Patents by Inventor Augustine Saji

Augustine Saji 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).

  • NANOCRATER CATALYST IN METAL NANOPARTICLES AND METHOD FOR PREPARING THE SAME
    Publication number: 20120142524
    Abstract: Disclosed are a nanocrater catalyst in metal nanoparticles with a nanocrater form of hole structure in center of the catalyst which is useful for manufacturing nano-sized materials and/or articles with desired structure and characteristics, a preparation method thereof including a plasma etching and chemical etching process (“PTCE process”), and nano-sized materials and/or articles manufactured by using the nanocrater catalyst in metal nanoparticles.
    Type: Application
    Filed: February 9, 2012
    Publication date: June 7, 2012
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jeung-Ku KANG, Augustine SAJI, Jung-Woo LEE, Weon-Ho SHIN, Kyu-Sung HAN, Jung-Hoon CHOI
  • Nanocrater catalyst in metal nanoparticles and method for preparing the same
    Patent number: 8137760
    Abstract: Disclosed are a nanocrater catalyst in metal nanoparticles with a nanocrater form of hole structure in center of the catalyst which is useful for manufacturing nano-sized materials and/or articles with desired structure and characteristics, a preparation method thereof including a plasma etching and chemical etching process (“PTCE process”), and nano-sized materials and/or articles manufactured by using the nanocrater catalyst in metal nanoparticles.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: March 20, 2012
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Jeung-Ku Kang, Augustine Saji, Jung-Woo Lee, Weon-Ho Shin, Kyu-Sung Han, Jung-Hoon Choi
  • Nanocrater catalyst in metal nanoparticles and method for preparing the same
    Publication number: 20090098402
    Abstract: Disclosed are a nanocrater catalyst in metal nanoparticles with a nanocrater form of hole structure in center of the catalyst which is useful for manufacturing nano-sized materials and/or articles with desired structure and characteristics, a preparation method thereof including a plasma etching and chemical etching process (“PTCE process”), and nano-sized materials and/or articles manufactured by using the nanocrater catalyst in metal nanoparticles.
    Type: Application
    Filed: December 12, 2007
    Publication date: April 16, 2009
    Inventors: Jeung-Ku Kang, Augustine Saji, Jung-Woo Lee, Weon-Ho Shin, Kyu-Sung Han, Jung-Hoon Choi