Patents by Inventor Gregory D. Sunvold

Gregory D. Sunvold 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: 7501137
    Abstract: A process and composition for controlling fecal hair excretion and trichobezoar formation in animals such as cats and rabbits is provided and includes feeding the animal a composition comprising from about 10 to about 42 wt % crude protein, from about 4 to about 30 wt % fat, from about 1 to about 25 wt % total dietary fiber, and a supplemental fiber source. The supplemental fiber source is present in amounts which provide from about 1 to about 13 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to control fecal hair excretion and trichobezoar formation.
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: March 10, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Gary Mitchell Davenport, Gregory D. Sunvold, Gregory A. Reinhart, Michael Griffin Hayek
  • Patent number: 7425343
    Abstract: A process and composition for controlling fecal hair excretion and trichobezoar formation in animals such as cats and rabbits is provided and includes feeding the animal a composition comprising from about 10 to about 42 wt % crude protein, from about 4 to about 30 wt % fat, from about 1 to about 25 wt % total dietary fiber, and a supplemental fiber source. The supplemental fiber source is present in amounts which provide from about 1 to about 13 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to control fecal hair excretion and trichobezoar formation.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: September 16, 2008
    Assignee: The Ians Company
    Inventors: Gary Mitchell Davenport, Gregory D. Sunvold, Gregory A. Reinhart, Michael Griffin Hayek
  • Patent number: 7067147
    Abstract: A hypoallergenic dietary composition is provided for companion animals such as dogs and cats which contains a source of hydrolyzed protein, a source of fat, and a source of carbohydrates. The composition preferably further includes a fiber source. The dietary composition may also be administered to companion animals as a method of managing and/or diagnosing food allergies.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: June 27, 2006
    Assignee: The Iams Company
    Inventors: Michael G. Hayek, Gregory D. Sunvold, Gregory A. Reinhart
  • Patent number: 7001618
    Abstract: A composition and method is provided for promoting weight loss in a mammal by feeding effective amounts of at least three nutrients selected from L-carnitine, chromium, Vitamin A, and a source of carbohydrates selected from a low glycemic index grain. The composition preferably includes all four nutrients and may be fed in an amount of 1.0 to 10.0 mg of L-carnitine per kilogram of body weight per day, from about 5.0 to about 15.0 micrograms of chromium per kilogram of body weight per day, and from about 1.0 to 3.0 grams of starch per kilogram of body weight per day.
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: February 21, 2006
    Assignee: The Iams Company
    Inventors: Gregory D. Sunvold, Mark A. Tetrick, Gary M. Davenport, Gregory A. Reinhart
  • Patent number: 6835400
    Abstract: A composition and process of using it are provided to improve glucose and insulin metabolism in pet animals by controlling the postprandial glycemic and/or insulin response in those animals. The composition includes a source of protein, a source of fat, and a source of carbohydrates from a multiple grain source containing a blend of sorghum and barley; a blend of corn and barley; or a blend of corn, sorghum and barley.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: December 28, 2004
    Assignee: The Iams Company
    Inventor: Gregory D. Sunvold
  • Patent number: 6818225
    Abstract: A process for feeding an animal a diet which alters the function and morphology of the gastrointestinal tract (GIT), a large lymphoid organ in the animal and which improves glucose metabolism, satiety, and nutrient absorption. The process involves feeding a companion animal such as, for example, a dog or cat a diet of a pet food composition containing fermentable fibers which have an organic matter disappearance (OMD) of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period, the fibers being present in amounts from about 1 to 11 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to allow the fermentable fibers to ferment in the GIT of the animal.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: November 16, 2004
    Assignee: The Iams Company
    Inventors: Gregory D. Sunvold, Michael G. Hayek
  • Publication number: 20040120987
    Abstract: A process and composition for controlling fecal hair excretion and trichobezoar formation in animals such as cats and rabbits is provided and includes feeding the animal a composition comprising from about 10 to about 42 wt % crude protein, from about 4 to about 30 wt % fat, from about 1 to about 25 wt % total dietary fiber, and a supplemental fiber source. The supplemental fiber source is present in amounts which provide from about 1 to about 13 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to control fecal hair excretion and trichobezoar formation.
