Patents by Inventor John W. McEwen
John W. McEwen 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: 20140037798Abstract: Disclosed are shelf stable nutritional liquids including metal amino acid chelates. Metal amino acid chelates, such as copper amino acid chelates and iron amino acid chelates, limit the capacity of incompletely bound copper and iron to catalyze the oxidation of sensitive nutrients such as vitamins, particularly vitamin A, vitamin B12 and vitamin C, thereby imparting both nutritional benefits and sensory benefits to the nutritional liquids.Type: ApplicationFiled: February 8, 2012Publication date: February 6, 2014Applicant: ABBOTT LABORATORIESInventors: Paul W. Johns, John W. McEwen, Gaurav Patel
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Patent number: 6444700Abstract: In its broadest aspect, the present invention is directed to the discovery of immunonutritional products that are useful in reducing the immunological system suppression that results from stress. The stress may be in the form of physical exertion, mental exhaustion, disease states and the like. In one embodiment, the invention relates to a nutritional composition comprising a structured glyceride component and an antioxidant system. This nutritional composition has been shown to be highly effective in reducing immune system down regulation or dysregulation as a result of stress.Type: GrantFiled: March 19, 2001Date of Patent: September 3, 2002Assignee: Abbott LaboratoriesInventors: Stephen J. DeMichele, John W. McEwen, Steven M. Wood
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Patent number: 6440470Abstract: The present invention is directed to an elemental liquid nutritional product useful for providing nutrition to a patient having a malabsorption condition by enterally feeding to the patient a nutritionally effective amount of the liquid nutritional products of the present invention. One nutritional product of the present invention includes a protein system in which at least 65 w/w % of said proteins have a molecular weight of less than 5,000 daltons. The proteins system includes soy protein hydrolysate, and partially hydrolyzed caseinate. The preferred products further include a structured lipid formed from marine oil and medium chain triglyceride oil. Palatability of elemental nutritional products has been improved by keeping caloric density in a range from 0.60 kcal/ml to about 1.05 kcal/ml and incorporating sufficient amounts of selected palatability enhancers.Type: GrantFiled: May 10, 2001Date of Patent: August 27, 2002Assignee: Abbott LaboratoriesInventors: John W. McEwen, Kent L. Cipollo, John H. R. Cramblit, Frances C. Pendley, Stephen J. DeMichele, Jeffery Kenneth Weis
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Publication number: 20010043958Abstract: The present invention is directed to an elemental liquid nutritional product useful for providing nutrition to a patient having a malabsorption condition by enterally feeding to the patient a nutritionally effective amount of the liquid nutritional products of the present invention. One nutritional product of the present invention includes a protein system in which at least 65 w/w % of said proteins have a molecular weight of less than 5,000 daltons. The proteins system includes soy protein hydrolysate, and partially hydrolyzed caseinate. The preferred products further include a structured lipid formed from marine oil and medium chain triglyceride oil. Palatability of elemental nutritional products has been improved by keeping caloric density in a range from 0.60 kcal/ml to about 1.05 kcal/ml and incorporating sufficient amounts of selected palatability enhancers.Type: ApplicationFiled: May 10, 2001Publication date: November 22, 2001Inventors: John W. McEwen, Kent L. Cipollo, John H.R. Cramblit, Frances C. Pendley, Stephen J. DeMichele, Jeffery Kenneth Weis
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Patent number: 6258387Abstract: The present invention is directed to an elemental liquid nutritional product useful for providing nutrition to a patient having a malabsorption condition by enterally feeding to the patient a nutritionally effective amount of the liquid nutritional products of the present invention. One nutritional product of the present invention includes a protein system in which at least 65 w/w % of said proteins have a molecular weight of less than 5,000 daltons. The proteins system includes soy protein hydrolysate, and partially hydrolyzed caseinate. The preferred products further include a structured lipid formed from marine oil and medium chain triglyceride oil. Palatability of elemental nutritional products has been improved by keeping caloric density in a range from 0.60 kcal/ml to about 1.05 kcal/ml and incorporating sufficient amounts of selected palatability enhancers.Type: GrantFiled: May 3, 2000Date of Patent: July 10, 2001Assignee: Abbott LaboratoriesInventors: John W. McEwen, Kent L. Cipollo, John H. R. Cramblit, Frances C. Pendley, Stephen J. DeMichele, Jeffery Kenneth Weis
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Patent number: 6255341Abstract: In its broadest aspect, the present invention is directed to the discovery of immunonutritional products that are useful in reducing the immunological system suppression that results from stress. The stress may be in the form of physical exertion, mental exhaustion, disease states and the like. In one embodiment, the invention relates to a nutritional composition comprising a structured glyceride component and an antioxidant system. This nutritional composition has been shown to be highly effective in reducing immune system down regulation or dysregulation as a result of stress.Type: GrantFiled: March 12, 1999Date of Patent: July 3, 2001Assignee: Abbott LaboratoriesInventors: Stephen J. DeMichele, John W. McEwen, Steven M. Wood
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Patent number: 6194379Abstract: The present invention is directed to an elemental liquid nutritional product useful for providing nutrition to a patient having a malabsorption condition by enterally feeding to the patient a nutritionally effective amount of the liquid nutritional products of the present invention. One nutritional product of the present invention includes a protein system in which at least 65 w/w % of said proteins have a molecular weight of less than 5,000 daltons. The proteins system includes soy protein hydrolysate, and partially hydrolyzed caseinate. The preferred products further include a structured lipid formed from marine oil and medium chain triglyceride oil. Palatability of elemental nutritional products has been improved by keeping caloric density in a range from 0.60 kcal/ml to about 1.05 kcal/ml and incorporating sufficient amounts of selected palatability enhancers.Type: GrantFiled: May 1, 1998Date of Patent: February 27, 2001Assignee: Abbott LaboratoriesInventors: John W. McEwen, Kent L. Cipollo, John H. R. Cramblit, Frances C. Pendley, Stephen J. DeMichele, Jeffery Kenneth Weis
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Patent number: 5221668Abstract: A liquid nutritional product for trauma and surgery patients has a caloric density of about 1.2 to 1.5 Kcal/mL and a calorie to nitrogen ratio of about 112:1 to 145:1. A portion of the protein system comprises partially digested protein, and supplemental L-arginine provides about 1-3% of the total calories in the product. The lipid system has a ratio of linoleic acid to alpha linoleic acid in the range of about 3.5:1 to about 5.5:1.Type: GrantFiled: February 26, 1992Date of Patent: June 22, 1993Assignee: Abbott LaboratoriesInventors: Mary F. Henningfield, John W. McEwen, Robert H. Miller