Nitruvid
Records under this name other than the patents Nitruvid 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 2 patents it holds.
Showing 1 to 5 of 5 · Back to Nitruvid
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,074,460 | Method for treating the surface of a part and resulting part Term ended Term ended Sep 13, 2022 · From the USPTO record | Term ended | Term ended Sep 13, 2022 | From the USPTO record |
| US 5,077,091 | Deposition process in the vapour phase at low temperature of a ceramic coating of the metallic nitride or carbonitride type Term ended Term ended no later than Dec 31, 2011 · Low confidence | Term ended | Term ended no later than Dec 31, 2011 | Low confidence |
| US 5,302,422 | Deposition process of a ceramic coating on a metallic substrate Term ended Term ended no later than Apr 12, 2014 · Low confidence | Term ended | Term ended no later than Apr 12, 2014 | Low confidence |
| US 5,308,707 | Treatment process for depositing a layer of carbon in vapour phase on the surface of a metal article and article thus obtained Term ended Term ended no later than May 3, 2014 · Low confidence | Term ended | Term ended no later than May 3, 2014 | Low confidence |
| US 5,480,683 | Process for reducing the coefficient of friction and wear between a metal part and an organic polymer-or copolymer-based part and its application to artificial limb-joints and fittings working in marine environments Term ended Term ended no later than Jan 2, 2016 · Low confidence | Term ended | Term ended no later than Jan 2, 2016 | Low confidence |