Qiu; Shigang S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Qiu; Shigang S..The latest application filed is for "toner comprising colorant wax dispersion".

Company Profile

0.22.26

Qiu; Shigang S. - Toronto CA
Qiu; Shigang S. - Etobicoke CA
Qiu; Shigang S - Toronto CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Toner comprising colorant wax dispersion Grant 10,018,930 - Lee , et al. July 10, 2	2018-07-10
Robust resin for solvent-free emulsification Grant 9,822,217 - Faucher , et al. November 21, 2	2017-11-21
Phase inversed resin emulsions Grant 9,798,255 - Wang , et al. October 24, 2	2017-10-24
Method of making branched polyester resin Grant 9,663,615 - Moffat , et al. May 30, 2	2017-05-30
Toner Comprising Colorant Wax Dispersion App 20170131649 - Lee; Frank Ping-Hay ; et al.	2017-05-11
Toner comprising colorant wax dispersion Grant 9,639,017 - Lee , et al. May 2, 2	2017-05-02
Method of making branched polyester resin with a target glass transition temperature Grant 9,580,543 - Qiu , et al. February 28, 2	2017-02-28
Processes for producing polyester latexes via solvent-based and solvent-free emulsification Grant 9,201,324 - Qiu , et al. December 1, 2	2015-12-01
Toner Comprising Colorant Wax Dispersion App 20150301463 - Lee; Frank Ping-Hay ; et al.	2015-10-22
Latex Formation Process Comprising Aprotic Solvent App 20150141572 - Li; Shigeng ; et al.	2015-05-21
Preparation of polyester latex emulsification by direct steam injection Grant 8,932,792 - Liu , et al. January 13, 2	2015-01-13
Toner making process Grant 8,858,896 - Liu , et al. October 14, 2	2014-10-14
Toner Making Process App 20140200298 - LIU; YU ; et al.	2014-07-17
Preparation Of Polyester Latex Emulsification By Direct Steam Injection App 20140147786 - LIU; Yu ; et al.	2014-05-29
Solvent-free bio-based emulsion Grant 8,703,380 - Qiu , et al. April 22, 2	2014-04-22
Toner particles comprising colorant-polyesters Grant 8,652,723 - Faucher , et al. February 18, 2	2014-02-18
Emulsion Aggregation Toner Process Comprising Direct Addition Of Surface-treated Pigment App 20140045116 - AGUR; Enno E. ; et al.	2014-02-13
Chemical Toner Including A Robust Resin For Solvent-Free Emulsification App 20130244151 - Chen; Allan K. ; et al.	2013-09-19
Solvent-free Bio-based Emulsion App 20130244173 - Qiu; Shigang S. ; et al.	2013-09-19
Robust Resin For Solvent-Free Emulsification App 20130245197 - Faucher; Santiago ; et al.	2013-09-19
Emulsion aggregation toners Grant 8,518,627 - Chen , et al. August 27, 2	2013-08-27
Alkyl Benzene Sulfonate Surfactant Having An Ammonium Salt Counter Ion For Reduced Sodium Content In Emulsions App 20130122418 - Nosella; Kimberly D. ; et al.	2013-05-16
Processes for producing polyester latexes via single-solvent-based emulsification Grant 8,338,071 - Qiu , et al. December 25, 2	2012-12-25
Toner Particles Comprising Colorant-polyesters App 20120231386 - FAUCHER; Santiago ; et al.	2012-09-13
Solvent-free Toner Processes App 20120189956 - Chen; Allan K. ; et al.	2012-07-26
Emulsion Aggregation Toners App 20120189955 - Chen; Allan K. ; et al.	2012-07-26
Processes for producing polyester latexes via solvent-based emulsification Grant 8,192,913 - Faucher , et al. June 5, 2	2012-06-05
Fluorescent organic nanoparticles and a process for producing fluorescent organic nanoparticles Grant 8,147,714 - Iftime , et al. April 3, 2	2012-04-03
Processes For Producing Polyester Latexes Via Solvent-based Emulsification App 20110281215 - Faucher; Santiago ; et al.	2011-11-17
Processes For Producing Polyester Latexes Via Single-solvent-based Emulsification App 20110281216 - Qiu; Shigang S. ; et al.	2011-11-17
Processes For Producing Polyester Latexes Via Solvent-based And Solvent-free Emulsification App 20110200930 - Qiu; Shigang S. ; et al.	2011-08-18
Solvent-free phase inversion process for producing resin emulsions Grant 7,989,135 - Zhou , et al. August 2, 2	2011-08-02
Curable polyester latex made by phase inversion emulsification Grant 7,851,549 - Sacripante , et al. December 14, 2	2010-12-14
Fluorescent Organic Nanoparticles And A Process For Producing Fluorescent Organic Nanoparticles App 20100084610 - IFTIME; Gabriel ; et al.	2010-04-08
Toner processes Grant 7,645,551 - Sifain , et al. January 12, 2	2010-01-12
Solvent-free Phase Inversion Process For Producing Resin Emulsions App 20090208864 - Zhou; Ke ; et al.	2009-08-20
Curable Polyester Latex Made By Phase Inversion Emulsification App 20090155712 - Sacripante; Guerino G. ; et al.	2009-06-18
Toner Compositions Having Improved Fusing Properties App 20080220362 - MOORE; Emily L. ; et al.	2008-09-11
Toner Processes App 20080220359 - SIFAIN; Amgad W. ; et al.	2008-09-11
Toner Compositions App 20080166649 - Moffat; Karen A. ; et al.	2008-07-10

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