Patents by Inventor Lindell C. Richey

Lindell C. Richey 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).

  • Publication number: 20080199565
    Abstract: A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents. In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release/cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of the flavor and/or produce a modified release when the gum is chewed. In another embodiment, the physiological cooling agent is present with menthol and menthone. In another embodiment, coated chewing gum has a coating that comprises a physiological cooling agent. The preferred inventive chewing gum provides a high flavor impact in which the harsh notes normally associated with such a high flavor impact have been reduced or eliminated.
    Type: Application
    Filed: April 29, 2008
    Publication date: August 21, 2008
    Inventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, Mansukh M. Patel, Robert J. Yatka, David L. Witkewitz, Michael J. Greenberg, Henry T. Tyrpin, Kathryn T. Nelson
  • Patent number: 7364761
    Abstract: A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents. In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release/cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of the flavor and/or produce a modified release when the gum is chewed. In another embodiment, the physiological cooling agent is present with menthol and menthone.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: April 29, 2008
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, Henry T. Tyrpin
  • Patent number: 7078066
    Abstract: A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents. In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release/cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of the flavor and/or produce a modified release when the gum is chewed. In another embodiment, the physiological cooling agent is present with menthol and menthone. In another embodiment, coated chewing gum has a coating that comprises a physiological cooling agent.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: July 18, 2006
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, Mansukh M. Patel, Robert J. Yatka, David L. Witkewitz, Michael J. Greenberg, Henry T. Tyrpin, Kathryn T. Nelson
  • Publication number: 20040247743
    Abstract: A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents. In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release/cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of the flavor and/or produce a modified release when the gum is chewed. In another embodiment, the physiological cooling agent is present with menthol and menthone.
    Type: Application
    Filed: September 30, 2003
    Publication date: December 9, 2004
    Applicant: Wm. Wrigley, Jr. Company
    Inventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, Mansukh M. Patel, Robert J. Yatka, David L. Witkewitz, Michael J. Greenberg, Henry T. Tyrpin, Kathryn T. Nelson
  • Patent number: 6627233
    Abstract: A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents. In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release/cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of the flavor and/or produce a modified release when the gum is chewed. In other embodiments, the physiological cooling agent is present with menthol and menthone and coated chewing gum has a coating that comprises a physiological cooling agent.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: September 30, 2003
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, David L. Witkewitz, Henry T. Tyrpin
  • Patent number: 6551643
    Abstract: The present invention provides an apparatus and method for forming confectionery products into desired shapes. In an embodiment, the ingredients of a confectionery product, such as a bubble gum, are blended together. The ingredients are mixed, cooled and then formed into traditional center pieces. Next, the center pieces are fed into an underwater pelletizer. The underwater pelletizer cuts the extruded confectionery pieces into miniature products. A recirculating supply of water immediately sweeps away the miniature products from the pelletizer, cools the products and transport the products to a centrifugal dryer. The centrifugal dryer separates the miniature products from the circulating water. The separated miniature products are immediately dusted with an anti-agglomerating compound. Finally, the product is coated or otherwise packaged for consumption.
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: April 22, 2003
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Kevin J. Bernatz, Enrique M. Valdez, Lindell C. Richey
  • Publication number: 20030021871
    Abstract: The present invention provides an apparatus and method for forming confectionery products into desired shapes. In an embodiment, the ingredients of a confectionery product, such as a bubble gum, are blended together. The ingredients are mixed, cooled and then formed into traditional center pieces. Next, the center pieces are fed into an underwater pelletizer. The underwater pelletizer cuts the extruded confectionery pieces into miniature products. A recirculating supply of water immediately sweeps away the miniature products from the pelletizer, cools the products and transport the products to a centrifugal dryer. The centrifugal dryer separates the miniature products from the circulating water. The separated miniature products are immediately dusted with an anti-agglomerating compound. Finally, the product is coated or otherwise packaged for consumption.
    Type: Application
    Filed: May 22, 2001
    Publication date: January 30, 2003
    Inventors: Kevin J. Bernatz, Enrique M. Valdez, Lindell C. Richey
  • Publication number: 20030021864
    Abstract: The present invention provides a coated chewing gum product. The product comprises a gum center that includes a water-soluble portion and a water-insoluble portion. The water-insoluble portion comprises at least 50% by weight of the gum center. The gum center includes less than 5% by weight of bulk sweeteners. A coating substantially surrounds the gum center.
    Type: Application
    Filed: May 22, 2001
    Publication date: January 30, 2003
    Inventors: Lindell C. Richey, Albert H. Chapdelaine, Phillip G. Schnell, Tomas M. Mindak, Christafor E. Sundstrom
  • Patent number: 6444240
    Abstract: A method of coating comestibles comprises the steps of providing cores of comestibles to be coated; applying a coating syrup to the cores to build up a layer of coating on the cores; the coating syrup comprising a suspension made from a liquid solution of hydrogenated isomaltulose that is enriched to contain an excess of alpha-D-glucopyranosido-1,6-sorbitol (GPS) compared to alpha-D-glucopyranosido-1,1-mannitol (GPM) and a powder solid phase hydrogenated isomaltulose that is not enriched in GPS compared to GPM.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: September 3, 2002
    Assignee: Wm. Wrigley Jr. Company
    Inventors: David G. Barkalow, Lindell C. Richey, Julius W. Zuehlke
  • Publication number: 20020113632
    Abstract: Chewing gum products and methods for manufacturing same are provided. The gum includes a center having a water-soluble portion and a water-insoluble portion and including hydrogenated starch hydrolysate and no glycerin. A coating encloses the center.
    Type: Application
    Filed: December 11, 2000
    Publication date: August 22, 2002
    Inventors: Robert J. Yatka, David G. Barkalow, Lindell C. Richey
  • Patent number: 6303159
    Abstract: A method of coating comestibles comprises the steps of providing cores of comestibles to be coated; applying a first coating syrup to the cores and a powder material over the first coating syrup in alternating steps to build up a first layer of coating on the cores; and applying a second coating syrup over the first layer of coating and drying the second coating syrup to form a second layer of coating on said cores, the second coating syrup comprising a bulk sweetener in an amount such that the second coating syrup is saturated and part of said bulk sweetener is in the form of a solids suspension in the second coating syrup.
    Type: Grant
    Filed: December 29, 1999
    Date of Patent: October 16, 2001
    Assignee: Wm Wrigley Jr. Company
    Inventors: David G. Barkalow, Lindell C. Richey, Julius W. Zuehlke
  • Publication number: 20010006690
    Abstract: A method of coating comestibles comprises the steps of providing cores of comestibles to be coated; applying a first coating syrup to the cores and a powder material over the first coating syrup in alternating steps to build up a first layer of coating on the cores; and applying a second coating syrup over the first layer of coating and drying the second coating syrup to form a second layer of coating on said cores, the second coating syrup comprising a bulk sweetener in an amount such that the second coating syrup is saturated and part of said bulk sweetener is in the form of a solids suspension in the second coating syrup.
    Type: Application
    Filed: December 29, 1999
    Publication date: July 5, 2001
    Inventors: LINDELL C. RICHEY, JULIUS W. ZUEHLKE
  • Patent number: 6190705
    Abstract: A coating syrup is made using an emulsion of an emulsifier and either an oil-based flavoring agent, a food acid or both. The emulsion may be used to coat comestibles, such as pellets of chewing gum. The emulsion helps to retain volatile flavors that may otherwise flash off during the coating operation.
    Type: Grant
    Filed: February 24, 2000
    Date of Patent: February 20, 2001
    Assignee: Wm. Wrigley Jr. Company
    Inventor: Lindell C. Richey
  • Patent number: 5952019
    Abstract: Chewing gums containing gum talha and methods of making such gums are disclosed. In one embodiment, the gum comprises about 5% to about 95% gum base, about 0.1% to about 10% flavoring agent and gum talha, the gum talha being part of the bulking agent in the gum. The gum talha provides the gum with unique properties, and the gum is non-cariogenic. In another embodiments, the gum talha is codried with sweeteners or coevaporated with a plasticizing syrup to produce unique sweetening ingredients and syrups for gum. The gum talha may also be provided in the form of a rolling compound on the gum, or used with sugars or polyols to form a hard coating for a coated pellet gum.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: September 14, 1999
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Robert J. Yatka, Lindell C. Richey, Michael A. Reed, Jeffrey S. Hook, Fred R. Wolf
  • Patent number: 5665406
    Abstract: A dual composition hard coated chewing gum is provided, which exhibits improved long-term shelf stability under storage conditions involving constant exposure to the moisture contained in the atmosphere. The dual composition hard coated chewing gum is ideally suited for pellet chewing gum having pellet shapes which cannot be easily protected from atmospheric moisture by packaging. The dual composition hard coated chewing gum has a gum center which includes a gum base, a bulk portion and one or more flavoring agents. The dual composition hard coated chewing gum also has an outer coating which includes layers which contain from about 50 to about 100% of at least two different polyols preferably lactitol, maltitol, hydrogenated isomaltulose or erythritol. A method of preparing the dual composition hard coated chewing gum is also provided. Lactitol, maltitol or hydrogenated isomaltulose is preferably applied first, and the covered with an erythritol coating.
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: September 9, 1997
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Michael A. Reed, Lindell C. Richey, Jeffrey S. Hook, Robert J. Yatka, Henry T. Tyrpin, Kevin B. Broderick, Marc A. Meyers
  • Patent number: 5651936
    Abstract: A chewing gum including sorbitol and method of making the same is provided. The chewing gum is created from a formulation that includes a composition that comprises a syrup solution of aqueous sorbitol, a plasticizing agent selected from glycerin, propylene glycol and mixtures thereof, and an anticrystallization agent comprising alditols other than sorbitol having a degree of polymerization (DP) of 1 or 2.
    Type: Grant
    Filed: November 3, 1995
    Date of Patent: July 29, 1997
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Michael A. Reed, Victor V. Gudas, Pamela M. Mazurek, Albert H. Chapdelaine, Robert J. Yatka, Lindell C. Richey, Marc A. Meyers
  • Patent number: 5637334
    Abstract: Chewing gums containing maltitol and methods of making such gums are disclosed. In one embodiment, the gum comprises about 5% to about 95% gum base, about 0.1% to about 10% flavoring agent and maltitol, the maltitol being the only bulk sweetener. The maltitol provides the gum with unique properties, and the gum may be non-cariogenic. In other embodiments, the maltitol is co-dried with other sweeteners or coevaporated with a plasticizing syrup to produce unique sweetening ingredients and syrups for gum.
    Type: Grant
    Filed: September 26, 1995
    Date of Patent: June 10, 1997
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Robert J. Yatka, Lindell C. Richey, Marc A. Meyers, David L. Witkewitz
  • Patent number: 5612070
    Abstract: Chewing gum products containing a natural carbohydrate gum hydrolyzate and methods of making such products are disclosed. In one embodiment, the natural carbohydrate gum hydrolyzate is used in a rolling compound applied to the chewing gum product. In a second embodiment, a natural carbohydrate gum hydrolyzate is used in the center fill of a chewing gum. In a third embodiment, aspartame is used to sweeten the gum composition and the natural carbohydrate gum hydrolyzate is provided, preferably in an effective amount to stabilize the aspartame such that after eight weeks of storage at 85.degree. F., at least 5% less aspartame decomposes than would have decomposed if the natural carbohydrate gum hydrolyzate was not included. A natural carbohydrate gum hydrolyzate is also co-dried with other sweeteners, co-evaporated to make syrups and used as an encapsulating agent for high-intensity sweeteners or flavors used in gum compositions.
    Type: Grant
    Filed: September 12, 1995
    Date of Patent: March 18, 1997
    Assignee: Wm. Wrigley Jr. Co.
    Inventors: Robert J. Yatka, Lindell C. Richey, Marc A. Meyers, David G. Barkalow
  • Patent number: D510173
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: October 4, 2005
    Assignee: WM. Wrigley Jr. Company
    Inventors: Lindell C. Richey, Kevin J. Bernatz, Henry M. Valdez, Joseph D. Rancich, Michael M. Shulski
  • Patent number: D510174
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: October 4, 2005
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Lindell C. Richey, Kevin J. Bernatz, Henry M. Valdez, Joseph D. Rancich, Michael M. Shulski