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).
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Publication number: 20080199565Abstract: 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: ApplicationFiled: April 29, 2008Publication date: August 21, 2008Inventors: 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
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Patent number: 7364761Abstract: 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: GrantFiled: December 20, 2006Date of Patent: April 29, 2008Assignee: Wm. Wrigley Jr. CompanyInventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, Henry T. Tyrpin
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Patent number: 7078066Abstract: 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: GrantFiled: September 30, 2003Date of Patent: July 18, 2006Assignee: Wm. Wrigley Jr. CompanyInventors: 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
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Publication number: 20040247743Abstract: 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: ApplicationFiled: September 30, 2003Publication date: December 9, 2004Applicant: Wm. Wrigley, Jr. CompanyInventors: 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
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Patent number: 6627233Abstract: 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: GrantFiled: March 16, 2000Date of Patent: September 30, 2003Assignee: Wm. Wrigley Jr. CompanyInventors: Fred R. Wolf, Gordon N. McGrew, Jeffrey S. Hook, Lindell C. Richey, David L. Witkewitz, Henry T. Tyrpin
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Patent number: 6551643Abstract: 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: GrantFiled: May 22, 2001Date of Patent: April 22, 2003Assignee: Wm. Wrigley Jr. CompanyInventors: Kevin J. Bernatz, Enrique M. Valdez, Lindell C. Richey
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Publication number: 20030021871Abstract: 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: ApplicationFiled: May 22, 2001Publication date: January 30, 2003Inventors: Kevin J. Bernatz, Enrique M. Valdez, Lindell C. Richey
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Publication number: 20030021864Abstract: 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: ApplicationFiled: May 22, 2001Publication date: January 30, 2003Inventors: Lindell C. Richey, Albert H. Chapdelaine, Phillip G. Schnell, Tomas M. Mindak, Christafor E. Sundstrom
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Patent number: 6444240Abstract: 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: GrantFiled: August 25, 2000Date of Patent: September 3, 2002Assignee: Wm. Wrigley Jr. CompanyInventors: David G. Barkalow, Lindell C. Richey, Julius W. Zuehlke
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Publication number: 20020113632Abstract: 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: ApplicationFiled: December 11, 2000Publication date: August 22, 2002Inventors: Robert J. Yatka, David G. Barkalow, Lindell C. Richey
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Patent number: 6303159Abstract: 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: GrantFiled: December 29, 1999Date of Patent: October 16, 2001Assignee: Wm Wrigley Jr. CompanyInventors: David G. Barkalow, Lindell C. Richey, Julius W. Zuehlke
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Publication number: 20010006690Abstract: 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: ApplicationFiled: December 29, 1999Publication date: July 5, 2001Inventors: LINDELL C. RICHEY, JULIUS W. ZUEHLKE
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Patent number: 6190705Abstract: 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: GrantFiled: February 24, 2000Date of Patent: February 20, 2001Assignee: Wm. Wrigley Jr. CompanyInventor: Lindell C. Richey
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Patent number: 5952019Abstract: 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: GrantFiled: November 18, 1998Date of Patent: September 14, 1999Assignee: Wm. Wrigley Jr. CompanyInventors: Robert J. Yatka, Lindell C. Richey, Michael A. Reed, Jeffrey S. Hook, Fred R. Wolf
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Patent number: 5665406Abstract: 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: GrantFiled: December 27, 1995Date of Patent: September 9, 1997Assignee: Wm. Wrigley Jr. CompanyInventors: Michael A. Reed, Lindell C. Richey, Jeffrey S. Hook, Robert J. Yatka, Henry T. Tyrpin, Kevin B. Broderick, Marc A. Meyers
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Patent number: 5651936Abstract: 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: GrantFiled: November 3, 1995Date of Patent: July 29, 1997Assignee: Wm. Wrigley Jr. CompanyInventors: Michael A. Reed, Victor V. Gudas, Pamela M. Mazurek, Albert H. Chapdelaine, Robert J. Yatka, Lindell C. Richey, Marc A. Meyers
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Patent number: 5637334Abstract: 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: GrantFiled: September 26, 1995Date of Patent: June 10, 1997Assignee: Wm. Wrigley Jr. CompanyInventors: Robert J. Yatka, Lindell C. Richey, Marc A. Meyers, David L. Witkewitz
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Patent number: 5612070Abstract: 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: GrantFiled: September 12, 1995Date of Patent: March 18, 1997Assignee: Wm. Wrigley Jr. Co.Inventors: Robert J. Yatka, Lindell C. Richey, Marc A. Meyers, David G. Barkalow
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Patent number: D510173Type: GrantFiled: September 15, 2003Date of Patent: October 4, 2005Assignee: WM. Wrigley Jr. CompanyInventors: Lindell C. Richey, Kevin J. Bernatz, Henry M. Valdez, Joseph D. Rancich, Michael M. Shulski
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Patent number: D510174Type: GrantFiled: September 15, 2003Date of Patent: October 4, 2005Assignee: Wm. Wrigley Jr. CompanyInventors: Lindell C. Richey, Kevin J. Bernatz, Henry M. Valdez, Joseph D. Rancich, Michael M. Shulski