Patents by Inventor Meshach Ojunga-Andrew

Meshach Ojunga-Andrew 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).

  • Adhesive compositions
    Publication number: 20060036019
    Abstract: An aqueous adhesive composition is provided comprising (a) from about 5 to about 75 weight % of an aqueous suspension of polymeric acrylate microspheres, (b) from about 25 to about 95 weight % of an aqueous emulsion of crosslinked acrylate polymer, and, optionally, (c) a functionally effective amount of one or more auxiliary ingredients for modifying coating or enhancing adhesive performance properties; wherein the weight ratio, on a solids basis, of microspheres to crosslinked acrylate polymer is about 0.025:1 to about 1.9:1.
    Type: Application
    Filed: August 10, 2005
    Publication date: February 16, 2006
    Inventors: Augustin Chen, Jong-Shing Guo, Meshach Ojunga-Andrew
  • Adhesive compositions
    Publication number: 20020016406
    Abstract: An aqueous adhesive composition is provided comprising (a) from about 5 to about 75 weight % of an aqueous suspension of polymeric acrylate microspheres, (b) from about 25 to about 95 weight % of an aqueous emulsion of crosslinked acrylate polymer, and, optionally, (c) a functionally effective amount of one or more auxiliary ingredients for modifying coating or enhancing adhesive performance properties; wherein the weight ratio, on a solids basis, of microspheres to crosslinked acrylate polymer is about 0.025:1 to about 1.9:1.
    Type: Application
    Filed: June 20, 2001
    Publication date: February 7, 2002
    Inventors: Augustin T. Chen, Jong-Shing Guo, Meshach Ojunga-Andrew
  • Polymeric flow modifiers
    Patent number: 5621059
    Abstract: Polymeric flow modifiers having a weight average molecular weight of between 4,000 to 450,000 consisting essentially of polymerized monomers on a weight basis as follows: 40 to 96% C.sub.1 or C.sub.2 alkyl acrylate or mixtures thereof; 4 to 12% acrylic acid; and 0 to 48% copolymerized acrylic acid ester monomer.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: April 15, 1997
    Assignee: Monsanto Company
    Inventors: William A. Dupont, Marilyn A. Grolitzer, Meshach Ojunga-Andrew, Linda A. Paradis