Class A | |
| EA-65 | 00673693228558 | Richard-Allan Scientific LLC | Class A | |
| Modified EA | 00673693088404 | Richard-Allan Scientific LLC | Class A | |
| Modified OG | 00673693088282 | Richard-Allan Scientific LLC | Class A | |
| OG-6 | 00673693088251 | Richard-Allan Scientific LLC | Class A | |
| OG-6 | 00673693088268 | Richard-Allan Scientific LLC | Class A | |
| OG-6 | 00673693088275 | Richard-Allan Scientific LLC | Class A | |
| Orange G-6 | 00673693228565 | Richard-Allan Scientific LLC | Class A | |
| Orange G-6 | 00673693228572 | Richard-Allan Scientific LLC | Class A | |