Patents by Inventor Cindie M. Luhman

Cindie M. Luhman 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: 20140051769
    Abstract: A method of improving the health of a first group of young monogastric mammals, the first group of young monogastric mammals nursing from a first lactating monogastric mammal during a pre-weaning period, the method including feeding the first lactating monogastric mammal an effective amount of an animal feed during the pre-weaning period, and feeding the first lactating monogastric mammal an effective amount of sugar alcohol during the pre-weaning period.
    Type: Application
    Filed: August 22, 2013
    Publication date: February 20, 2014
    Applicant: PURINA ANIMAL NUTRITION LLC
    Inventors: Brenda de Rodas, Cindie M. Luhman, Bill L. Miller, Paul A. Porter
  • Publication number: 20130324618
    Abstract: The present invention concerns a method of enhancing milk production by a ruminant that includes providing a feed that contains sorbitol and at least one additional feed component, and orally feeding the feed to the ruminant, the ruminant ingesting about 100 grams, or less, of sorbitol per day.
    Type: Application
    Filed: April 15, 2013
    Publication date: December 5, 2013
    Applicant: Land O'Lakes, Inc
    Inventor: Cindie M. Luhman
  • Patent number: 8591937
    Abstract: A method of feeding a ruminant that entails providing a feed that comprises sugar alcohol and at least one additional feed component, where the feed is free of rumen-protected fatty acid or comprises less than 10 weight percent rumen-protected fatty acid, based on the total weight of the feed and further entails orally supplying the feed to the ruminant during a pre-partum period when the ruminant is pregnant, where the ruminant ingests the feed and sugar alcohol during the pre-partum period.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: November 26, 2013
    Assignee: Purina Animal Nutrition LLC
    Inventors: Paul A. Porter, Cindie M. Luhman
  • Patent number: 8519008
    Abstract: A method of improving the health of a first group of young monogastric mammals, the first group of young monogastric mammals nursing from a first lactating monogastric mammal during a pre-weaning period, the method including feeding the first lactating monogastric mammal an effective amount of an animal feed during the pre-weaning period, and feeding the first lactating monogastric mammal an effective amount of sugar alcohol during the pre-weaning period.
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: August 27, 2013
    Assignee: Purina Animal Nutrition LLC
    Inventors: Brenda de Rodas, Cindie M. Luhman, Bill L. Miller, Paul A. Porter
  • Publication number: 20130196021
    Abstract: Systems and methods provide sugar alcohol to heat stressed ruminants to improve performance. During periods of high temperature or humidity, heat stressed ruminants may exhibit decreased dry matter intake, and in response, an effective amount of sugar alcohol such as sorbitol may be provided in the ruminant diet to cause performance to increase, which may include increased milk yield, improved feed efficiency or both compared to heat stressed dairy cattle without sugar alcohol in the diet.
    Type: Application
    Filed: February 1, 2012
    Publication date: August 1, 2013
    Inventors: Bill L. Miller, Jill A. Davidson, Cindie M. Luhman
  • Patent number: 8440218
    Abstract: The present invention concerns a method of enhancing milk production by a ruminant that includes providing a feed that contains sorbitol and at least one additional feed component, and orally feeding the feed to the ruminant, the ruminant ingesting about 100 grams, or less, of sorbitol per day.
    Type: Grant
    Filed: October 21, 2005
    Date of Patent: May 14, 2013
    Assignee: Land O'Lakes, Inc.
    Inventor: Cindie M. Luhman
  • Publication number: 20120195998
    Abstract: A method of feeding a ruminant that entails providing a feed that comprises sugar alcohol and at least one additional feed component, where the feed is free of rumen-protected fatty acid or comprises less than 10 weight percent rumen-protected fatty acid, based on the total weight of the feed and further entails orally supplying the feed to the ruminant during a pre-partum period when the ruminant is pregnant, where the ruminant ingests the feed and sugar alcohol during the pre-partum period.
