I.B.E. Co., Ltd.
Records under this name other than the patents I.B.E. Co., Ltd. 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 1 patents it holds.
Showing 1 to 8 of 8 · Back to I.B.E. Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,377,483 | Biologically active agents and drugs Term ended Term ended Sep 10, 2021 · From the USPTO record | Term ended | Term ended Sep 10, 2021 | From the USPTO record |
| US 6,350,378 | Water quality improver Lapsed on the fee record Ended Feb 26, 2014 · From the USPTO record | Lapsed on the fee record | Ended Feb 26, 2014 | From the USPTO record |
| US 6,306,201 | Bivalent iron compounds Lapsed on the fee record Ended Oct 23, 2013 · From the USPTO record | Lapsed on the fee record | Ended Oct 23, 2013 | From the USPTO record |
| US 6,666,967 | Defoaming and air-water treating device Lapsed on the fee record Ended Dec 23, 2007 · From the USPTO record | Lapsed on the fee record | Ended Dec 23, 2007 | From the USPTO record |
| US 4,797,156 | Metal treated by a solution containing ferric ferrous salt Term ended Term ended no later than Jan 10, 2009 · Low confidence | Term ended | Term ended no later than Jan 10, 2009 | Low confidence |
| US 5,008,097 | Aqueous solution containing a new ferric ferrous salt Fe.sub.2 Cl.sub.5 and method of producing same Term ended Term ended no later than Apr 16, 2011 · Low confidence | Term ended | Term ended no later than Apr 16, 2011 | Low confidence |
| US 5,695,531 | Fuel treating device Term ended Term ended no later than Dec 9, 2017 · Low confidence | Term ended | Term ended no later than Dec 9, 2017 | Low confidence |
| US 5,711,874 | Water treating apparatus Term ended Term ended no later than Jan 27, 2018 · Low confidence | Term ended | Term ended no later than Jan 27, 2018 | Low confidence |