Patents by Inventor Sergiy Peleshanko

Sergiy Peleshanko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DIAMIDE INSECTICIDE COMPOSITIONS
    Publication number: 20240057602
    Abstract: Oil concentrate diamide insecticide compositions comprising a phosphate ester is provided. Also provided are tank mix compositions comprising a diamide insecticide, a phosphate ester and a diluent. The compositions may optionally comprise adjuvants such as surfactants, emulsifiers, petroleum-based crop oils, crop-derived seed oils, acidifiers, buffers, thickeners, spreader stickers, and/or defoaming agents. The tank mix compositions are useful for efficacious control of phytophagous insects in agronomic and non-agronomic applications.
    Type: Application
    Filed: October 2, 2020
    Publication date: February 22, 2024
    Inventors: Ubiratan F. DESOUSA, Forrest DURGIN, Robert KENNEDY, Sergiy PELESHANKO, Savka STOEVA, Luis TEIXEIRA, Guozhi WANG, Laibin Bruce YAN
  • DIAMIDE SUSPENSION CONCENTRATE COMPOSITIONS
    Publication number: 20230026036
    Abstract: Described herein are suspension concentration (SC) formulations comprising a diamide pesticide in high strength. The present formulations show excellent stability and dispersibility in water, as well as low air entrapment.
    Type: Application
    Filed: December 17, 2020
    Publication date: January 26, 2023
    Inventors: Ubiratan F. DE SOUSA, Forrest DURGIN, Sergiy PELESHANKO, Savka STOEVA, Luis TEIXEIRA
  • Dimeric fluorosurfactants for ink-jet inks
    Patent number: 10131807
    Abstract: The present disclosure provides ink-jet inks incorporating dimeric fluorosurfactants. As such, an ink-jet ink can include a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a polymer.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: November 20, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Phillip C. Cagle, Sergiy Peleshanko
  • DIMERIC FLUOROSURFACTANTS FOR INK-JET INKS
    Publication number: 20170369726
    Abstract: The present disclosure provides ink-jet inks incorporating dimeric fluorosurfactants. As such, an ink-jet ink can include a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a polymer.
    Type: Application
    Filed: August 30, 2017
    Publication date: December 28, 2017
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Phillip C. Cagle, Sergiy Peleshanko
  • Dimeric fluorosurfactants for ink-jet inks
    Patent number: 9783692
    Abstract: The present disclosure provides dimeric fluorosurfactants related methods and ink-jet inks incorporating such fluorosurfactants. As such, an ink-jet ink can comprise a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a colorant.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 10, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Phillip C. Cagle, Sergiy Peleshanko
  • DIMERIC FLUOROSURFACTANTS FOR INK-JET INKS
    Publication number: 20150225587
    Abstract: The present disclosure provides dimeric fluorosurfactants related methods and ink jet inks incorporating such fluorosurfactants. As such, an ink-jet ink can comprise a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a colorant.
    Type: Application
    Filed: September 14, 2012
    Publication date: August 13, 2015
    Inventors: Phillip C. Cagle, Sergiy Peleshanko
  • Ink composition containing polyurethane vinyl hybrid latexes
    Patent number: 8939568
    Abstract: Ink compositions and method of making the same are disclosed. A disclosed example ink composition includes a liquid vehicle, a colorant system and polyurethane vinyl hybrid latexes. Also disclosed is a method of using such ink composition containing polyurethane vinyl hybrid latexes.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: January 27, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Savka Ilieva Stoeva, Sergiy Peleshanko, Mark L. Choy, Gregg A. Lane
  • Polyurethane dispersion-containing inkjet inks
    Patent number: 8722762
    Abstract: The present disclosure provides inks, ink sets, and method for manufacturing inkjet inks. The inkjet ink can comprise a colorant, a liquid vehicle, and a polyurethane dispersion comprising polyurethane particles dispersed in the liquid vehicle. The polyurethane particles can have a core-shell structure with a branched inner core structure, and wherein the core comprises an amine cross-linker in an amount of 0.1 wt % to 1 wt % and the shell comprises a polyol cross-linker in an amount of 0.5 wt % to 2 wt %.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: May 13, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Sergiy Peleshanko
  • POLYURETHANE DISPERSION-CONTAINING INKJET INKS
    Publication number: 20140005330
    Abstract: The present disclosure provides inks, ink sets, and method for manufacturing inkjet inks. The inkjet ink can comprise a colorant, a liquid vehicle, and a polyurethane dispersion comprising polyurethane particles dispersed in the liquid vehicle. The polyurethane particles can have a core-shell structure with a branched inner core structure, and wherein the core comprises an amine cross-linker in an amount of 0.1 wt % to 1 wt % and the shell comprises a polyol cross-linker in an amount of 0.5 wt % to 2 wt %.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 2, 2014
    Inventor: Sergiy Peleshanko
  • Inkjet ink including polyurethane
    Patent number: 8563634
    Abstract: An inkjet ink composition includes: from 0.25 to 6 weight percent colorant; from 7 to 40 weight percent solvent; from 0.05 to 5 weight percent surfactant; and polyurethane binder in an amount of at least 0.5 weight percent of the inkjet ink composition but not more than twice the weight percent of the colorant. The polyurethane binder has a molecular weight from 32 K to 50 K and an acid number from 40 to 45. The polyurethane binder includes polyether polyol, aliphatic isocyanate and an acid group and does not include chain extenders.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: October 22, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: L. Jason Deiner, Yubai Bi, Gregg A. Lane, Sergiy Peleshanko
  • INK COMPOSITION CONTAINING POLYURETHANE VINYL HYBRID LATEXES
    Publication number: 20130021406
    Abstract: Ink compositions and method of making the same are disclosed. A disclosed example ink composition includes a liquid vehicle, a colorant system and polyurethane vinyl hybrid latexes. Also disclosed is a method of using such ink composition containing polyurethane vinyl hybrid latexes.
    Type: Application
    Filed: April 14, 2010
    Publication date: January 24, 2013
    Inventors: Savka Ilieva Stoeva, Sergiy Peleshanko, Mark L. Choy, Gregg A. Lane
  • INK COMPOSITIONS
    Publication number: 20120083566
    Abstract: Ink composition comprising an liquid vehicle, a colorant system, fluoropolymer particles and polyurethane binders wherein the polyurethane binders has a percentage of hard segment which is below 49 percent.
    Type: Application
    Filed: June 18, 2009
    Publication date: April 5, 2012
    Inventors: Jason Lazarus Deiner, Sergiy Peleshanko, Lane A. Gregg
  • INKJET INK INCLUDING POLYURETHANE
    Publication number: 20110288212
    Abstract: An inkjet ink composition includes: from 0.25 to 6 weight percent colorant; from 7 to 40 weight percent solvent; from 0.05 to 5 weight percent surfactant; and polyurethane binder in an amount of at least 0.5 weight percent of the inkjet ink composition but not more than twice the weight percent of the colorant. The polyurethane binder has a molecular weight from 32 K to 50 K and an acid number from 40 to 45. The polyurethane binder includes polyether polyol, aliphatic isocyanate and an acid group and does not include chain extenders.
    Type: Application
    Filed: June 8, 2009
    Publication date: November 24, 2011
    Inventors: L. Jason Deiner, Yubai Bi, Gregg A. Lane, Sergiy Peleshanko