Patents by Inventor Denvil E. Reed

Denvil E. Reed 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).

  • Process for separating alkoxyketone compounds from the corresponding 1-alkoxy-2-alkanol compound
    Patent number: 4229262
    Abstract: A process for recovering alkoxyketone compounds from mixtures of the alkoxyketone compound and the corresponding 1-alkoxy-2-alkanol compound by extractive distillation with diols, triols and polyols as extractants, wherein said mixtures contain an organic or inorganic base.
    Type: Grant
    Filed: May 4, 1979
    Date of Patent: October 21, 1980
    Assignee: Union Carbide Corporation
    Inventors: Denvil E. Reed, Richard C. Grimm
  • Process for separating alkoxyketone compounds from the corresponding 1-alkoxy-2-alkanol compound
    Patent number: 4153516
    Abstract: A process for recovering alkoxyketone compounds from mixtures of the alkoxyketone compound and the corresponding 1-alkoxy-2-alkanol compound by extractive distillation with diols, triols and polyols as extractants.
    Type: Grant
    Filed: August 5, 1977
    Date of Patent: May 8, 1979
    Assignee: Union Carbide Corporation
    Inventors: Denvil E. Reed, Richard C. Grimm