BPS Printing Systems, LLC
Records under this name other than patents BPS Printing Systems, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to BPS Printing Systems, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,442,481 | Charge Control Agent Formerly held Lapsed on the fee record Ended Oct 28, 2016 · High confidence | Lapsed on the fee record | Ended Oct 28, 2016 | High confidence |
| US 6,761,774 | Composition and Method for the in Situ Removal of Scale from a Substrate Lapsed on the fee record Ended Jul 13, 2012 · High confidence | Lapsed on the fee record | Ended Jul 13, 2012 | High confidence |
| US 6,653,390 | Triphenylmethane dyes for water-based compositions Lapsed on the fee record Ended Nov 25, 2007 · From the USPTO record | Lapsed on the fee record | Ended Nov 25, 2007 | From the USPTO record |
| US 4,789,404 | Soft textured high strength alkali blue pigment and process for preparing the same Term ended Term ended no later than Dec 6, 2008 · Low confidence | Term ended | Term ended no later than Dec 6, 2008 | Low confidence |
| US 4,800,043 | Colorants for ball point pen and ribbon inks derived from pararosaniline process residue Term ended Term ended no later than Jan 24, 2009 · Low confidence | Term ended | Term ended no later than Jan 24, 2009 | Low confidence |
| US 4,944,806 | Rigmentary salt of a triphenylmethane compound and process for making same Term ended Term ended no later than Jul 31, 2010 · Low confidence | Term ended | Term ended no later than Jul 31, 2010 | Low confidence |
| US 4,952,677 | Azo colorants for ball point pen and ribbon inks Term ended Term ended no later than Aug 28, 2010 · Low confidence | Term ended | Term ended no later than Aug 28, 2010 | Low confidence |
| US 5,026,627 | High strength alkali blue pigment toner useful in both oil-based and water-based systems Term ended Term ended no later than Jun 25, 2011 · Low confidence | Term ended | Term ended no later than Jun 25, 2011 | Low confidence |
| US 5,125,975 | Purification of opal and opal oleate to remove aniline Term ended Term ended no later than Jun 30, 2012 · Low confidence | Term ended | Term ended no later than Jun 30, 2012 | Low confidence |