Patents by Inventor Jemin Charles Hsu

Jemin Charles Hsu 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).

  • Dihaloformaldoxime carbamates as antimicrobial agents
    Patent number: 5874476
    Abstract: Disclosed is a method of inhibiting the growth of microorganisms in, at, or on a locus subject to microbial attack, comprising introducing to said locus an antimicrobially effective amount of at least one dihaloformaldoxime carbamate.
    Type: Grant
    Filed: July 14, 1997
    Date of Patent: February 23, 1999
    Assignee: Rohm and Haas Company
    Inventors: Adam Chi-Tung Hsu, Barry Clifford Lange, Jemin Charles Hsu
  • Synergistic microbicidal combinations containing 4,5-dichloro-2-octyl-3-isothiazolone and certain commercial biocides
    Patent number: 5759786
    Abstract: Synergistic microbicidal compositions comprising a first component consisting of 4,5-dichloro-2-octyl-3-isothiazolone and a second component selected from one or more of the compositions 2-thiocyanomethylthiobenzothiazole, tetrachloroisophthalonitrile, 2-n-octyl-3-isothiazolone, and bis-(trichloromethyl)sulfone are disclosed. These compounds display antimicrobial activity against a wide range of microorganisms and are useful in inhibiting microbial growth in various systems.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: June 2, 1998
    Assignee: Rohm and Haas Company
    Inventor: Jemin Charles Hsu