Patents by Inventor Alfred Kornel

Alfred Kornel 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).

  • Publication number: 20070263758
    Abstract: A process is disclosed for the generation of energy achieved when an ionic hydride or deuteride is heated with certain elements capable of forming a covalent hydride or deuteride respectively.
    Type: Application
    Filed: May 2, 2007
    Publication date: November 15, 2007
    Inventors: Richard Day, Kenneth Rubinson, Terrence McConville, Alfred Kornel
  • Publication number: 20040073077
    Abstract: The present invention provides solutions and methods to decompose nitrogen-based energetic materials. The solution is an aqueous solution comprising a water soluble carbohydrate and having a pH greater than 7.0. The solution may optionally include a base. Pure or contaminated nitrogen-based energetic material is exposed to the solution at mild conditions and may be heated to enhance decomposition. The products and by products of the decomposition are water soluble and non-explosive. The solution provides a useful, convenient, and inexpensive method to decompose large quantities of otherwise dangerous energetic material.
    Type: Application
    Filed: October 9, 2002
    Publication date: April 15, 2004
    Inventor: Alfred Kornel
  • Patent number: 5648571
    Abstract: Methods for synthesis of chemical compounds by catalytic transfer hydrogenation comprise forming a mixture of a starting material, a hydrogen donor material and a catalyst. The catalyst is selected from a catalytic form of carbon, a polyethylene glycol phase transfer agent, and mixtures thereof. The mixture is heated at a temperature of from 30.degree. to 400.degree. C. in the presence of at least one alkali or alkaline earth metal compound to cause reduction of the starting material by catalytic transfer hydrogenation and form the desired chemical compound product.
    Type: Grant
    Filed: March 27, 1996
    Date of Patent: July 15, 1997
    Inventors: Charles J. Rogers, Alfred Kornel
  • Patent number: 5608130
    Abstract: Methods for synthesis of chemical compounds by catalytic transfer hydrogenation comprise forming a mixture of a starting material, a hydrogen donor material and a catalyst. The catalyst is selected from a catalytic form of carbon, a polyethylene glycol phase transfer agent, and mixtures thereof. The mixture is heated at a temperature of from 30.degree. to 400.degree. C. in the presence of at least one alkali or alkaline earth metal compound to cause reduction of the starting material by catalytic transfer hydrogenation and form the desired chemical compound product.
    Type: Grant
    Filed: April 22, 1996
    Date of Patent: March 4, 1997
    Inventors: Charles J. Rogers, Alfred Kornel
  • Patent number: 5545388
    Abstract: Methods for synthesis of chemical compounds by catalytic transfer hydrogenation comprise forming a mixture of a starting material, a hydrogen donor material and a catalyst. The catalyst is selected from a catalytic form of carbon, a polyethylene glycol phase transfer agent, and mixtures thereof. The mixture is heated at a temperature of from 30.degree. to 400.degree. C. in the presence of at least one alkali or alkaline earth metal compound to cause reduction of the starting material by catalytic transfer hydrogenation and form the desired chemical compound product.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: August 13, 1996
    Inventors: Charles J. Rogers, Alfred Kornel
  • Patent number: 5514358
    Abstract: Methods for synthesis of chemical compounds by catalytic transfer hydrogenation comprise forming a mixture of a starting material, a hydrogen donor material and a catalyst. The catalyst is selected from a catalytic form of carbon, a polyethylene glycol phase transfer agent, and mixtures thereof. The mixture is heated at a temperature of from 30.degree. to 400.degree. C. in the presence of at least one alkali or alkaline earth metal compound to cause reduction of the starting material by catalytic transfer hydrogenation and form the desired chemical compound product.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: May 7, 1996
    Inventors: Charles J. Rogers, Alfred Kornel
  • Patent number: 5478548
    Abstract: Methods for synthesis of chemical compounds by catalytic transfer hydrogenation comprise forming a mixture of a starting material, a hydrogen donor material and a catalyst. The catalyst is selected from a catalytic form of carbon, a polyethylene glycol phase transfer agent, and mixtures thereof. The mixture is heated at a temperature of from 30.degree. to 400.degree. C. in the presence of at least one alkali or alkaline earth metal compound to cause reduction of the starting material by catalytic transfer hydrogenation and form the desired chemical compound product.
