Christopher R Tyler

US Patent:

20130267693, Oct 10, 2013

Filed:

Dec 7, 2011

Appl. No.:

13/993378

Inventors:

Bruce Michael Furlano - Vernon Hills MN, US
Alan S. Myerson - Chicago IL, US
Andrew Keith Ohmes - Jordan MN, US
Troy Allen Rhonemus - Plymouth MN, US
Christopher Austin Tyler - Minnetonka MN, US

Assignee:

CARGILL, INCORPORATED - Wayzata MN

International Classification:

C07H 15/24

US Classification:

536 181

Abstract:

A process for production of crystalline rebaudioside B from rebaudioside A is described. Additionally, four distinct crystal polymorphic forms of rebaudioside B are described, as well as methods for converting from one crystal polymorphic form of rebaudioside B to another crystal polymorphic form of rebaudioside B.

US Patent:

20170264105, Sep 14, 2017

Filed:

Mar 8, 2016

Appl. No.:

15/064334

Inventors:

Lucas STURNFIELD - Downers Grove IL, US
Christopher Tyler - Plano IL, US
Edward Lee Blackwell - Rochester MN, US
Adrian Philip Glover - Houston TX, US
Brent William Yardley - Hillsboro OR, US

International Classification:

H02J 7/00

Abstract:

A method and apparatus for battery cell temperature maintenance including determining a battery cell temperature of a battery cell is below a temperature threshold and initiating a temperature maintenance mode. Upon initiation of the temperature maintenance mode, determining a charge level of the battery cell and initiating one of a charge sequence in which the battery cell is charged and a discharge sequence in which the battery cell is discharged. The charge sequence initiated upon determining the charge level is equal to or less than a discharge limit and the discharge sequence initiated upon determining the charge level is equal to or greater than a charge limit.

US Patent:

20160009749, Jan 14, 2016

Filed:

May 1, 2015

Appl. No.:

14/702347

Inventors:

- WAYZATA MN, US
John Joseph HAHN - Woluwe-St Pierre, BE
Allan Stuart MYERSON - Chicago IL, US
Andrew Keith OHMES - Jordan MN, US
Troy Allen RHONEMUS - Plymouth MN, US
Kern M. STORO - Burnsville MN, US
Christopher Austin TYLER - Minnetonka MN, US

International Classification:

C07H 15/256
A23L 1/236

Abstract:

The present invention provides methods to treat mixtures containing natural rebaudioside A (Reb A), rebaudioside B (Reb B), and rebaudioside D (Reb D), synthetic counterparts of these, and/or derivatives of the natural or synthetic embodiments obtain one or more of these glycosides in more pure form. In many embodiments, the invention can be used to process glycoside mixtures obtained at least in part from natural sources such as the plant. This allows, for instance, the recovery of a product including Reb A material in more pure form relative to Reb B material or Reb D material. As an alternative or in addition to recovery of the purified Reb A material, a product including Reb B material and/or Reb D material in more pure form relative to Reb A material can be obtained.