Patents by Inventor David E. Greenley

David E. Greenley 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 butchering and disinfecting fowl
    Patent number: 5208057
    Abstract: A process for butchering fowl which comprises a step wherein said fowl is treated with water comprising introducing an effective amount of a bromide (for example, KBr, NH.sub.4 Br, or NaBr) and an oxidant into said water to control microorganisms. The process is especially suitable for poultry such as chicken and turkey.
    Type: Grant
    Filed: November 12, 1991
    Date of Patent: May 4, 1993
    Assignee: Rohm and Haas Company
    Inventors: David E. Greenley, Adam Chi-Tung Hsu, Barry C. Lange, Eilenn F. Warwick, Samuel E. Sherba, John S. Chapman
  • Controlling sulfate reducing bacteria by slug dosing with quick-kill antimicrobials and by continuous dosing with isothiazolones
    Patent number: 5026491
    Abstract: A method is described whereby quick-kill and maintenance antimicrobials are used to control biofouling of oil production water injection systems.
    Type: Grant
    Filed: March 30, 1990
    Date of Patent: June 25, 1991
    Assignee: Rohm and Haas Company
    Inventors: Thomas K. Haack, David E. Greenley
  • Method to prevent clogging of geotextiles and geonets
    Patent number: 5000618
    Abstract: A process for preventing biological fouling and/or clogging of a geotextile used in a landfill leachate collection system comprising distributing chunks of biocide-containing material on the geotextile, and a landfill having a leachate collection system comprising a geotextile having chunks of biocide-containing material distributed on the geotextile.
    Type: Grant
    Filed: April 6, 1989
    Date of Patent: March 19, 1991
    Assignee: Rohm and Haas Company
    Inventor: David E. Greenley