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Nikolay Iltchev

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  • Norfolk, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Primary alkaline battery
    • Patent number 11,876,221
    • Issue date Jan 16, 2024
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Primary alkaline battery
    • Patent number 11,811,058
    • Issue date Nov 7, 2023
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Primary alkaline battery
    • Patent number 10,826,062
    • Issue date Nov 3, 2020
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Primary alkaline battery
    • Patent number 10,232,520
    • Issue date Mar 19, 2019
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Primary alkaline battery
    • Patent number 9,498,890
    • Issue date Nov 22, 2016
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Primary alkaline battery
    • Patent number 8,298,706
    • Issue date Oct 30, 2012
    • The Gillette Company
    • Paul A. Christian
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Magnesium cell with improved electrolyte
    • Patent number 8,211,578
    • Issue date Jul 3, 2012
    • The Gillette Company
    • Zhiping Jiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lithium cell with cathode containing metal doped iron sulfide
    • Patent number 8,153,296
    • Issue date Apr 10, 2012
    • The Gillette Company
    • Zhiping Jiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode material for battery
    • Patent number 7,351,499
    • Issue date Apr 1, 2008
    • The Gillette Company
    • Nikolay K. Iltchev
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery cathode
    • Patent number 7,160,647
    • Issue date Jan 9, 2007
    • The Gillette Company
    • Cahit Eylem
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lithiated manganese dioxide
    • Patent number 6,190,800
    • Issue date Feb 20, 2001
    • The Gillette Company
    • Nikolay Iltchev
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Primary Alkaline Battery
    • Publication number 20220123294
    • Publication date Apr 21, 2022
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Primary Alkaline Battery
    • Publication number 20210057741
    • Publication date Feb 25, 2021
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRIMARY ALKALINE BATTERY
    • Publication number 20160301074
    • Publication date Oct 13, 2016
    • DURACELL U.S. OPERATIONS, INC.
    • Paul Albert Christian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRIMARY ALKALINE BATTERY
    • Publication number 20130036603
    • Publication date Feb 14, 2013
    • The Gillette Company
    • Paul Albert Christian
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    PRIMARY ALKALINE BATTERY
    • Publication number 20110223493
    • Publication date Sep 15, 2011
    • Paul A. Christian
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Magnesium cell with improved electrolyte
    • Publication number 20100310933
    • Publication date Dec 9, 2010
    • Zhiping Jiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHODS OF SCREENING CATHODE ACTIVE MATERIALS
    • Publication number 20100122915
    • Publication date May 20, 2010
    • Nikolay K. Iltchev
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lithium cell with cathode containing metal doped iron sulfide
    • Publication number 20100055574
    • Publication date Mar 4, 2010
    • Zhiping Jiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery
    • Publication number 20090258297
    • Publication date Oct 15, 2009
    • Stuart M. Davis
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode material for battery
    • Publication number 20050164089
    • Publication date Jul 28, 2005
    • Nikolay K. Iltchev
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery cathode
    • Publication number 20050136328
    • Publication date Jun 23, 2005
    • Cahit Eylem
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...