Patents by Inventor Sherri Lynne Elder

Sherri Lynne Elder 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).

  • Antifoulant dispersant and method
    Patent number: 6797329
    Abstract: Disclosed is a dispersant that can be used to prevent compressors fouling. The dispersant is particularly useful in applications such as the prevention of fouling of compressor blades in compressors used for ethylene production. The dispersant is an admixture of the reaction product of a polyalkyl polyamine, an alkylphenol, and an aldehyde; and a polyalkyl acrylate polymer.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: September 28, 2004
    Assignee: Baker Hughes Incorporated
    Inventor: Sherri Lynne Elder
  • Antifoulant dispersant
    Publication number: 20030129318
    Abstract: Disclosed is a dispersant that can be used to prevent compressors fouling. The dispersant is particularly useful in applications such as the prevention of fouling of compressor blades in compressors used for ethylene production. The dispersant is an admixture of the reaction product of a polyalkyl polyamine, an alkylphenol, and an aldehyde; and a polyalkyl acrylate polymer.
    Type: Application
    Filed: November 1, 2002
    Publication date: July 10, 2003
    Applicant: Baker Hughes Incorporated
    Inventor: Sherri Lynne Elder