    Type: Application
    Filed: July 21, 2003
    Publication date: June 24, 2004
    Inventors: Gary Mitchell Davenport, Gregory D. Sunvold, Gregory A. Reinhart, Michael Griffin Hayek
  • Publication number: 20040022828
    Abstract: A process is provided for limiting weight gain in cats. The process includes feeding the cat a pet food composition that includes a source of protein, a source of fat, and a source of carbohydrates from a grain source that excludes rice. Use of the preferred low glycemic index grain sources that comprise a blend of corn and sorghum; a blend of corn, sorghum, and barley; or a blend of corn, sorghum, and oats, has the effect of decreasing the postprandial blood glucose and insulin response of the cat as compared to when feeding a rice-based diet. The result is that the animal becomes satiated and voluntarily decreases its intake of food, causing less weight gain. This effect is even more marked when the composition is fed to male cats.
    Type: Application
    Filed: July 30, 2003
    Publication date: February 5, 2004
    Inventor: Gregory D. Sunvold
  • Patent number: 6630159
    Abstract: A process is provided for limiting weight gain in cats. The process includes feeding the cat a pet food composition that includes a source of protein, a source of fat, and a source of carbohydrates from a grain source that excludes rice. Use of preferred low glycemic index grain sources that comprise a blend of corn and sorghum; a blend of corn, sorghum, and barley; or a blend of corn, sorghum, and oats, has the effect of decreasing the postprandial blood glucose and insulin response of the cat as compared to when feeding a rice-based diet. The result is that the animal becomes satiated and voluntarily decreases its intake of food, causing less weight gain. This effect is even more marked when the composition is fed to male cats.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: October 7, 2003
    Assignee: The Procter & Gamble Company
    Inventor: Gregory D. Sunvold
  • Patent number: 6616940
    Abstract: A process is provided for reducing adiposity in an animal such as a companion animal by feeding the animal an effective amount of Vitamin A for a time sufficient to reduce adiposity in the animal. Preferably, the such effective amount comprises from about 50,000 IU to about 1,000,000 IU of Vitamin A per kilogram of diet. Such an effective amount provides sufficient Vitamin A to decrease accumulation of body fat, increase UCP1 levels, and decrease serum leptin levels in the animal.
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: September 9, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Gregory D. Sunvold, Michael G. Hayek
  • Publication number: 20030091668
    Abstract: A process and composition for controlling fecal hair excretion and trichobezoar formation in animals such as cats and rabbits is provided and includes feeding the animal a composition comprising from about 10 to about 42 wt % crude protein, from about 4 to about 30 wt % fat, from about 1 to about 25 wt % total dietary fiber, and a supplemental fiber source. The supplemental fiber source is present in amounts which provide from about 1 to about 13 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to control fecal hair excretion and trichobezoar formation.
    Type: Application
    Filed: May 6, 2002
    Publication date: May 15, 2003
    Applicant: The Iams Company
    Inventors: Gary Mitchell Davenport, Gregory D. Sunvold, Gregory A. Reinhart, Michael Griffin Hayek
  • Publication number: 20030012807
    Abstract: A composition and process of using it are provided to improve glucose and insulin metabolism in companion animals by controlling the postprandial glycemic and/or insulin response in those animals. The composition includes a source of protein, a source of fat, and a source of carbohydrates from a multiple grain source.
    Type: Application
    Filed: August 6, 2002
    Publication date: January 16, 2003
    Applicant: The Iams Company
    Inventor: Gregory D. Sunvold
  • Publication number: 20020197275
    Abstract: A process for feeding an animal a diet which alters the function and morphology of the gastrointestinal tract (GIT), a large lymphoid organ in the animal and which improves glucose metabolism, satiety, and nutrient absorption. The process involves feeding a companion animal such as, for example, a dog or cat a diet of a pet food composition containing fermentable fibers which have an organic matter disappearance (OMD) of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period, the fibers being present in amounts from about 1 to 11 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to allow the fermentable fibers to ferment in the GIT of the animal.
