Patents by Inventor Tarranum Akthar

Tarranum Akthar 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).

  • Removal of gaseous hydrides
    Patent number: 5182088
    Abstract: A metallic oxide catalyst, containing cupric oxide and an amount of one or more of AgO, HgO or CdO effective for enhancing the ability of the catalyst for removing gaseous hydrides from a gas stream.
    Type: Grant
    Filed: September 7, 1990
    Date of Patent: January 26, 1993
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Paul Leondaridis, Albert S. Vendel, Tarranum Akthar