Assignee
SANFORD LP
US·309 granted patents·31 pending applications·3,488 citations·filing 1997–2025
Top patents by PatentIndex Score
340 records- 0198US7350996B2Retractable writing utensilSANFORD LP·Filed 2005·Granted Apr 1, 2008·48 cites·20 claims
- 0297US6921223B2Combo penSANFORD LP·Filed 2003·Granted Jul 26, 2005·53 cites·19 claims
- 0396US7066042B2Advancing/retracting mechanismSANFORD LP·Filed 2004·Granted Jun 27, 2006·45 cites·18 claims
- 0495US8889590B2Irreversible thermochromic ink compositionsSANFORD LP·Filed 2013·Granted Nov 18, 2014·8 cites·20 claims
- 0595US7488130B2Seal assembly for retractable instrumentSANFORD LP·Filed 2007·Granted Feb 10, 2009·23 cites·20 claims
- 0695USD564529SMonitor and printer standSANFORD LP·Filed 2007·Granted Mar 18, 2008·55 cites·1 claims
- 0794USD645045SRemoteSANFORD LP·Filed 2011·Granted Sep 13, 2011·56 cites·1 claims
- 0894USD626994SMarkerSANFORD LP·Filed 2009·Granted Nov 9, 2010·60 cites·1 claims
- 0994USD568889SMonitor and printer standSANFORD LP·Filed 2007·Granted May 13, 2008·49 cites·1 claims
- 1094USD557266SMonitor and printer standSANFORD LP·Filed 2006·Granted Dec 11, 2007·52 cites·1 claims
- 1193USD633910SRemoteSANFORD LP·Filed 2009·Granted Mar 8, 2011·46 cites·1 claims
- 1293USD547375SWriting instrumentSANFORD LP·Filed 2005·Granted Jul 24, 2007·55 cites·1 claims
- 1393USD499142SWriting instrumentSANFORD LP·Filed 2003·Granted Nov 30, 2004·50 cites·1 claims
- 1493USD423577SWriting implement having a grooved gripSANFORD LP·Filed 1997·Granted Apr 25, 2000·57 cites·1 claims
- 1592USD866662SWriting instrumentSANFORD LP·Filed 2018·Granted Nov 12, 2019·4 cites·1 claims
- 1692US7981210B2Capillary-action, glitter markers and ink compositions for sameSANFORD LP·Filed 2008·Granted Jul 19, 2011·17 cites·47 claims
- 1791US7563046B2Fluid dispensers having removably attached dual applicator assemblySANFORD LP·Filed 2005·Granted Jul 21, 2009·15 cites·21 claims
- 1891US7322766B2Writing instrument with a sheet material dispenserSANFORD LP·Filed 2004·Granted Jan 29, 2008·29 cites·55 claims
- 1991USD500792SWriting instrumentSANFORD LP·Filed 2003·Granted Jan 11, 2005·47 cites·1 claims
- 2090USD492350SGrip for a writing instrumentSANFORD LP·Filed 2003·Granted Jun 29, 2004·41 cites·1 claims
- 2189USD746333SDisplay screen or portion thereof with iconSANFORD LP·Filed 2013·Granted Dec 29, 2015·32 cites·1 claims
- 2289US7517167B2Writing instrument with a tape flag dispenserSANFORD LP·Filed 2005·Granted Apr 14, 2009·12 cites·20 claims
- 2389US6932531B2Writing assembly with eraser assemblySANFORD LP·Filed 2003·Granted Aug 23, 2005·28 cites·19 claims
- 2488US7850382B2Valve made from two materials and writing utensil with retractable tip incorporating sameSANFORD LP·Filed 2007·Granted Dec 14, 2010·10 cites·31 claims
- 2588US7018122B2Single- or double-ended multi-section nib markerSANFORD LP·Filed 2004·Granted Mar 28, 2006·36 cites·3 claims
- 2688USD508950SWriting instrumentSANFORD LP·Filed 2004·Granted Aug 30, 2005·37 cites·1 claims
- 2788US6905539B2Black eradicable ink, methods of eradication of the same, eradicable ink kit, and eradicated ink complexSANFORD LP·Filed 2003·Granted Jun 14, 2005·30 cites·42 claims
- 2887USD857092SLabel printerSANFORD LP·Filed 2017·Granted Aug 20, 2019·28 cites·1 claims
- 2987USD746331SDisplay screen or portion thereof with iconSANFORD LP·Filed 2013·Granted Dec 29, 2015·31 cites·1 claims
- 3087US7228882B2Tape dispenser with a cushioned applicator tipSANFORD LP·Filed 2003·Granted Jun 12, 2007·23 cites·31 claims
- 3187USD498791SClip and shroud for a writing instrumentSANFORD LP·Filed 2003·Granted Nov 23, 2004·33 cites·1 claims
- 3287US6203225B1Writing implement having an ergonomic gripSANFORD LP·Filed 1998·Granted Mar 20, 2001·40 cites·10 claims
- 3386US10245877B2Ink delivery systemSANFORD LP·Filed 2017·Granted Apr 2, 2019·3 cites·20 claims
- 3486US7655082B2Ink compositions containing an emulsionSANFORD LP·Filed 2007·Granted Feb 2, 2010·10 cites·18 claims
- 3586USD591352SWriting instrumentSANFORD LP·Filed 2008·Granted Apr 28, 2009·32 cites·1 claims
- 3686USD538343SWriting instrumentSANFORD LP·Filed 2005·Granted Mar 13, 2007·41 cites·1 claims
- 3786USD525303SWriting instrumentSANFORD LP·Filed 2004·Granted Jul 18, 2006·27 cites·1 claims
- 3885US10738175B2Glue slime activator and associated methods and kitsSANFORD LP·Filed 2019·Granted Aug 11, 2020·2 cites·24 claims
- 3985US7775734B2Seal assembly for retractable instrumentSANFORD LP·Filed 2009·Granted Aug 17, 2010·8 cites·20 claims
- 4085US7488380B2Highlighting marking compositions, highlighting kits, and highlighted complexesSANFORD LP·Filed 2006·Granted Feb 10, 2009·12 cites·34 claims
- 4185US6997229B2Rotatable applicator tip for a corrective tape dispenserSANFORD LP·Filed 2003·Granted Feb 14, 2006·22 cites·17 claims
- 4285USD498494SWriting instrumentSANFORD LP·Filed 2004·Granted Nov 16, 2004·32 cites·1 claims
- 4385US6793426B2Deformable grip with motion indicatorSANFORD LP·Filed 2003·Granted Sep 21, 2004·21 cites·12 claims
- 4485USD488507SWriting instrumentSANFORD LP·Filed 2003·Granted Apr 13, 2004·32 cites·1 claims
- 4584USD746332SDisplay screen or portion thereof with graphical user interfaceSANFORD LP·Filed 2013·Granted Dec 29, 2015·27 cites·1 claims
- 4684USD706337SHand held printerSANFORD LP·Filed 2012·Granted Jun 3, 2014·29 cites·1 claims
- 4784USD577361SComputer standSANFORD LP·Filed 2007·Granted Sep 23, 2008·23 cites·1 claims
- 4884USD557267SComputer standSANFORD LP·Filed 2007·Granted Dec 11, 2007·23 cites·1 claims
- 4984USD497949SHighlighterSANFORD LP·Filed 2004·Granted Nov 2, 2004·29 cites·1 claims
- 5083USD947038SBottleSANFORD LP·Filed 2020·Granted Mar 29, 2022·7 cites·1 claims
Showing the top 50 of 340 patent records by PatentIndex Score.
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