Alcon Universal Ltd.
Records under this name other than patents Alcon Universal Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,702,806 | Eye Registration and Astigmatism Alignment Control Systems and Method Formerly held Term ended Term ended Jan 23, 2022 · High confidence | Term ended | Term ended Jan 23, 2022 | High confidence |
| US 6,620,797 | Artificial Tear Composition Containing a Combination of Three Demulcents Formerly held Term ended Term ended Dec 13, 2021 · High confidence | Term ended | Term ended Dec 13, 2021 | High confidence |
| US 6,569,175 | Surgical Knife Formerly held Term ended Term ended Nov 14, 2021 · High confidence | Term ended | Term ended Nov 14, 2021 | High confidence |
| US 6,743,245 | Asynchronous method of operating microsurgical instruments Formerly held Term ended Term ended Nov 11, 2021 · From the USPTO record | Term ended | Term ended Nov 11, 2021 | From the USPTO record |
| US 6,659,998 | Mappable Foot Controller for Microsurgical System Formerly held Term ended Term ended Oct 25, 2021 · High confidence | Term ended | Term ended Oct 25, 2021 | High confidence |
| US 6,554,429 | Method for Determining Accommodation Formerly held Term ended Term ended Oct 15, 2021 · High confidence | Term ended | Term ended Oct 15, 2021 | High confidence |
| US 6,599,286 | Laser Ablation Zone Restriction System and Method Formerly held Term ended Term ended Oct 10, 2021 · High confidence | Term ended | Term ended Oct 10, 2021 | High confidence |
| US 6,730,076 | Fiberoptic Probe Tip Formerly held Term ended Term ended Sep 25, 2021 · High confidence | Term ended | Term ended Sep 25, 2021 | High confidence |
| US 6,537,283 | Intraocular Lens Shipping Case and Injection Cartridge Formerly held Term ended Term ended Aug 17, 2021 · High confidence | Term ended | Term ended Aug 17, 2021 | High confidence |
| US 6,638,976 | Method of Treating Neurodegenerative Disorders of the Retina and Optic Nerve Head Formerly held Term ended Term ended Aug 13, 2021 · High confidence | Term ended | Term ended Aug 13, 2021 | High confidence |