Patents by Inventor Diana Twyman

Diana Twyman 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: 6867178
    Abstract: An enteral composition and method for providing nutrition to metabolically stressed patients. The enteral composition has an energy density of about 1.4 to 1.8 kcal/ml. The enteral composition includes a protein source providing 15% to 20% of the energy of the composition, a lipid source, and a carbohydrate source. The enteral composition has a ratio of non-protein calories per gram of nitrogen of at least about 90:1.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: March 15, 2005
    Assignee: Nestec S.A.
    Inventors: David A. Mark, Diana Twyman, Tom Michalski
  • Patent number: 6849595
    Abstract: The present invention provides an enteral composition and method for providing nutrition to metabolically stressed patients. Pursuant to the present invention, the enteral composition has an increased caloric density of approximately 1.4 to 1.8 kcal/mL. The enteral composition includes a peptide based protein source, a lipid source, and a carbohydrate source.
    Type: Grant
    Filed: January 10, 2001
    Date of Patent: February 1, 2005
    Assignee: Nestec S.A.
    Inventors: David A. Mark, Diana Twyman, Tom Michalski
  • Publication number: 20010049352
    Abstract: The present invention provides an enteral composition and method for providing nutrition to metabolically stressed patients. Pursuant to the present invention, the enteral composition has an increased caloric density of approximately 1.4 to 1.8 kcal/mL. The enteral composition includes a peptide based protein source, a lipid source, and a carbohydrate source.
    Type: Application
    Filed: January 10, 2001
    Publication date: December 6, 2001
    Inventors: David A. Mark, Diana Twyman, Tom Michalski
  • Patent number: 6200950
    Abstract: The present invention provides an enteral composition and method for providing nutrition to metabolically stressed patients. Pursuant to the present invention, the enteral composition has an increased caloric density of approximately 1.4 to 1.8 kcal/mL. The enteral composition includes a peptide based protein source, a lipid source, and a carbohydrate source.
    Type: Grant
    Filed: February 18, 1998
    Date of Patent: March 13, 2001
    Assignee: Nestec S.A.
    Inventors: David A. Mark, Diana Twyman, Tom Michalski
  • Patent number: 5733884
    Abstract: The present invention provides an enteral nutritional formulation that meets the nutrient requirements of patients with wounds. The present invention meets the unique nutrient needs of the acute or chronic patient that are generated due to tissue repair and healing requirements of wounds. To this end, in an embodiment, the present invention provides a method for providing nutritional support to a patient with an acute or chronic wound comprising the step of administering a therapeutically effective amount of composition comprising a protein source including an arginine source and a proline source in the ratio by weight of approximately 1:0.5 to about 4:1. The composition may also include a carbohydrate source, a lipid source including an appropriate n6:n3 ratio, and at least the U.S. RDA for vitamins and minerals provided in an amount of formula supplying 1000 kcal, with vitamin A, beta-carotene, vitamin C, vitamin E, thiamine, pyridoxine, biotin and zinc being supplied in amounts above the U.S. RDAs.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: March 31, 1998
    Assignee: Nestec Ltd.
    Inventors: Adrian Barbul, Lisa Stewart Bebenek, David A. Mark, Susan Trimbo, Diana Twyman, Paul Lin
  • Patent number: 5728678
    Abstract: The present invention provides a composition as well as method for providing nutrition to renal patients. Pursuant to the present invention, the enteral composition includes an effective amount of a protein source including whey protein and free amino acids that provide essential as well as nonessential amino acids. The composition is calorically dense and has a moderate osmolality.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 17, 1998
    Assignee: Nestec Ltd.
    Inventors: Susan Trimbo, Diana Twyman, David Madsen, Shen-Youn Chang, Hugh N. Tucker
  • Patent number: 5723446
    Abstract: The present invention provides an enteral nutritional formulation that meets the nutrient requirements of intensive care patients who may have compromised absorption capacity. The present invention meets the unique nutrient needs of the patient that are generated due to tissue repair and healing requirements. To this end, in an embodiment the present invention provides a method for treating and/or providing nutritional support to intensive care patients comprising the steps of administering a therapeutically effective amount of a composition comprising: a protein source; a carbohydrate source; and a lipid source including a source of medium chain triglycerides, a source of omega-3 fatty acids, and a source of omega-6 fatty acids.
    Type: Grant
    Filed: July 17, 1996
    Date of Patent: March 3, 1998
    Assignee: Nestec Ltd.
    Inventors: Debora Gray, Nancy S. Schmelkin, John Alexander, David A. Mark, Diana Twyman
  • Patent number: 5714472
    Abstract: The present invention provides an enteral nutritional formulation that meets the nutrient requirements of intensive care patients who may have compromised absorption capacity. The present invention meets the unique nutrient needs of the patient that are generated due to tissue repair and healing requirements. To this end, in an embodiment the present invention provides a method for providing nutritional support to intensive care patients comprising the steps of administering a therapeutically effective amount of a composition comprising: a protein source; a carbohydrate source; and a lipid source including a source of medium chain triglycerides, a source of omega-3 fatty acids, and a source of omega-6 fatty acids.
    Type: Grant
    Filed: September 20, 1995
    Date of Patent: February 3, 1998
    Assignee: Nestec Ltd.
    Inventors: Debora Gray, Nancy S. Schmelkin, John Alexander, David A. Mark, Diana Twyman
  • Patent number: 5661123
    Abstract: The present invention provides a method for providing nutrition to non-catabolic and moderately catabolic patients. Pursuant to the present invention, the enteral composition includes a peptide based protein source of hydrolyzed whey, a lipid source, and a carbohydrate source. Preferably, the protein source includes approximately 22% to about 27% of the total calories. The composition has a caloric density of approximately 1000 Kcal/L and a low osmolality of approximately 300 to 450 mOsm/Kg H.sub.2 O. Still further, the composition of the present invention also includes increased levels of certain vitamins and minerals.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: August 26, 1997
    Assignee: Nestec, Ltd.
    Inventors: Lance Stalker, Diana Twyman, Shen-Youn Chang, Veronique Jaussan
  • Patent number: 5549905
    Abstract: The present invention provides a method and nutritional composition for providing nutrition to pediatric patients. The methods of the present invention are directed to pediatric patients with impaired nutrient absorption and/or reduced gastrointestinal tolerance. Pursuant to the present invention, the enteral composition includes a hydrolyzed protein source comprising approximately 12% of the total calories, a carbohydrate source and a lipid source comprising a mixture of medium and long chain triglycerides, wherein at least 55% of the lipid source are medium chain triglycerides.
    Type: Grant
    Filed: October 18, 1994
    Date of Patent: August 27, 1996
    Assignee: Clintec Nutrition Co.
    Inventors: David A. Mark, Diana Twyman, Donna Buckley