SD

Stephan V. Drappel

Xerox: 131 patents #39 of 8,622Top 1%
PI Palo Alto Research Center Incorporated: 2 patents #383 of 776Top 50%
Overall (All Time): #8,186 of 4,157,543Top 1%
132
Patents All Time

Issued Patents All Time

Showing 25 most recent of 132 patents

Patent #TitleCo-InventorsDate
9738811 Phase change inks containing wax-soluble near-infrared dyes Jeffrey H. Banning, Jule W. Thomas, Jr., Bo Wu 2017-08-22
9422440 Bis-ureas as amorphous materials for phase-change ink Naveen Chopra, Adela Goredema, Kentaro Morimitsu, Jeffrey H. Banning 2016-08-23
9394319 Boron subphthalocyanine compounds and method of making Jeffrey H. Banning, Wolfgang G. Wedler 2016-07-19
9309410 Colorant compounds Jeffery H. Banning, Bo Wu, Nathan G. Starr 2016-04-12
9228097 Phase change inks Jeffery H. Banning, Bo Wu, Nathan G. Starr 2016-01-05
9193869 Dye compounds, method of making the compounds and ink composition employing the compounds Jeffrey H. Banning, Jule W. Thomas, Jr., Bo Wu 2015-11-24
9193883 Phase change ink containing polyester for improved image robustness Barkev Keoshkerian, Valerie M. Farrugia, Jenny Eliyahu, Gordon Sisler, Biby Esther Abraham 2015-11-24
9109131 Photochromic phase change ink compositions Gabriel Iftime, Daryl W. Vanbesien, Jennifer L. Belelie, Naveen Chopra, Adela Goredema 2015-08-18
9096767 Curable solid inks containing cyclohexyl-based crystalline gellants Naveen Chopra, Barkev Keoshkerian, Daryl W. Vanbesien, Jenny Eliyahu, Jeffrey H. Banning +3 more 2015-08-04
9056998 Crystalline compounds for phase change inks Adela Goredema, Guerino G. Sacripante, Kentaro Morimitsu, Naveen Chopra 2015-06-16
9051486 Phase change ink components and methods of making the same Jennifer L. Belelie, Kentaro Morimitsu, Naveen Chopra, Corey L. Tracy, Peter G. Odell 2015-06-09
9005708 Undercoat composition for ink jet printing James D. Mayo, C. Geoffrey Allen, Biby Esther Abraham, Sonja Hadzidedic 2015-04-14
9005484 Low polarity nano silver gels Marcel P. Breton, Yiliang Wu, Naveen Chopra, Jennifer L. Belelie 2015-04-14
8999444 Overcoat composition for ink jet printing James D. Mayo, C. Geoffrey Allen, Biby Esther Abraham, Sonja Hadzidedic 2015-04-07
8981088 Boron subphthalocyanine compounds and method of making Jeffrey H. Banning, Wolfgang G. Wedler 2015-03-17
8974047 Phase change ink containing ethylene vinyl acetate Salma Falah Toosi, Mihaela Maria Birau, Biby Esther Abraham, James D. Mayo, Peter G. Odell +2 more 2015-03-10
8961673 Phase change ink compositions comprising diurethanes as amorphous materials Naveen Chopra, Jeffrey H. Banning, Jennifer L. Belelie, Gabriel Iftime, Kentaro Morimitsu +1 more 2015-02-24
8952094 Reversible polymer composition James D. Mayo, C. Geoffrey Allen, Biby Esther Abraham, Sonja Hadzidedic 2015-02-10
8920551 Phase change inks Jeffery H. Banning, Wolfgang G. Wedler 2014-12-30
8915993 Solid or phase change inks with improved properties Peter G. Odell, Marcel P. Breton, Caroline M. Turek, Paul J. McConville, Mojgan Rabbani +2 more 2014-12-23
8882256 Low molecular weight amide gellants and methods for making the same Naveen Chopra, Barkev Keoshkerian, Daryl W. Vanbesien, Jenny Eliyahu, Jeffrey H. Banning +3 more 2014-11-11
8884012 Dye compound and method of making the compound Jeffrey H. Banning, Bo Wu, Nathan G. Starr 2014-11-11
8851648 Blends of semi-crystalline materials for inks for direct-to-paper printing Jeffrey H. Banning, Peter G. Odell, Paul J. McConville, Jennifer Rea 2014-10-07
8840232 Phase change ink Kentaro Morimitsu, Jennifer L. Belelie, Naveen Chopra, Corey L. Tracy, Peter G. Odell 2014-09-23
8841472 Colored polysiloxanes Jeffery H. Banning, James D. Padgett, Michael Joel Edwards, Joseph B. Gault 2014-09-23