Patents by Inventor Subash Seth

Subash Seth 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).

  • Adsorption power for removing mercury from high temperature high moisture gas streams
    Patent number: 6582497
    Abstract: There is disclosed an adsorption powder effective for capturing mercury from a high temperature, high moisture gas stream comprising: about 1-97% carbon; about 1-97% of alkaline material; about 1-97% cupric chloride impregnated carbon, and about 1-60% carbon impregnated with KI3. Additionally, a method of removing mercury from high temperature, high moisture gas streams, using the adsorption powder of the invention, is disclosed.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: June 24, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Rudy J. Maes, Youssef El-Shoubary, Subash Seth
  • Adsorption powder for removing mercury from high temperature, high moisture gas streams
    Patent number: 6533842
    Abstract: There is disclosed an adsorption powder effective for capturing mercury from a high temperature, high moisture gas stream comprising: about 1-97% carbon; about 1-97% calcium hydroxide; about 1-97% cupric chloride impregnated carbon, and about 1-60% carbon impregnated with KI3. Additionally, a method of removing mercury from high temperature, high moisture gas streams is disclosed.
    Type: Grant
    Filed: February 24, 2000
    Date of Patent: March 18, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Rudy J. Maes, Youssef El-Shoubary, Subash Seth