Patents by Inventor Jack BLAND

Jack BLAND 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).

  • COMPOSITIONS AND METHODS FOR TREATING WATER BY STABILIZING IN SITU GENERATED OXIDANTS
    Publication number: 20240116785
    Abstract: Methods and compositions for generating stabilized oxidants using a stabilizer composition and an in situ generated oxidant in a water system. The method includes mixing the stabilizer composition and the in situ generated oxidant with water to form a liquid treatment composition, and then adding the liquid treatment composition to a water stream in the water system, the liquid treatment composition improving the efficacy of the in situ generated oxidant in the water stream.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 11, 2024
    Applicant: CHEMTREAT, INC.
    Inventors: Douglas MCILWAINE, Rajendra Prasad KALAKODIMI, William HENDERSON, Jack BLAND
  • Method and apparatus for the continous production of low concentrations of chlorine dioxide from low concentrations of aqueous chlorite
    Patent number: 8721899
    Abstract: Provided are methods and systems for continuously producing low concentrations of chlorine dioxide from dilute solutions of sodium chlorite. The low concentrations of chlorine dioxide produced allow for reduced exposure risk with direct application of the chlorine dioxide stream. The incorporation of a suitable chlorine dioxide detector permits continuous monitoring and control of chlorine dioxide production ensuring that the process stays within regulatory guidelines. Pretreatment of reaction water is preferred for achieving suitable conversion rates of the low concentrations of chlorite to chlorine dioxide.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: May 13, 2014
    Assignee: ChemTreat, Inc.
    Inventors: Jack Bland, Douglas McIlwaine, John Richardson, Michael Burke
  • METHOD AND APPARATUS FOR THE CONTINOUS PRODUCTION OF LOW CONCENTRATIONS OF CHLORINE DIOXIDE FROM LOW CONCENTRATIONS OF AQUEOUS CHLORITE
    Publication number: 20110000860
    Abstract: Provided are methods and systems for continuously producing low concentrations of chlorine dioxide from dilute solutions of sodium chlorite. The low concentrations of chlorine dioxide produced allow for reduced exposure risk with direct application of the chlorine dioxide stream. The incorporation of a suitable chlorine dioxide detector permits continuous monitoring and control of chlorine dioxide production ensuring that the process stays within regulatory guidelines. Pretreatment of reaction water is preferred for achieving suitable conversion rates of the low concentrations of chlorite to chlorine dioxide.
    Type: Application
    Filed: June 10, 2010
    Publication date: January 6, 2011
    Inventors: Jack BLAND, Douglas Mcll Waine, John Richardson, Michael Burke