    Type: Application
    Filed: August 7, 2002
    Publication date: December 26, 2002
    Applicant: The Iams Company
    Inventors: Gregory D. Sunvold, Michael G. Hayek
  • Patent number: 6475512
    Abstract: A process for feeding an animal a diet which alters the function and morphology of the gastrointestinal tract (GIT), a large lymphoid organ in the animal and which improves glucose metabolism, satiety, and nutrient absorption. The process involves feeding a companion animal such as, for example, a dog or cat a diet of a pet food composition containing fermentable fibers which have an organic matter disappearance (OMD) of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period, the fibers being present in amounts from about 1 to 11 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to allow the fermentable fibers to ferment in the GIT of the animal.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: November 5, 2002
    Assignee: I The Iams Company
    Inventors: Gregory D. Sunvold, Michael G. Hayek
  • Patent number: 6458378
    Abstract: A composition and process of using it are provided to improve glucose and insulin metabolism in companion animals by controlling the postprandial glycemic and/or insulin response in those animals. The composition includes a source of protein, a source of fat, and a source of carbohydrates from a multiple grain source containing a blend of sorghum and barley; a blend of corn and barley; or a blend of corn, sorghum and barley.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: October 1, 2002
    Assignee: The Iams Company
    Inventor: Gregory D. Sunvold
  • Publication number: 20020128324
    Abstract: A process is provided for reducing adiposity in an animal such as a companion animal by feeding the animal an effective amount of Vitamin A for a time sufficient to reduce adiposity in the animal. Preferably, the such effective amount comprises from about 50,000 IU to about 1,000,000 IU of Vitamin A per kilogram of diet. Such an effective amount provides sufficient Vitamin A to decrease accumulation of body fat, increase UCP1 levels, and decrease serum leptin levels in the animal.
    Type: Application
    Filed: July 23, 2001
    Publication date: September 12, 2002
    Inventors: Gregory D. Sunvold, Michael G. Hayek
  • Patent number: 6383529
    Abstract: A process and composition for controlling fecal hair excretion and trichobezoar formation in animals such as cats and rabbits is provided and includes feeding the animal a composition comprising from about 10 to about 42 wt % crude protein, from about 4 to about 30 wt % fat, from about 1 to about 25 wt % total dietary fiber, and a supplemental fiber source. The supplemental fiber source is present in amounts which provide from about 1 to about 13 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to control fecal hair excretion and trichobezoar formation.
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: May 7, 2002
    Assignee: The Iams Company
    Inventors: Gary Mitchell Davenport, Gregory D. Sunvold, Gregory A. Reinhart, Michael Griffin Hayek
  • Publication number: 20020012709
    Abstract: A process and composition for controlling fecal hair excretion and trichobezoar formation in animals such as cats and rabbits is provided and includes feeding the animal a composition comprising from about 10 to about 42 wt % crude protein, from about 4 to about 30 wt % fat, from about 1 to about 25 wt % total dietary fiber, and a supplemental fiber source. The supplemental fiber source is present in amounts which provide from about 1 to about 13 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to control fecal hair excretion and trichobezoar formation.
    Type: Application
    Filed: January 8, 2001
    Publication date: January 31, 2002
    Inventors: Gary Mitchell Davenport, Gregory D. Sunvold, Gregory A. Reinhart, Michael Griffin Hayek
  • Patent number: 6306442
    Abstract: A pet food composition is provided which improves several important clinical indicators in the renal patient and includes adequate protein, has low phosphorus levels, improves metabolic buffering, and lowers blood triglyceride levels in the animal. The animal is fed a composition which includes from about 10 to about 32% crude protein, from about 8 to about 20% fat, from about 3 to about 25% total dietary fiber, and fermentable fibers which have an organic matter disappearance of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period, the fibers being present in amounts from about 1 to 11 weight percent of supplemental total dietary fiber.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: October 23, 2001
    Assignee: The Iams Company
    Inventors: Gregory D. Sunvold, Mark A. Tetrick, Gregory A. Reinhart
  • Patent number: RE38112
    Abstract: A process for feeding an animal a diet which alters the function and morphology of the gastrointestinal tract (GIT), a large lymphoid organ in the animal and which improves glucose metabolism, satiety, and nutrient absorption. The process involves feeding a companion animal such as, for example, a dog or cat a diet of a pet food composition containing fermentable fibers which have an organic matter disappearance (OMD) of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period, the fibers being present in amounts from about 1 to 11 weight percent of supplemental total dietary fiber. The animal is maintained on the diet for a sufficient period of time to allow the fermentable fibers to ferment in the GIT of the animal.
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: May 6, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Gregory D. Sunvold, Michael G. Hayek