Patents by Inventor Saori Kajita

Saori Kajita 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).

  • Detergent composition
    Patent number: 9301908
    Abstract: A detergent composition excellent in an antimicrobial activity. Thus, a detergent composition of the present invention is characterized by including: an imidazolinium betaine-based amphoteric surfactant; and 0.5 to 10% by mass of PEG-1 lauryl glycol represented by the following formula (I): wherein, m and n each represent the number of moles of added ethylene oxide and the average of m+n is 1. Also, the detergent composition preferably includes an ingredient having a microstatic effect or microcidal effect selected from divalent glycols, hinokitiol, trichlorocarbanilide, and benzalkonium chloride.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: April 5, 2016
    Assignee: P & PF Co., Ltd.
    Inventors: Tomoko Toda, Uhei Tamura, Yoshinobu Saito, Yumiko Takeda, Saori Kajita, Tetsuo Nishina
  • Detergent Composition
    Publication number: 20140194334
    Abstract: A detergent composition excellent in an antimicrobial activity. Thus, a detergent composition of the present invention is characterized by including: an imidazolinium betaine-based amphoteric surfactant; and 0.5 to 10% by mass of PEG-1 lauryl glycol represented by the following formula (I): wherein, m and n each represent the number of moles of added ethylene oxide and the average of m+n is 1. Also, the detergent composition preferably includes an ingredient having a microstatic effect or microcidal effect selected from divalent glycols, hinokitiol, trichlorocarbanilide, and benzalkonium chloride.
    Type: Application
    Filed: August 28, 2012
    Publication date: July 10, 2014
    Applicant: P & PF CO., LTD.
    Inventors: Tomoko Toda, Uhei Tamura, Yoshinobu Saito, Yumiko Takeda, Saori Kajita, Tetsuo Nishina