Patents by Inventor Shin-Ichiro Shoda

Shin-Ichiro Shoda 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).

  • Process for production of sugar oxazoline derivatives
    Publication number: 20040176588
    Abstract: A method for production of a sugar oxazoline derivative represented by the following general formula (2), comprising the step of:
    Type: Application
    Filed: December 30, 2003
    Publication date: September 9, 2004
    Inventors: Shin-ichiro Shoda, Masaya Fujita, Masako Suenaga, Kenji Saito
  • Enzymatic method for synthesis of cellulose 1
    Patent number: 5472859
    Abstract: The present invention discloses a method of synthesizing a novel form of cellulose I as well as methods of synthesizing a novel form of cellulose I in vitro. One method comprises contacting an activated saccharide substrate with an endoglucanase in an appropriate organic solvent/buffer ratio. The invention also encompasses a partially purified endoglucanase and a method of synthesizing cellooligosaccharides. A second method comprises contacting a nucleotide sugar with a purified glycosyl transferase in an appropriate buffer medium to insure polymerization and crystallization of parallel glucan chains from the enzyme/micelle complex to form cellulose I.
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: December 5, 1995
    Inventors: R. Malcolm Brown, Jr., Shiro Kobayashi, Krystyna Kudlicka, Shigenori Kuga, Jong Lee, Likun Li, Kazuo Okuda, Shin-Ichiro Shoda