Patents by Inventor Craig J. Schroeder

Craig J. Schroeder 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: 20130156889
    Abstract: High-viscosity Greek yogurt products are provided in the form of a homogeneous mass including from about 20-35% by weight total solids and water, where from about 85-97% by weight of the solids fraction is in the form of dairy solids. The products have a viscosity of from about 60,000-90,000 cP, and are produced by forming a solids-water mixture, heating and homogenizing the mixture, and then culturing the heating and homogenized mixture with a yogurt culture to a break pH of from about 3.5-5. The products can be mixed with any suitable flavoring agent before or during packaging, as desired. The products may be used as spreads or dips, for example.
    Type: Application
    Filed: December 14, 2011
    Publication date: June 20, 2013
    Applicant: DAIRY FARMERS OF AMERICA, INC.
    Inventors: Craig J. Schroeder, Joshua Paul Busby
  • Patent number: 6982100
    Abstract: A method for increasing the yield and quality in the manufacture of cheese from a selected volume of milk in which the volume of milk has been fortified with additional dairy components that increase the solids and includes pre-acidification of the fortified milk prior to cheese making. The fortified milk is subjected to an acid or acid producing material that quickly lowers the pH either before or after pasteurization to a pH of approximately 6.6 to 5.70. The acidification is performed under turbulent conditions to maintain milk protein native integrity. The acidified fortified milk is then subjected to the conventional cheese making process. The cheese made using the present invention is particularly useful in the subsequent manufacture of process cheese.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: January 3, 2006
    Assignee: Land O'Lakes, Inc.
    Inventors: Margaret A. Swearingen, Craig J. Schroeder
  • Patent number: 6902750
    Abstract: A method for eliminating the uncooked curd defect in process cheese products associated with fortification of milk during the natural cheese make process. This fortification results in a significant increase in the amount of calcium bound in the casein micelle. The fortified milk is subjected to an acid or acid producing material that quickly lowers the pH either before or after pasteurization to a pH of approximately 6.6 to 5.70. The acidification is performed under turbulent conditions to maintain milk protein native integrity. The acidification step results in a significant migration of calcium out of the casein micelle and into a soluble form that is carried away with the whey stream. The acidified fortified milk is then subjected to the conventional cheese making process. The resulting natural cheese can then be further processed into a process cheese product without the risk of uncooked curd particles in the finished product.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: June 7, 2005
    Assignee: Land O'Lakes, Inc.
    Inventors: Jason D. Eckert, Margaret A. Swearingen, Edward B. Aylward, Craig J. Schroeder
  • Publication number: 20040022919
    Abstract: A method for increasing the yield and quality in the manufacture of cheese from a selected volume of milk in which the volume of milk has been fortified with additional dairy components that increase the solids and includes pre-acidification of the fortified milk prior to cheese making. The fortified milk is subjected to an acid or acid producing material that quickly lowers the pH either before or after pasteurization to a pH of approximately 6.6 to 5.70. The acidification is performed under turbulent conditions to maintain milk protein native integrity. The acidified fortified milk is then subjected to the conventional cheese making process. The cheese made using the present invention is particularly useful in the subsequent manufacture of process cheese.
    Type: Application
    Filed: August 2, 2002
    Publication date: February 5, 2004
    Applicant: Land O' Lakes, Inc.
    Inventors: Margaret A. Swearingen, Craig J. Schroeder
  • Publication number: 20040022920
    Abstract: A method for eliminating the uncooked curd defect in process cheese products associated with fortification of milk during the natural cheese make process. This fortification results in a significant increase in the amount of calcium bound in the casein micelle. The fortified milk is subjected to an acid or acid producing material that quickly lowers the pH either before or after pasteurization to a pH of approximately 6.6 to 5.70. The acidification is performed under turbulent conditions to maintain milk protein native integrity. The acidification step results in a significant migration of calcium out of the casein micelle and into a soluble form that is carried away with the whey stream. The acidified fortified milk is then subjected to the conventional cheese making process. The resulting natural cheese can then be further processed into a process cheese product without the risk of uncooked curd particles in the finished product.
    Type: Application
    Filed: February 18, 2003
    Publication date: February 5, 2004
    Applicant: Land O'Lakes, Inc.
    Inventors: Jason D. Eckert, Margaret A. Swearingen, Edward B. Aylward, Craig J. Schroeder
  • Patent number: 6562393
    Abstract: An improved snack food product in the form of resilient, molded, self-sustaining bodies preferably made from a heated mixture comprising a dairy product (cheese, yogurt or pudding), gelatin, fat and water. The product bodies are small and bite sized, having a mass to surface area ratio of from about 0.05-5 g/cm2, which facilitates molding thereof. Preferred food products are prepared by first creating a heated flowable mixture of including cheese, gelatin, fat and water, and depositing small quantities of the mixture into molding depressions formed in powdered starch; after hardening, the resultant products are separated from the starch and packaged.
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: May 13, 2003
    Assignee: Dairy Farmers of America, Inc.
    Inventors: Gary L. Kerrigan, Craig J. Schroeder, Roy A. Barham, John J. Strandholm, Michael J. Pagel
  • Patent number: 6537603
    Abstract: An improved snack food product in the form of resilient, molded, self-sustaining bodies preferably made from a heated mixture comprising a dairy product (cheese, yogurt or pudding), gelatin, fat and water. The product bodies are small and bite sized, having a mass to surface area ratio of from about 0.05-5 g/cm2, which facilitates molding thereof. Preferred food products are prepared by first creating a heated flowable mixture of including cheese, gelatin, fat and water, and depositing small quantities of the mixture into molding depressions formed in powdered starch or a resilient rubber mold; after hardening, the resultant products are separated from the starch or rubber mold and packaged.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: March 25, 2003
    Assignee: Dairy Farmers of America, Inc.
    Inventors: Gary L. Kerrigan, Craig J. Schroeder, Roy A. Barham, John J. Strandholm, Michael J. Pagel
  • Publication number: 20020031591
    Abstract: An improved snack food product in the form of resilient, molded, self-sustaining bodies preferably made from a heated mixture comprising a dairy product (cheese, yogurt or pudding), gelatin, fat and water. The product bodies are small and bite sized, having a mass to surface area ratio of from about 0.05-5 g/cm2, which facilitates molding thereof. Preferred food products are prepared by first creating a heated flowable mixture of including cheese, gelatin, fat and water, and depositing small quantities of the mixture into molding depressions formed in powdered starch or a resilient rubber mold; after hardening, the resultant products are separated from the starch or rubber mold and packaged.
    Type: Application
    Filed: March 14, 2001
    Publication date: March 14, 2002
    Inventors: Gary L. Kerrigan, Craig J. Schroeder, Roy A. Barham, John J. Strandholm, Michael J. Pagel
  • Patent number: 6235321
    Abstract: An improved snack food product in the form of resilient, molded, self-sustaining bodies preferably made from a heated mixture comprising a dairy product (cheese, yogurt or pudding), gelatin, fat and water. The product bodies are small and bite sized, having a mass to surface area ratio of from about 0.05-5 g/cm2, which facilitates molding thereof. Preferred food products are prepared by first creating a heated flowable mixture of including cheese, gelatin, fat and water, and depositing small quantities of the mixture into molding depressions formed in powdered starch; after hardening, the resultant products are separated from the starch and packaged.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: May 22, 2001
    Assignee: Dairy Farmers of America, Inc.
    Inventors: Gary L. Kerrigan, Craig J. Schroeder, Roy A. Barham, John J. Strandholm, Michael J. Pagel