Patents by Inventor Junichiro Wakamatsu

Junichiro Wakamatsu 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).

  • Publication number: 20100285147
    Abstract: Provided an acidic liquid preparation containing a herb and/or animal-origin extract at high concentration to suppress time-dependent occurrence of precipitation and/or opacity. A liquid preparation containing a herb-origin extract having pH of 3.0 to 5.5 and containing the herb-origin extract at a concentration of 5 to 50 w/v % (dry weight) to the total amount of the liquid preparation, containing a caramel at a concentration of 0.5 to 20 w/v % to the total amount of the liquid preparation, wherein the caramel has isoelectric point of 2.5 to 4.0 and 1.0 w/v % aqueous solution of the caramel has pH of 4.5 to 6.0. A liquid preparation containing an animal-origin extract having pH of 3.0 to 5.5 and containing the animal-origin extract at concentration of 5 to 50 w/v % (dry weight) to the total amount of the liquid preparation, containing a caramel at concentration of 0.5 to 20 w/v % to the total amount of the liquid preparation, wherein the caramel has isoelectric point of 0.5 to 4.0 and 1.
    Type: Application
    Filed: July 31, 2008
    Publication date: November 11, 2010
    Applicant: WAKUNAGA PHARMACEUTICAL CO. LTD
    Inventors: Soko Motoune, Mizuho Ono, Junichiro Wakamatsu, Shiho Kano, Yoichi Ikeda