Patents by Inventor Ann Marie Baker

Ann Marie Baker 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).

  • Granulation Method And Additives With Narrow Particle Size Distribution Produced From Granulation Method
    Publication number: 20100021588
    Abstract: A grain-based food product is provided which is formed from a premix compacted granules having a narrow particle size distribution. The premix flows easily, does not clump, and reduces dust.
    Type: Application
    Filed: September 29, 2009
    Publication date: January 28, 2010
    Applicants: PepsiCo, Inc., E.I.Du Pont De Nemours And Company
    Inventors: Robert Chatel, Yongsoo Chung, Ann Marie Baker, Thomas S. Wolters, Timothy A. Bell, Steven W. Couch
  • Granulation Method And Additives With Narrow Particle Size Distribution Produced From Granulation Method
    Publication number: 20090068314
    Abstract: A grain-based food product is provided which is formed from a premix compacted granules having a narrow particle size distribution. The premix flows easily, does not clump, and reduces dust.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 12, 2009
    Inventors: Robert Chatel, Yongsoo Chung, Ann Marie Baker, Thomas S. Wolters, Timothy A. Bell, Steven W. Couch
  • Method for making crosslinked resin foams from at least one dicarboxylic acid, at least one ethylenically unsaturated dicarboxylic acid anhydride and a polyisocyanate
    Patent number: 4108810
    Abstract: Storage-stable solid intermediate products, capable of being foamed and polymerized to cellular highly crosslinked three dimensional ethylenic polymer resin products having amic acid groups and/or cyclic imide linkages, are obtained by inter-reacting, at temperature above the melting point but below about 100.degree. C, a polyisocyanate illustrated by tolylene diisocyanate, a dicarboxylic acid illustrated by maleic or malonic acid, and an unsaturated dicarboxylic acid anhydride illustrated by maleic anhydride, subsequently adding catalyst, surfactant and water while allowing CO.sub.2 to evolve, finally allowing the reaction mixture to solidify. The stable solid, e.g. in the form of granules or powder, can subsequently be shaped, foamed and polymerized by heating to 150.degree.-300.degree. C to provide infusible, insoluble, flame-resistant, rigid cellular resin products having low apparent density.
    Type: Grant
    Filed: October 17, 1977
    Date of Patent: August 22, 1978
    Assignee: The Dow Chemical Company
    Inventor: Ann Marie Baker