obtained by reactions only involving carbon-to-carbon unsaturated bonds

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Patents Grantslast 30 patents

  • Information Patent Grant

    Styrene-acrylate toner composition

    • Patent number 12,066,790
    • Issue date Aug 20, 2024
    • Xerox Corporation
    • Jordan A. Frank
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing printed material and system for producing prin...

    • Patent number 11,579,540
    • Issue date Feb 14, 2023
    • FUJIFILM Business Innovation Corp.
    • Yoichiro Emura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming method using white toner and color toner of at least...

    • Patent number 11,320,757
    • Issue date May 3, 2022
    • Konica Minolta, Inc.
    • Yuya Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 11,249,412
    • Issue date Feb 15, 2022
    • Canon Kabushiki Kaisha
    • Masashi Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 11,169,458
    • Issue date Nov 9, 2021
    • Canon Kabushiki Kaisha
    • Noritaka Toyoizumi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Yellow toner

    • Patent number 11,126,101
    • Issue date Sep 21, 2021
    • Zeon Corporation
    • Kojiro Akazaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Toner process employing dual chelating agents

    • Patent number 11,048,184
    • Issue date Jun 29, 2021
    • Xerox Corporation
    • Shivanthi Easwari Sriskandha
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner set, toner cartridge set, and apparatus for forming printed m...

    • Patent number 11,036,153
    • Issue date Jun 15, 2021
    • Fuji Xerox Co., Ltd.
    • Takahiro Ishizuka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,877,389
    • Issue date Dec 29, 2020
    • Canon Kabushiki Kaisha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,877,390
    • Issue date Dec 29, 2020
    • Canon Kabushiki Kaisha
    • Tsutomu Shimano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,845,721
    • Issue date Nov 24, 2020
    • Canon Kabushiki Kaisha
    • Masatake Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic charge image developing toner

    • Patent number 10,725,392
    • Issue date Jul 28, 2020
    • MITSUBISHI CHEMICAL CORPORATION
    • Kumiko Kameya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic charge image developing toner, electrostatic charge i...

    • Patent number 10,719,022
    • Issue date Jul 21, 2020
    • Fuji Xerox Co., Ltd.
    • Yasuo Kadokura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,613,450
    • Issue date Apr 7, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,606,182
    • Issue date Mar 31, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,591,831
    • Issue date Mar 17, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,591,833
    • Issue date Mar 17, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,591,835
    • Issue date Mar 17, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,591,832
    • Issue date Mar 17, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,591,834
    • Issue date Mar 17, 2020
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic charge image developer, developer cartridge, and proc...

    • Patent number 10,578,989
    • Issue date Mar 3, 2020
    • Fuji Xerox Co., Ltd.
    • Kotaro Yoshihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    White toner for electrostatic latent image development, electrostat...

    • Patent number 10,571,820
    • Issue date Feb 25, 2020
    • Fuji Xerox Co., Ltd.
    • Daisuke Noguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Positively chargeable toner, image forming apparatus and image form...

    • Patent number 10,564,559
    • Issue date Feb 18, 2020
    • Kyocera Document Solutions Inc.
    • Ken Maetani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,551,758
    • Issue date Feb 4, 2020
    • Canon Kabushiki Kaisha
    • Maho Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,545,422
    • Issue date Jan 28, 2020
    • Canon Kabushiki Kaisha
    • Kentaro Yamawaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Non-bisphenol-A emulsion aggregation toner and process

    • Patent number 10,539,896
    • Issue date Jan 21, 2020
    • Xerox Corporation
    • Kimberly D. Nosella
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, image forming apparatus, and image forming method

    • Patent number 10,520,844
    • Issue date Dec 31, 2019
    • Kyocera Document Solutions Inc.
    • Takatoshi Nozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,503,090
    • Issue date Dec 10, 2019
    • Canon Kabushiki Kaisha
    • Tsuneyoshi Tominaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crash cooling method to prepare toner

    • Patent number 10,474,046
    • Issue date Nov 12, 2019
    • Lexmark International, Inc.
    • Kasturi Rangan Srinivasan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 10,429,757
    • Issue date Oct 1, 2019
    • Canon Kabushiki Kaisha
    • Sara Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER

    • Publication number 20240027929
    • Publication date Jan 25, 2024
    • Canon Kabushiki Kaisha
    • KENJI OOKUBO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20240019793
    • Publication date Jan 18, 2024
    • Canon Kabushiki Kaisha
    • Yoshiaki Shiotari
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...