    Type: Grant
    Filed: February 4, 1994
    Date of Patent: December 26, 1995
    Inventors: Charles J. Rogers, Alfred Kornel
  • Patent number: 5064526
    Abstract: A method for the decomposition of halogenated and non-halogenated organic contaminant compounds contained in a contaminated medium comprises adding an alkali or alkaline earth metal carbonate, bicarbonate or hydroxide to the contaminated medium in an aqueous solution or in a solvent having a boiling point of at least 200.degree. C., or in the form of a solid dispersion or suspension. The medium includes a hydrogen donor compound. The hydrogen donor compound may be originally contained in the medium or may be added to the medium. The medium further includes a catalytic source of carbon, for example, a carabohydrate, which will cause formation of a free radical hydrogen ion from the hydrogen donor compound. The medium is heated to dehydrate the medium and then is further heated at a temperature between about 200.degree. and 400.degree. C. to cause formation of the free radical hydrogen ion and effect reductive decomposition of the halogenated and non-halogenated organic contaminant compounds.
    Type: Grant
    Filed: November 30, 1990
    Date of Patent: November 12, 1991
    Assignee: The United States of America as represented by the Administrator of the Environmental Protection Agency
    Inventors: Charles J. Rogers, Alfred Kornel, Harold L. Sparks
  • Patent number: 5039350
    Abstract: A method for the decomposition of halogenated organic compounds contained in a contaminated medium comprises adding an alkali metal carbonate or bicarbonate to the contaminated medium in an aqueous solution or in a solvent having a boiling point of at least 200.degree. C., or in the form of a solid dispersion or suspension. The medium is heated to dehydrate the medium and then is further heated at a temperature between about 250.degree. and 400.degree. C. to effect decomposition of the halogenated organic compounds. An acid is then added to the medium in an amount sufficient to neutralize the same.
    Type: Grant
    Filed: April 27, 1990
    Date of Patent: August 13, 1991
    Assignee: The United States of America as represented by the Administrator of the Environmental Protection Agency
    Inventors: Charles J. Rogers, Alfred Kornel, Harold L. Sparks
  • Patent number: 5019175
    Abstract: A method for the destruction of halogenated organic compounds contained in a contaminated medium comprises adding an aqueous solution of polyethylene glycol to the contaminated medium in an amount to provide from about 0.1 to about 20 weight percent of polyethylene glycol, based on the weight of the contaminated medium. An alkali metal hydroxide is then added in an amount of from about 2 to about 20 weight percent, based on the weight of the contaminated medium. The medium is then heated to substantially dehydrate the medium and then further heated at a temperature between about 100.degree. and 350.degree. C. to effect destruction of the halogenated organic compounds. An acid is then added to the medium in an amount sufficient to neutralize the same.
    Type: Grant
    Filed: May 11, 1989
    Date of Patent: May 28, 1991
    Assignee: The United States of America as represented by the Administrator, Environmental Protection Agency
    Inventors: Charles J. Rogers, Alfred Kornel, Harold L. Sparks
  • Patent number: 4675464
    Abstract: Method for the total dehydrohalogenation of halogenated compounds. The method includes providing a reaction mixture by dissolving an alkali metal hydroxide in a molar excess of an ethylene glycol to form an alkali metal glycolate and reacting the halogenated organic compound with the alkali metal glycolate. In halogenated compounds having one carbon, carbon dioxide is the reaction product. In those having more than one carbon, acetylene is formed. The preferred ethylene glycol is tetraethylene glycol and the preferred alkali metal is potassium hydroxide. The method is particularly useful for disposing of toxic halogenated compounds which make up soil contaminants, like ethylene dibromide.
    Type: Grant
    Filed: July 9, 1986
    Date of Patent: June 23, 1987
    Assignee: Government of the United States as represented by the Administrator of the Environmental Protection Agency
    Inventors: Charles J. Rogers, Alfred Kornel