Patents by Inventor H. V. Venkatasetty

H. V. Venkatasetty 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).

  • Non-aqueous amperometric multi-gas sensor
    Patent number: 5746900
    Abstract: A versatile, selective and sensitive non-aqueous electrochemical amperometric gas sensing devices of great sensitivity are disclosed which operate in a redox voltage range from about -3 to about +2.5 V and exhibit long term stability over a wide temperature range.
    Type: Grant
    Filed: September 9, 1997
    Date of Patent: May 5, 1998
    Assignee: H.V. Setty Enterprises, Inc.
    Inventor: H. V. Venkatasetty
  • Tetraalkylammonium ion solid electrolytes
    Patent number: 4948490
    Abstract: Electrochemically stable, non-hygroscopic ionically conducting solid electrolyte films for use in environmental sensors feature an amount of tetraalkylammonium salt in one or more aprotic solvents together with an amount of organic polymeric matrix material and an amount of a plasticizer, if desired.
    Type: Grant
    Filed: July 28, 1989
    Date of Patent: August 14, 1990
    Assignee: Honeywell Inc.
    Inventor: H. V. Venkatasetty
  • Electrochemical detection of carbon dioxide
    Patent number: 4851088
    Abstract: An electrochemical system for the detection of carbon dioxide includes a single cell chamber exposed to the sample medium through a polymeric barrier membrane, a single set of electrodes and utilizes an aprotic non-aqueous, gelled solvent/electrolyte medium which allows measurement of CO.sub.2 in the presence of both oxygen and water vapor.
    Type: Grant
    Filed: March 5, 1987
    Date of Patent: July 25, 1989
    Assignee: Honeywell Inc.
    Inventors: Prasanna Chandrasekhar, H. V. Venkatasetty
  • Method and electrochemical sensor for sensing chemical agents using a sensing elctrode coated with electrically conductive polymers
    Patent number: 4662996
    Abstract: An electrochemical method and apparatus for detecting polar toxic species is disclosed which uses a conductive polymer coated sensing electrode. The conductive polymers may be polyquinoline or substituted polyquinolines.
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: May 5, 1987
    Assignee: Honeywell Inc.
    Inventor: H. V. Venkatasetty