    • Publication number 20230305409
    • Publication date Sep 28, 2023
    • FUJIFILM Business Innovation Corp.
    • Atsushi Sugawara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20230273538
    • Publication date Aug 31, 2023
    • Canon Kabushiki Kaisha
    • KOSUKE FUKUDOME
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20230273539
    • Publication date Aug 31, 2023
    • Canon Kabushiki Kaisha
    • TAIJI KATSURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20230098426
    • Publication date Mar 30, 2023
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER

    • Publication number 20220404730
    • Publication date Dec 22, 2022
    • Canon Kabushiki Kaisha
    • Tomoya Nagaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20220390870
    • Publication date Dec 8, 2022
    • Canon Kabushiki Kaisha
    • Hirofumi Kyuushima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...

    • Publication number 20220373914
    • Publication date Nov 24, 2022
    • FUJIFILM Business Innovation Corp.
    • Masashi IKEDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER

    • Publication number 20220365457
    • Publication date Nov 17, 2022
    • Canon Kabushiki Kaisha
    • Tomohiro Unno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Styrene-Acrylate Toner Composition

    • Publication number 20220244656
    • Publication date Aug 4, 2022
    • Xerox Corporation.
    • Jordan A. Frank
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER FOR DEVELOPING ELECTROSTATIC IMAGE

    • Publication number 20220206406
    • Publication date Jun 30, 2022
    • Hewlett-Packard Development Company, L.P.
    • Seyoung Yoon
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER HAVING SPECIAL SURFACE FEATURES AND METHOD TO MAKE THE SAME

    • Publication number 20220187723
    • Publication date Jun 16, 2022
    • Lexmark International, Inc.
    • JING X SUN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER HAVING SPECIAL SURFACE FEATURES AND METHOD TO MAKE THE SAME

    • Publication number 20220187724
    • Publication date Jun 16, 2022
    • Lexmark International, Inc.
    • JING X SUN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER

    • Publication number 20220146953
    • Publication date May 12, 2022
    • Canon Kabushiki Kaisha
    • Hirofumi Kyuushima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20220075284
    • Publication date Mar 10, 2022
    • Canon Kabushiki Kaisha
    • Kenichi Nakayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20210286283
    • Publication date Sep 16, 2021
    • Canon Kabushiki Kaisha
    • Tomoya Nagaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20210026266
    • Publication date Jan 28, 2021
    • Canon Kabushiki Kaisha
    • Noritaka Toyoizumi
    • G01 - MEASURING TESTING
  • Information Patent Application

    TONER SET, TONER CARTRIDGE SET, AND APPARATUS FOR FORMING PRINTED M...

    • Publication number 20210018854
    • Publication date Jan 21, 2021
    • FUJI XEROX CO., LTD
    • Takahiro ISHIZUKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    YELLOW TONER

    • Publication number 20200348610
    • Publication date Nov 5, 2020
    • Zeon Corporation
    • Kojiro Akazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20200341398
    • Publication date Oct 29, 2020
    • Canon Kabushiki Kaisha
    • Masashi Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING METHOD

    • Publication number 20200285169
    • Publication date Sep 10, 2020
    • Konica Minolta, Inc.
    • Yuya Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner Process Employing Dual Chelating Agents

    • Publication number 20200225598
    • Publication date Jul 16, 2020
    • Xerox Corporation.
    • Shivanthi Easwari Sriskandha
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER COMPOSITIONS

    • Publication number 20200050121
    • Publication date Feb 13, 2020
    • Xerox Corporation
    • Robert D. Bayley
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20190384200
    • Publication date Dec 19, 2019
    • Canon Kabushiki Kaisha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

    • Publication number 20190339630
    • Publication date Nov 7, 2019
    • MITSUBISHI CHEMICAL CORPORATION
    • Kumiko KAMEYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POSITIVELY CHARGEABLE TONER, IMAGE FORMING APPARATUS AND IMAGE FORM...

    • Publication number 20190332026
    • Publication date Oct 31, 2019
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Ken MAETANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CRASH COOLING METHOD TO PREPARE TONER

    • Publication number 20190243264
    • Publication date Aug 8, 2019
    • Lexmark International, Inc.
    • KASTURI RANGAN SRINIVASAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CRASH COOLING METHOD TO PREPARE TONER

    • Publication number 20190243263
    • Publication date Aug 8, 2019
    • Lexmark International, Inc.
    • KASTURI RANGAN SRINIVASAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CRASH COOLING METHOD TO PREPARE TONER

    • Publication number 20190243267
    • Publication date Aug 8, 2019
    • Lexmark International, Inc.
    • KASTURI RANGAN SRINIVASAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY