Patents by Inventor Warren L. Nehmer

Warren L. Nehmer 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).

  • Patent number: 9648884
    Abstract: A sodium bicarbonate product comprises particles containing sodium bicarbonate and an organic material that is a solid at ambient temperature. The particles have a structure comprised of individual crystallites of sodium bicarbonate attached together in the particle. More than 95% by volume of the particles have a size less than 200 ?m. Particles of the product are hollow and are formed of an outer shell of the crystallites. The product may be used, for example, as a leavening agent in the production of cooked foods. The product may be produced by spray drying a solution or slurry dissolved organic material and dissolved sodium bicarbonate. The sodium bicarbonate may be present as a suspension.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: May 16, 2017
    Assignee: Eminate Limited
    Inventors: Sarah Gaunt, Stephen John Minter, Edna Elaine Best, Warren L. Nehmer
  • Publication number: 20150071979
    Abstract: A sodium bicarbonate product comprises particles containing sodium bicarbonate and an organic material that is a solid at ambient temperature. The particles have a structure comprised of individual crystallites of sodium bicarbonate attached together in the particle. More than 95% by volume of the particles have a size less than 200 ?m. Particles of the product are hollow and are formed of an outer shell of the crystallites. The product may be used, for example, as a leavening agent in the production of cooked foods. The product may be produced by spray drying a solution or slurry dissolved organic material and dissolved sodium bicarbonate. The sodium bicarbonate may be present as a suspension.
    Type: Application
    Filed: February 20, 2013
    Publication date: March 12, 2015
    Inventors: Sarah Gaunt, Stephen John Minter, Edna Elaine Best, Warren L. Nehmer
  • Publication number: 20140342052
    Abstract: A sweetener particle includes a solid core, a first solid layer on the solid core, and a second solid layer on the first solid layer, the second solid layer defining an outermost surface of the particle. The solid core includes a first edible carbohydrate, the first solid layer includes a non-carbohydrate sweetener and optionally a second edible carbohydrate, and the second solid layer includes a sweet carbohydrate but no non-carbohydrate sweetener. The particles may be made by a) applying to a particulate core material including a first edible carbohydrate a solution of a non-carbohydrate sweetener and optionally a second edible carbohydrate in a solvent, and removing the solvent to form a first solid layer on the core material; and b) applying to the product of a) a solution of a sweet carbohydrate in a solvent and removing the solvent to form a second solid layer on the first solid layer.
    Type: Application
    Filed: November 27, 2012
    Publication date: November 20, 2014
    Applicant: Tate & Lyle Ingredients Americas LLC
    Inventors: Warren L. Nehmer, Christopher Robert King, Thomas Kennedy Hutton
  • Patent number: 8101746
    Abstract: Granular sucralose-containing particles are produced by the methods of the invention, which involve coating sucralose from solution to form granules with this coated sucralose on an outer region thereof. The granules may incorporate agglomerated sucralose particles, with the solution-coated sucralose adding mass and generally resulting in a granule having a relatively smoothed and rounded. The granules have good flow properties, are low dusting, and resist caking. Methods of making the granules involve spraying an aqueous sucralose solution onto a fluidized bed of sucralose particles, followed by drying to form the granules.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: January 24, 2012
    Assignee: Tate & Lyle Technology Limited
    Inventors: Warren L. Nehmer, Roy O. Elmore, William R. Skelding, Alexandria L. Bailey
  • Publication number: 20100291268
    Abstract: Poppable granules each including a heat-expandable core encapsulated by a solid coating layer including a polymer. For at least 90 wt% of the granules: a) the core includes at least 50 wt% starch, exclusive of moisture, and has a spherical or oval shape having an aspect ratio not exceeding 3.0:1; b) all components of the granules are food-safe; c) the core includes moisture in a range from 1 wt% to 15 wt%; d) the weight of the coating layer is in a range from 2% to 50% of the weight of the core; and e) the smallest dimension of the core is in a range from 1 mm to 10 mm. A foodstuff may be prepared by popping a multiplicity of the poppable granules.
    Type: Application
    Filed: May 13, 2010
    Publication date: November 18, 2010
    Applicant: Tate & Lyle Ingredients Americas, Inc.
    Inventors: Warren L. Nehmer, Andrew Joseph Hoffman, Christopher Robert King
  • Patent number: 7781003
    Abstract: We report herein a composition comprising tricalcium citrate, wherein the tricalcium citrate has an X-ray powder diffraction pattern comprising peaks at 2-theta (2?) values of about 8.236, about 16.02, about 17.97, about 19.75, about 21.42, about 25.74, and about 28.65. This tricalcium citrate is produced at high temperatures in a low-water environment. This composition is highly soluble (more than about 200 mg per 8 fluid ounces) in potable aqueous solutions (beverages), and can be used to fortify beverages (such as fruit juices) or foods with calcium at higher doses than seen when using previously-known compositions of tricalcium citrate.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: August 24, 2010
    Assignee: Tate & Lyle Ingredients Americas, Inc.
