Graver Technologies LLC
Records under this name other than the patents Graver Technologies LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 11 patents it holds.
Back to Graver Technologies LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,560,142 | Fibers with bound metal oxides and method thereof Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,084,366 | Titania-Based Treatment Solution and Method of Promoting Precipitation and Removal of Heavy Metals from an Aqueous Source Formerly held In force · High confidence | In force | High confidence | |
| US 11,339,075 | Titania-Based Treatment Solution and Method of Promoting Precipitation and Removal of Heavy Metals from an Aqueous Source Formerly held In force · High confidence | In force | High confidence | |
| US 10,081,012 | Hybrid Ion Exchange Material and Method for Making the Same Lapsed on the fee record Ended Sep 25, 2026 · High confidence | Lapsed on the fee record | Ended Sep 25, 2026 | High confidence |
| US 6,730,218 | Coupling device for connecting a replaceable filter element to a conduit Term ended Term ended Apr 24, 2021 · From the USPTO record | Term ended | Term ended Apr 24, 2021 | From the USPTO record |
| US 6,432,308 | Filter element with porous nickel-based alloy substrate and metal oxide membrane Term ended Term ended Sep 25, 2020 · From the USPTO record | Term ended | Term ended Sep 25, 2020 | From the USPTO record |
| US 6,281,255 | Methods for regeneration of weakly basic anion exchange resins with a combination of an alkali metal carbonate and an alkali metal bicarbonate Term ended Term ended Jun 6, 2020 · From the USPTO record | Term ended | Term ended Jun 6, 2020 | From the USPTO record |
| US 7,022,274 | Gas sintered carbon block and method Lapsed on the fee record Ended Apr 4, 2018 · From the USPTO record | Lapsed on the fee record | Ended Apr 4, 2018 | From the USPTO record |
| US 6,991,665 | Evertible filter wrap with straps Lapsed on the fee record Ended Jan 31, 2018 · From the USPTO record | Lapsed on the fee record | Ended Jan 31, 2018 | From the USPTO record |
| US 6,974,161 | Coupling device for connecting a replaceable filter element to a conduit Lapsed on the fee record Ended Dec 13, 2017 · From the USPTO record | Lapsed on the fee record | Ended Dec 13, 2017 | From the USPTO record |