loadpatents
Patent applications and USPTO patent grants for Hall; Lachlan Everett.The latest application filed is for "sulfonated dye salts having improved stability".
Patent | Date |
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Sulfonated dye salts having improved stability App 20140094601 - Indusegaram; Sutharsiny ;   et al. | 2014-04-03 |
Sulfonated dye salts having improved stability Grant 8,292,995 - Indusegaram , et al. October 23, 2 | 2012-10-23 |
Method of formulating ink having minimal visible coloration Grant 8,110,030 - Indusegaram , et al. February 7, 2 | 2012-02-07 |
Ink cartridge comprising weakly acidic naphthalocyanine ink formulation Grant 8,079,769 - Indusegaram , et al. December 20, 2 | 2011-12-20 |
Method of modulating stability of sulfonated dye Grant 8,038,737 - Indusegaram , et al. October 18, 2 | 2011-10-18 |
Method Of Formulating Ink Having Minimal Visible Coloration App 20110226156 - Indusegaram; Sutharsiny ;   et al. | 2011-09-22 |
Inkjet containing phthalocyanine dye with non-planar groups Grant 7,971,986 - Lapstun , et al. July 5, 2 | 2011-07-05 |
Aqueous formulation comprising low visibility naphthalocyanine dye Grant 7,972,427 - Indusegaram , et al. July 5, 2 | 2011-07-05 |
Inkjet ink comprising gallium naphthalocyanine dye Grant 7,964,719 - Vonwiller , et al. June 21, 2 | 2011-06-21 |
Substrate having inkjet ink comprising naphthalocyanine dye disposed thereon Grant 7,959,724 - Vonwiller , et al. June 14, 2 | 2011-06-14 |
Substrate having IR-absorbing dye with branched axial ligands Grant 7,946,626 - Vonwiller , et al. May 24, 2 | 2011-05-24 |
Phthalocyanine dye formulations App 20110069127 - Indusegaram; Sutharsiny ;   et al. | 2011-03-24 |
IR-absorbing gallium naphthalocyanine dye Grant 7,892,339 - Vonwiller , et al. February 22, 2 | 2011-02-22 |
Substrate Having Inkjet Ink Comprising Naphthalocyanine Dye Disposed Thereon App 20110027550 - Vonwiller; Simone Charlotte ;   et al. | 2011-02-03 |
Aqueous Formulation Comprising Low Visibility Naphthalocyanine Dye App 20110023751 - Indusegaram; Sutharsiny ;   et al. | 2011-02-03 |
Inkjet Containing Phthalocyanine Dye With Non-planar Groups App 20100327239 - Lapstun; Paul ;   et al. | 2010-12-30 |
Inkjet inks for printing coded data comprising naphthalocyanine dyes Grant 7,837,775 - Vonwiller , et al. November 23, 2 | 2010-11-23 |
Method of preparing macrocylic metal cyanine compound Grant 7,834,175 - Vonwiller , et al. November 16, 2 | 2010-11-16 |
Substrate having gallium naphthalocyanine salt disposed thereon Grant 7,824,484 - Indusegaram , et al. November 2, 2 | 2010-11-02 |
Method of printing an IR-absorbing dye onto a substrate Grant 7,825,108 - Vonwiller , et al. November 2, 2 | 2010-11-02 |
Ir-absorbing Gallium Naphthalocyanine Dye App 20100263571 - Vonwiller; Simone Charlotte ;   et al. | 2010-10-21 |
Substrate Having Ir-absorbing Dye With Branched Axial Ligands App 20100233499 - Vonwiller; Simone Charlotte ;   et al. | 2010-09-16 |
Method of enabling entry of data into a computer system via a printed form Grant 7,785,502 - Ridley , et al. August 31, 2 | 2010-08-31 |
Ink Cartridge Comprising Weakly Acidic Naphthalocyanine Ink Formulation App 20100208014 - Indusegaram; Sutharsiny ;   et al. | 2010-08-19 |
Method Of Interacting With Substrate Comprising Ir-absorbing Coding Pattern App 20100194797 - Vonwiller; Simone Charlotte ;   et al. | 2010-08-05 |
Gallium naphthalocyanine dye Grant 7,750,147 - Vonwiller , et al. July 6, 2 | 2010-07-06 |
