Patents by Inventor Lloyd White

Lloyd White 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).

  • Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
    Publication number: 20070272613
    Abstract: A multi-layer membrane structure including a crosslinked polymeric membrane, such as a crosslinked polyvinyl sulfate membrane or a crosslinked copolymer polyvinyl sulfate and polyvinyl alcohol membrane, is provided. The membrane structure is suitable for use in an acid environment, and is suitable for recovering acid from a feed mixture comprising acid, hydrocarbons and water.
    Type: Application
    Filed: August 7, 2007
    Publication date: November 29, 2007
    Inventors: Bhupender Minhas, Dennis Peiffer, Michael Mayers, Lloyd White, William Feehley
  • Inbred maize line PH00M
    Patent number: 5792912
    Abstract: An inbred maize line, designated PH00M, the plants and seeds of inbred maize line PH00M, methods for producing a maize plant produced by crossing the inbred line PH00M with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PH00M with another maize line or plant.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: August 11, 1998
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Joseph Lloyd White, Michael Walter Trimble, Thomas Charles Barker