    Inventors: Alexandria L. Bailey, Warren L. Nehmer, Roy O. Elmore
  • Patent number: 7750146
    Abstract: Granular sucralose-containing particles are produced by the methods of the invention, which involve coating sucralose from solution to form granules with this coated sucralose on an outer region thereof. The granules may incorporate agglomerated sucralose particles, with the solution-coated sucralose adding mass and generally resulting in a granule having a relatively smoothed and rounded. The granules have good flow properties, are low dusting, and resist caking. Methods of making the granules involve spraying an aqueous sucralose solution onto a fluidized bed of sucralose particles, followed by drying to form the granules.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: July 6, 2010
    Assignee: Tate & Lyle PLC
    Inventors: Warren L. Nehmer, Roy O. Elmore, William R. Skelding, Alexandria L. Bailey
  • Publication number: 20090304882
    Abstract: A low calorie sweetener composition includes large sucrose crystals and agglomerated particles each containing a high intensity sweetener, a plurality of small sucrose crystals and a binder. The composition may have about one half the bulk density, and about one half the calories on a volume basis, of standard table sugar. The composition typically has a sparkling appearance that causes it to resemble common table sugar, and it may be used in such applications as baking and for sweetening drinks such as coffee, tea, and the like.
    Type: Application
    Filed: April 18, 2007
    Publication date: December 10, 2009
    Applicant: Tate & Lyle Technology Limited
    Inventor: Warren L. Nehmer
  • Publication number: 20090297690
    Abstract: A process for producing a sustained release starch product comprises (1) combining and mixing starch, hydrocolloid, and water to form a starch material, and (2) drying the starch material to form a starch product. The dried starch product optionally can be milled to the desired particle size.
    Type: Application
    Filed: June 3, 2009
    Publication date: December 3, 2009
    Inventors: Warren L. Nehmer, David A. Durkee, Annette Evans, Shondra Cook, Doris Dougherty, Michelle Schwenk
  • Publication number: 20090226493
    Abstract: The invention provides co-agglomerates of sucralose and a polyol, wherein the co-agglomerate comprises grains of polyol onto which sucralose has been dried, as well as methods for making such co-agglomerates. In general, the methods comprise contacting a dry powder of polyol with a liquid solution of sucralose in a food acceptable solvent under conditions which moisten, but not dissolve the polyol powder, to form a moist mixture, and drying the moist mixture to form a co-agglomerate comprising grains of agglomerated polyol onto which sucralose has been dried. Also provided are artificial sweetener carriers comprising bentonite which comprise sucralose. The invention features pharmaceutical, cosmetic, and food compositions, especially chewing gum, comprising a co-agglomerate of the invention, comprising a bentonite carrier, or comprising both.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 10, 2009
    Applicant: Tate & Lyle Technology Ltd.
    Inventors: Michel Lopez, Warren L. Nehmer
  • Publication number: 20090130273
    Abstract: A method of freeze drying sucralose includes contacting a sucralose solution with a cold surface or a cold fluid to freeze the solution, and evaporating the solvent to dry the sucralose. The sucralose solution may include undissolved crystalline sucralose. Non-agglomerated sucralose spheres may be produced in some aspects of the invention.
    Type: Application
    Filed: May 21, 2008
    Publication date: May 21, 2009
    Applicant: TATE & LYLE TECHNOLOGY LIMITED
    Inventors: Warren L. Nehmer, Christopher Robert King
  • Publication number: 20080311278
    Abstract: Granular sucralose-containing particles are produced by the methods of the invention, which involve coating sucralose from solution to form granules with this coated sucralose on an outer region thereof. The granules may incorporate agglomerated sucralose particles, with the solution-coated sucralose adding mass and generally resulting in a granule having a relatively smoothed and rounded. The granules have good flow properties, are low dusting, and resist caking. Methods of making the granules involve spraying an aqueous sucralose solution onto a fluidized bed of sucralose particles, followed by drying to form the granules.
    Type: Application
    Filed: March 20, 2006
    Publication date: December 18, 2008
    Inventors: Warren L. Nehmer, Roy O. Elmore, William R. Skelding, Alexandria L. Bailey
  • Patent number: 7323201
    Abstract: We report herein a composition comprising tricalcium citrate, wherein the tricalcium citrate has an X-ray powder diffraction pattern comprising peaks at 2-theta (2?) values of about 8.236, about 16.02, about 17.97, about 19.75, about 21.42, about 25.74, and about 28.65. This tricalcium citrate is produced at high temperatures in a low-water environment. This composition is highly soluble (more than about 200 mg per 8 fluid ounces) in potable aqueous solutions (beverages), and can be used to fortify beverages (such as fruit juices) or foods with calcium at higher doses than seen when using previously-known compositions of tricalcium citrate.
    Type: Grant
    Filed: June 8, 2004
    Date of Patent: January 29, 2008
    Assignee: Tate & Lyle Ingredients Americas, Inc.
    Inventors: Alexandria L. Bailey, Warren L. Nehmer, Roy O. Elmore
  • Patent number: 7276126
    Abstract: A process for producing alpha-amylase resistant starch comprises extruding a feed starch at a temperature in the range of about 60-220° C., thereby producing a product alpha-amylase resistant starch. The feed starch can be in the form of an aqueous slurry or paste that has a dry solids concentration of at least about 50% by weight. The process optionally can include the additional step of heating the product starch to a temperature of at least about 90° C. in the presence of moisture, to increase further the alpha-amylase resistance of the product.
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: October 2, 2007
    Assignee: Tate and Lyle Ingredients Americas, Inc.
    Inventors: Warren L. Nehmer, Geoffrey A. R. Nobes, Walter C. Yackel