Patents by Inventor Mark A. Henning

Mark A. Henning 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 preparing latex paints containing biocides
    Patent number: 8952081
    Abstract: A process for incorporating water insoluble biocides in latex paint products. The process comprises adding the biocide to the dispersion phase.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: February 10, 2015
    Assignees: Dow Global Technologies LLC, ANGUS Chemical Company
    Inventors: Ioana Annis, Mark A. Henning, John W. Quinn
  • Methods for reducing airborne formaldehyde
    Patent number: 8236263
    Abstract: Provided is a method for scavenging airborne formaldehyde. The method comprises contacting the airborne formaldehyde with a formaldehyde scavenger of the formula I: where R1, R2, R3, R4, R5, R6, and RA are as defined herein.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: August 7, 2012
    Assignee: Dow Global Technologies LLC
    Inventors: George D. Green, Raymond J. Swedo, Ian A. Tomlinson, Alan R. Whetten, Charles E. Coburn, Mark A. Henning, Paul M. Novy
  • PROCESS FOR PREPARING LATEX PAINTS CONTAINING BIOCIDES
    Publication number: 20110015299
    Abstract: A process for incorporating water insoluble biocides in latex paint products. The process comprises adding the biocide to the dispersion phase.
    Type: Application
    Filed: November 10, 2008
    Publication date: January 20, 2011
    Inventors: Ioana Annis, Mark A. Henning, John W. Quinn
  • METHODS FOR REDUCING AIRBORNE FORMALDEHYDE
    Publication number: 20100124524
    Abstract: Provided is a method for scavenging airborne formaldehyde. The method comprises contacting the airborne formaldehyde with a formaldehyde scavenger of the formula I: where R1, R2, R3, R4, R5, R6, and RA are as defined herein.
    Type: Application
    Filed: October 8, 2009
    Publication date: May 20, 2010
    Inventors: George D. Green, Raymond J. Swedo, Ian A. Tomlinson, Alan R. Whetten, Charles E. Coburn, Mark A. Henning, Paul M. Novy