    Type: Application
    Filed: January 31, 2012
    Publication date: August 2, 2012
    Inventors: Paul A. Porter, Cindie M. Luhman
  • Patent number: 8110214
    Abstract: A method of feeding a ruminant that entails providing a feed that comprises sugar alcohol and at least one additional feed component, where the feed is free of rumen-protected fatty acid or comprises less than 10 weight percent rumen-protected fatty acid, based on the total weight of the feed and further entails orally supplying the feed to the ruminant during a pre-partum period when the ruminant is pregnant, where the ruminant ingests the feed and sugar alcohol during the pre-partum period.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: February 7, 2012
    Assignee: Land O'Lakes Purina Feed LLC
    Inventors: Paul A. Porter, Cindie M. Luhman
  • Patent number: 7037518
    Abstract: The present invention concerns a method of enhancing milk production by a ruminant that includes providing a feed that contains sorbitol and at least one additional feed component, and orally feeding the feed to the ruminant, the ruminant ingesting about 100 grams, or less, of sorbitol per day.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: May 2, 2006
    Assignee: Land O'Lakes, Inc.
    Inventor: Cindie M. Luhman
  • Patent number: 6866861
    Abstract: A method of enhancing milk component production in a ruminant, the method including providing a feed that includes a sugar alcohol and supplying the sugar alcohol to the abomasum of the ruminant.
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: March 15, 2005
    Assignee: Land O'Lakes, Inc.
    Inventor: Cindie M. Luhman
  • Publication number: 20040142065
    Abstract: A method of improving the health of a first group of young monogastric mammals, the first group of young monogastric mammals nursing from a first lactating monogastric mammal during a pre-weaning period, the method including feeding the first lactating monogastric mammal an effective amount of an animal feed during the pre-weaning period, and feeding the first lactating monogastric mammal an effective amount of sugar alcohol during the pre-weaning period.
    Type: Application
    Filed: January 22, 2003
    Publication date: July 22, 2004
    Applicant: Land O'Lakes Farmland Feed LLC
    Inventors: Brenda de Rodas, Cindie M. Luhman, Bill L. Miller, Paul A. Porter
  • Publication number: 20030072788
    Abstract: The present invention concerns a method of enhancing milk production by a ruminant that includes providing a feed that contains sorbitol and at least one additional feed component, and orally feeding the feed to the ruminant, the ruminant ingesting about 100 grams, or less, of sorbitol per day.
    Type: Application
    Filed: May 17, 2002
    Publication date: April 17, 2003
    Applicant: Land O'Lakes, Inc.
    Inventor: Cindie M. Luhman
  • Patent number: 6440447
    Abstract: The present invention concerns a method of enhancing milk production by a ruminant that includes providing a feed that contains sorbitol and at least one additional feed component, and orally feeding the feed to the ruminant, the ruminant ingesting about 100 grams, or less, of sorbitol per day.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: August 27, 2002
    Assignee: Land O'Lakes, Inc.
    Inventor: Cindie M. Luhman
  • Patent number: 6242013
    Abstract: A method of enhancing the oleic acid content of milk produced by a ruminant, the method including processing a high oleic material to form a ruminally-protected high oleic material that is resistant to degradation in the rumen of the ruminant, orally feeding the ruminally-protected high oleic material to the ruminant, and milking the ruminant to produce milk.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: June 5, 2001
    Assignees: Land O'Lakes, Inc., Optimum Quality Grains, LLC
    Inventors: Cindie M. Luhman, Ping Feng, Phil Kerr
  • Patent number: 5503112
    Abstract: The present invention includes a method of formulating ruminant feed to selectively change a composition of milk produced by the ruminant. The method includes providing a fistula directly into an abomasum of the ruminant. A selected feed component at a selected level is introduced directly into the abomasum through the ingress. The selected feed component thereby bypasses other portions of the ruminant's stomach. The direct introduction of the selected feed component allows for changing a selected characteristic of the composition of milk. The composition of the milk corresponding to the selected feed component is then analyzed. The direct introduction of the selected feed component is repeated, if necessary, at other selected levels. The milk produced corresponding to the other selected levels is then analyzed.
    Type: Grant
    Filed: June 22, 1994
    Date of Patent: April 2, 1996
    Assignee: Land O'Lakes, Inc.
    Inventors: Cindie M. Luhman, Bill L. Miller, Robert DeGregorio