TP

Thomas R. Pickering

Xerox: 32 patents #395 of 8,622Top 5%
Overall (All Time): #114,285 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 25 most recent of 32 patents

Patent #TitleCo-InventorsDate
7312010 Particle external surface additive compositions Richard Philip Nelson Veregin, Maria N. V. McDougall, Eric Strohm, Dwight Tshudy 2007-12-25
7288352 Toner compositions with surface additives 2007-10-30
7229735 Toner compositions Louis V. Isganitis 2007-06-12
6850725 Toners and developers Scott M. Silence, William H. Hollenbaugh, Jr., Amy L. Stamp, Roger N. Ciccarelli, Denise R. Bayley +4 more 2005-02-01
6824942 Toners and developers Scott M. Silence, William H. Hollenbaugh, Jr., Amy L. Stamp, Roger N. Ciccarelli, Denise R. Bayley +4 more 2004-11-30
6420078 Toner compositions with surface additives Roger N. Ciccarelli, Denise R. Bayley, Andrew J. Furman 2002-07-16
6312861 Toner compositions Roger N. Ciccarelli, Denise R. Bayley, James R. Combes, Jacques C. Bertrand 2001-11-06
6291121 Fluorescent treated external surface additives for toner William H. Hollenbaugh, Jr., Timothy L. Lincoln, Roger N. Ciccarelli, Dwight Tshudy, Robin L. Sheppard +1 more 2001-09-18
6203960 Toner compositions Roger N. Ciccarelli, Denise R. Bayley 2001-03-20
6190815 Toner compositions Roger N. Ciccarelli, Denise R. Bayley, James R. Combes, Jacques C. Bertrand 2001-02-20
6004714 Toner compositions Roger N. Ciccarelli, Denise R. Bayley, Jacques C. Bertrand 1999-12-21
5942365 Developer compositions and imaging processes George A. Gibson, Scott D. Chamberlain, John W. Spiewak, Jacques C. Bertrand, Roger N. Ciccarelli +1 more 1999-08-24
5837409 Colored toner and developer compositions and process for enlarged color gamut Jacques C. Bertrand, Roger N. Ciccarelli, Edul N. Dalal, Sue E. Blaszak, Kristen M. Natale-Hoffman 1998-11-17
5723245 Colored toner and developer compositions and process for enlarged color gamut Jacques C. Bertrand, Roger N. Ciccarelli, Edul N. Dalal, Sue E. Blaszak, Kristen M. Natale-Hoffman 1998-03-03
5712068 Color toner and developer compositions Edul N. Dalal, Sue E. Blaszak, Kristen M. Natale-Hoffman, Roger N. Ciccarelli, Jacques C. Bertrand 1998-01-27
5667929 Toner combination Roger N. Ciccarelli, Jacques C. Bertrand, Denise R. Bayley 1997-09-16
5663025 Magenta toner and developer compositions Roger N. Ciccarelli, Jacques C. Bertrand 1997-09-02
5620820 Four color toner set Jacques C. Bertrand, Roger N. Ciccarelli, Denise R. Bayley 1997-04-15
5607804 Combination, set, or gamut toners Jacques C. Bertrand, Roger N. Ciccarelli, Denise R. Bayley 1997-03-04
5591552 Toner combination and method and apparatus for use Roger N. Ciccarelli, Jacques C. Bertrand, Denise R. Bayley 1997-01-07
5556727 Color toner, method and apparatus for use Roger N. Ciccarelli, Jacques C. Bertrand, Denise R. Bayley 1996-09-17
5554471 Combination of toners Jacques C. Bertrand, Roger N. Ciccarelli, Denise R. Bayley 1996-09-10
5484678 Toner compositions with charge additive mixture Denise R. Bayley, Roger N. Ciccarelli 1996-01-16
5393632 Toner compositions with manganese complex charge enhancing additives Roger N. Ciccarelli, Denise R. Bayley, Jacques C. Bertrand 1995-02-28
5366840 Liquid developer compositions James R. Larson, Frank J. Bonsignore, Roger N. Ciccarelli, Denise R. Bayley, Jacques C. Bertrand 1994-11-22