Patents by Inventor Donna Lynn Leger

Donna Lynn Leger 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).

  • REMOVABLE COATING COMPOSITION
    Publication number: 20160286796
    Abstract: This invention relates to a method for controlling microorganisms comprising coating a surface with a removable, antimicrobial film-forming composition.
    Type: Application
    Filed: April 11, 2016
    Publication date: October 6, 2016
    Inventors: HELEN S M LU, CHRISTIAN HOFFMANN, CHRISTIAN PETER LENGES, BARRY STIEGLITZ, DONNA LYNN LEGER, JUDITH JOHANNA VAN GORP, SHAUN FRANCIS MALONE
  • ENZYMATIC IN SITU PREPARATION OF PERACID-BASED REMOVABLE ANTIMICROBIAL COATING COMPOSITIONS AND METHODS OF USE
    Publication number: 20160205946
    Abstract: In-situ enzymatic preparation of peracid-based removable antimicrobial coating compositions and their methods of use for controlling microorganisms at various loci are disclosed.
    Type: Application
    Filed: March 29, 2016
    Publication date: July 21, 2016
    Inventors: CHRISTINA S. STAUFFER, ROBERT DICOSIMO, MARK S. PAYNE, CHRISTIAN HOFFMANN, DONNA LYNN LEGER, CARL W. ERKENBRECHER, JR.
  • THIOSULFINATE ANTIOXIDANTS AND METHODS OF USE THEREOF
    Publication number: 20140323562
    Abstract: The present application provides compound of Formula X wherein A is an optionally substituted aliphatic or an optionally substituted aryl, and B is a moiety that stabilizes the partial positive charge at the carbon adjacent the divalent sulfur. The compound of Formula X is useful as a reversible antioxidant in a variety of applications. Also provided are methods of synthesizing the compound of Formula X.
    Type: Application
    Filed: November 23, 2012
    Publication date: October 30, 2014
    Inventors: Philip Jessop, Paul David Thornton, Shannon Marie Decker, Derek Pratt, Feng Zheng, Donna Lynn Leger
  • METHODS AND COMPOSITIONS FOR TREATED FERTILIZED AVIAN EGGS
    Publication number: 20130239896
    Abstract: The methods and compositions provide for increasing the productivity of quality hatchery eggs by applying a coating to the outer surface of the eggs. The liquid coating compositions and methods described herein facilitate mechanical enforcement of the shell, protection against adverse environmental conditions, prevention of contamination, differentiation of egg parentage and allow for appropriate gas exchange during storage or shipping periods.
    Type: Application
    Filed: May 10, 2013
    Publication date: September 19, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: WILLIAM R. CAHILL, JR., Christian Hoffmann, Donna Lynn Leger, Shaun Francis Malone, Kathy L. Wilson, Phillip Walker Strange
  • METHODS AND COMPOSITIONS FOR TREATING FERTILIZED AVIAN EGGS
    Publication number: 20100186674
    Abstract: The methods and compositions provide for increasing the productivity of quality hatchery eggs by applying a coating to the outer surface of the eggs. The liquid coating compositions and methods described herein facilitate mechanical enforcement of the shell, protection against adverse environmental conditions, prevention of contamination, differentiation of egg parentage and allow for appropriate gas exchange during storage or shipping periods.
    Type: Application
    Filed: January 25, 2010
    Publication date: July 29, 2010
    Applicant: E. I. du Pont de Nemours and Company
    Inventors: William R. Cahill, JR., Christian Hoffmann, Donna Lynn Leger, Shaun Francis Malone, Phillip Walker Strange, Katherine Lee Wilson