Patents by Inventor Hsiang-Chuan Wang

Hsiang-Chuan Wang 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).

  • Pesticide composition for shortening the virus lethal time
    Patent number: 9808016
    Abstract: The present invention provides a method of shortening pesticidal time of the baculovirus to pest, comprising: (1) preparing a pesticide composition; (2) diluting the pesticide composition 100-3000 times; and (3) spraying the diluted pesticide composition on third or older instars in fields; wherein the pesticide composition comprises: (a) a ryanodine receptor insecticide or a diamides insecticide and (b) baculovirus, wherein the concentration of the ryanodine receptor insecticide or the diamides insecticide is 0.01-75% and the concentration of the nucleopolyhedrovirus is 107-1012 PIB/ml. The pesticide composition of the present invention can effectively reduce the lethal time to the pest compared to the baculovirus alone, and also can increase the control effect of the pest compared to the same concentration of the insecticide, when applied in field.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: November 7, 2017
    Assignee: NATIONAL TAIWAN UNIVERSITY
    Inventors: Ju-Chun Hsu, Hsiang-Chuan Wang, Cheng-Jen Shih, Shu-Jen Tuan
  • PESTICIDE COMPOSITION FOR SHORTENING THE VIRUS LETHAL TIME
    Publication number: 20150272128
    Abstract: The present invention provides a method of shortening pesticidal time of the baculovirus to pest, comprising: (1) preparing a pesticide composition; (2) diluting the pesticide composition 100-3000 times; and (3) spraying the diluted pesticide composition on third or older instars in fields; wherein the pesticide composition comprises: (a) a ryanodine receptor insecticide or a diamides insecticide and (b) baculovirus, wherein the concentration of the ryanodine receptor insecticide or the diamides insecticide is 0.01-75% and the concentration of the nucleopolyhedrovirus is 107-1012 PIB/ml. The pesticide composition of the present invention can effectively reduce the lethal time to the pest compared to the baculovirus alone, and also can increase the control effect of the pest compared to the same concentration of the insecticide, when applied in field.
    Type: Application
    Filed: June 4, 2015
    Publication date: October 1, 2015
    Inventors: Ju-Chun HSU, Hsiang-Chuan WANG, Cheng-Jen SHIH, Shu-Jen TUAN
  • PESTICIDE COMPOSITION FOR SHORTENING THE VIRUS LETHAL TIME
    Publication number: 20130315873
    Abstract: The present invention is related to a pesticide composition for shortening the virus lethal time that comprises 0.01-75% of a ryanodine receptor insecticide or a diamides insecticide and 107-1012 PIB/ml of baculovirus. The pesticide composition of the present invention can effectively reduce the lethal time to the pest compared to the baculovirus alone, and also can increase the control effect of the pest compared to the same concentration of the insecticide.
    Type: Application
    Filed: May 22, 2013
    Publication date: November 28, 2013
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Ju-Chun Hsu, Hsiang-Chuan Wang, Cheng-Jen Shih, Shu-Jen Tuan