Patents by Inventor Clive Willaim Titley

Clive Willaim Titley 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).

  • Method and composition for removing sulfides from hydrocarbon streams
    Patent number: 7115215
    Abstract: A method and composition for reducing the levels of hydrogen sulphide and mercaptans in hydrocarbon streams. The method comprises contacting the gas stream with a composition comprising the reaction product of mixing monoethanolamine, diglycolamine and formaldehyde. The use of the method and composition alleviates problems associated with crystalline dithiazine depost build-up associated with the use of triazine based scavengers.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: October 3, 2006
    Assignee: Canwell Enviro-Industries, Ltd.
    Inventors: Clive Willaim Titley, Peter Hans Wieninger
  • Method and composition for removing sulfides from hydrocarbon streams
    Publication number: 20030234383
    Abstract: A method and composition for reducing the levels of hydrogen sulphide and mercaptans in hydrocarbon streams. The method comprises contacting the gas stream with a composition comprising the reaction product of mixing monoethanolamine, diglycolamine and formaldehyde. The use of the method and composition alleviates problems associated with crystalline dithiazine depost build-up associated with the use of triazine based scavengers.
    Type: Application
    Filed: April 9, 2003
    Publication date: December 25, 2003
    Applicant: CANWELL ENVIRO-INDUSTRIES, LTD.
    Inventors: Clive Willaim Titley, Peter Hans Wieninger
  • Method and composition for removing sulfides from hydrocarbon streams
    Patent number: 6582624
    Abstract: A method and composition for reducing the levels of hydrogen sulphide and mercaptans in hydrocarbon streams. The method comprises contacting the gas stream with a composition comprising the reaction product of mixing monoethanolamine, diglycolamine and formaldehyde. The use of the method and composition alleviates problems associated with crystalline dithiazine depost build-up associated with the use of triazine based scavengers.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: June 24, 2003
    Assignee: Canwell Enviro-Industries, Ltd.
    Inventors: Clive Willaim Titley, Peter Hans Wieninger
  • Method and composition for removing sulfides from hydrocarbon streams
    Publication number: 20020139717
    Abstract: A method and composition for reducing the levels of hydrogen sulphide and mercaptans in hydrocarbon streams. The method comprises contacting the gas stream with a composition comprising the reaction product of mixing monoethanolamine, diglycolamine and formaldehyde. The use of the method and composition alleviates problems associated with crystalline dithiazine depost build-up associated with the use of triazine based scavengers.
    Type: Application
    Filed: February 1, 2001
    Publication date: October 3, 2002
    Inventors: Clive Willaim Titley, Peter Hans Wieninger