Patents by Inventor Son-Kug Lee

Son-Kug Lee 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).

  • Microbial pesticide active against plant fungal pathogens and process for preparation thereof
    Publication number: 20040151698
    Abstract: The present invention relates to a method for isolating a new microbial strain, belonging to Trichoderma spp., which is antagonistic to pathogenic bacteria of plant and naming the said strain as Trichoderma harzianum YC459(KCTC 0772BP), and for manufacturing a microbial pesticide for controlling properly plant diseases by using the above strain. This invention is greatly effective on controlling gray mold rot, damping-off, leaf mold and early blight as treating leaf of main crops or soil with the spore suspension of the said strain.
    Type: Application
    Filed: November 1, 2002
    Publication date: August 5, 2004
    Inventors: Young-Ryun Chung, Son-Kug Lee, Ki-Woong Kim