Substrate Having Gallium Naphthalocyanine Salt Disposed Thereon App 20100159163 - Indusegaram; Sutharsiny ;   et al. | 2010-06-24 |
Inkjet ink comprising metal-cyanine dye with improved water-solubility Grant 7,737,271 - Vonwiller , et al. June 15, 2 | 2010-06-15 |
Ink formulations comprising gallium naphthalocyanines Grant 7,709,633 - Indusegaram , et al. May 4, 2 | 2010-05-04 |
Ink comprising gallium naphthalocyanine dye Grant 7,699,920 - Vonwiller , et al. April 20, 2 | 2010-04-20 |
Gallium naphthalocyanine salts for use as improved infrared dyes Grant 7,658,792 - Indusegaram , et al. February 9, 2 | 2010-02-09 |
Method Of Preparing Macrocylic Metal Cyanine Compound App 20090240050 - Vonwiller; Simone Charlotte ;   et al. | 2009-09-24 |
Method Of Modulating Stability Of Sulfonated Dye App 20090199352 - Indusegaram; Sutharsiny ;   et al. | 2009-08-13 |
Sulfonated Dye Salts Having Improved Stability App 20090202799 - Indusegaram; Sutharsiny ;   et al. | 2009-08-13 |
Synthesis of metal cyanines Grant 7,550,585 - Vonwiller , et al. June 23, 2 | 2009-06-23 |
Method Of Minimizing Visible Coloration Of Substrate App 20090121031 - Hall; Lachlan Everett ;   et al. | 2009-05-14 |
Method Of Printing An Ir-absorbing Dye Onto A Substrate App 20090061094 - Vonwiller; Simone Charlotte ;   et al. | 2009-03-05 |
Inkjet Ink Comprising Metal-cyanine Dye With Improved Water-solubility App 20090054664 - Vonwiller; Simone Charlotte ;   et al. | 2009-02-26 |
Method of minimizing absorption of visible light in ink compositions comprising infrared metal-dithiolene dyes Grant 7,465,342 - Hall , et al. December 16, 2 | 2008-12-16 |
Method of minimizing absorption of visible light in ink compositions comprising IR-absorbing metal-cyanine dyes Grant 7,456,277 - Vonwiller , et al. November 25, 2 | 2008-11-25 |
Metal-cyanine dye having improved water solubility Grant 7,452,989 - Vonwiller , et al. November 18, 2 | 2008-11-18 |
Method of minimizing absorption of visible light in ink compositions comprising infrared-absorbing macrocyclic cyanine dyes Grant 7,423,145 - Vonwiller , et al. September 9, 2 | 2008-09-09 |
Cyanine dye having reduced visible absorption Grant 7,417,141 - Vonwiller , et al. August 26, 2 | 2008-08-26 |
Method Of Enabling Entry Of Data Into A Computer System Via A Printed Form App 20080177792 - Ridley; Damon Donald ;   et al. | 2008-07-24 |
Metal-cyanine dye having axial ligands which reduce visible absorption Grant 7,367,665 - Vonwiller , et al. May 6, 2 | 2008-05-06 |
Ink formulations comprising gallium naphthalocyanines App 20080006177 - Indusegaram; Sutharsiny ;   et al. | 2008-01-10 |
Gallium naphthalocyanine salts for use as improved infrared dyes App 20080005855 - Indusegaram; Sutharsiny ;   et al. | 2008-01-10 |
Gallium Naphthalocyanine Dye App 20070299257 - Vonwiller; Simone Charlotte ;   et al. | 2007-12-27 |
Ink Comprising Gallium Naphthalocyanine Dye App 20070266891 - Vonwiller; Simone Charlotte ;   et al. | 2007-11-22 |
Stabilized dithiolene inkjet inks Grant 7,282,164 - Hall , et al. October 16, 2 | 2007-10-16 |
Method of minimizing absorption of visible light in infrared dyes Grant 7,278,727 - Vonwiller , et al. October 9, 2 | 2007-10-09 |
Water-based dithiolene infrared inkjet inks Grant 7,204,941 - Hall , et al. April 17, 2 | 2007-04-17 |
Inkjet ink comprising IR dye with a plurality of water-solubilizing alcohol substituents App 20070044680 - Vonwiller; Simone Charlotte ;   et al. | 2007-03-01 |
Inkjet ink comprising gallium naphthalocyanine dye App 20070034113 - Vonwiller; Simone Charlotte ;   et al. | 2007-02-15 |
Cyanine dye having multifunctional peripheral groups Grant 7,153,956 - Vonwiller , et al. December 26, 2 | 2006-12-26 |
Synthetically expedient water-dispersible IR dyes having improved lightfastness Grant 7,148,345 - Vonwiller , et al. December 12, 2 | 2006-12-12 |
Inkjet lnks for printing coded data comprising naphthalocyanine dyes App 20060272545 - Vonwiller; Simone Charlotte ;   et al. | 2006-12-07 |
Hydrophilizable and hydrophilic cyanine dyes Grant 7,138,391 - Vonwiller , et al. November 21, 2 | 2006-11-21 |
Dibenzoanthraquinone based chromophores Grant 7,122,685 - Hall , et al. October 17, 2 | 2006-10-17 |
Synthetically expedient water-dispersible IR dyes Grant 7,122,076 - Vonwiller , et al. October 17, 2 | 2006-10-17 |
Interface surface printer using invisible ink Grant 7,099,019 - Silverbrook , et al. August 29, 2 | 2006-08-29 |
Bridged diarylpolymethine chromophores Grant 7,094,910 - Hall , et al. August 22, 2 | 2006-08-22 |
Infrared chromophores Grant 7,091,344 - Hall , et al. August 15, 2 | 2006-08-15 |
Dibenzoflourenone based chromophores Grant 7,038,066 - Hall , et al. May 2, 2 | 2006-05-02 |
Hydrophilizable and hydrophilic cyanine dyes App 20060030701 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Method of minimizing absorption of visible light in infrared dyes App 20060028714 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Metal-cyanine dye having axial ligands which reduce visible absorption App 20060028520 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Synthetically expedient water-dispersible IR dyes App 20060030706 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Metal-cyanine dye having improved water solubility App 20060027138 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Cyanine dye having multifunctional peripreral groups App 20060030705 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Method of minimizing absorption of visible light in ink compositions comprising IR-absorbing metal-cyanine dyes App 20060030638 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Cyanine dye having reduced visible absorption App 20060030703 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Method of minimizing absorption of visible light in ink compositions comprising infrared-absorbing macrocyclic cyanine dyes App 20060030639 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Synthetically expedient water-dispersible IR dyes having improved lightfastness App 20060030704 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Synthesis of metal cyanines App 20060030702 - Vonwiller; Simone Charlotte ;   et al. | 2006-02-09 |
Stabilized dithiolene inkjet inks App 20040207700 - Hall, Lachlan Everett ;   et al. | 2004-10-21 |
Method of minimizing absorption of visible light in ink compositions comprising infrared metal-dithiolene dyes App 20040196345 - Hall, Lachlan Everett ;   et al. | 2004-10-07 |
Water-based dithiolene infrared inkjet inks App 20040196344 - Hall, Lachlan Everett ;   et al. | 2004-10-07 |
Infrared chromophores App 20020136972 - Hall, Lachlan Everett ;   et al. | 2002-09-26 |
Bridged diarylpolymethine chromophores App 20020095733 - Hall, Lachlan Everett ;   et al. | 2002-07-25 |
Dibenzoanthraquinone based chromophores App 20020096084 - Hall, Lachlan Everett ;   et al. | 2002-07-25 |
Dibenzoflourenone based chromophores App 20020088064 - Hall, Lachlan Everett ;   et al. | 2002-07-11 |
Interface surface printer using invisible ink App 20020080396 - Silverbrook, Kia ;   et al. | 2002-06-27 |
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