Patents by Inventor Michael Jerina

Michael Jerina 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: 10772293
    Abstract: Systems and methods provide automated data collection of feed behavior and intake for animals in confinement where the animal ingests feed from a feed station that includes a first and second feed container each of which holds a feed that is freely accessible to the animal, and a respective first and second weight sensor each of which senses a change in weight of the respective feed in the container. A processor is configured to transmit instructions to cause it to receive from the weight sensors, a plurality signals indicative of a change in weight in the first and second feed containers. The processor records a reduction in weight sensed by the first or the second sensor as consumption of the respective feed, and records a change in weight sensed by the first or the second sensor as feeding activity at the respective feed container.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: September 15, 2020
    Assignee: PURINA ANIMAL NUTRITION LLC
    Inventors: Michael Jerina, Mark Caldwell, Mary Beth Gordon, Douglas Schmidt
  • Publication number: 20170318779
    Abstract: Systems and methods provide automated data collection of feed behavior and intake for animals in confinement where the animal ingests feed from a feed station that includes a first and second feed container each of which holds a feed that is freely accessible to the animal, and a respective first and second weight sensor each of which senses a change in weight of the respective feed in the container. A processor is configured to transmit instructions to cause it to receive from the weight sensors, a plurality signals indicative of a change in weight in the first and second feed containers. The processor records a reduction in weight sensed by the first or the second sensor as consumption of the respective feed, and records a change in weight sensed by the first or the second sensor as feeding activity at the respective feed container.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 9, 2017
    Inventors: Michael Jerina, Mark Caldwell, Mary Beth Gordon, Douglas Schmidt
  • Patent number: 9554585
    Abstract: A feed block is formed of compacted feed components and includes a moisture level of between about 7 and about 15 percent. Feed blocks have an initial weight, which is substantially free of liquid, and liquid is introduced to the feed block to cause the feed block to absorb liquid. A final resulting weight of the feed block is at least 100 percent greater than the initial weight. The feed block with the absorbed liquid is provided the to the livestock animals for the simultaneous ingestion of feed and liquid. Feed blocks are formed by introducing feed components in a high pressure press and compacting the feed components to form the feed block.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: January 31, 2017
    Assignee: PURINA ANIMAL NUTRITION LLC
    Inventors: Mary Elizabeth Gordon, Kent J. Lanter, Michael Jerina
  • Patent number: 8677938
    Abstract: A feed block is formed of compacted feed components with a coating of oils or fats that causes the compacted feed components to separate and the feed block to break apart during liquid absorption making the feed block accessible to the animals. Feed blocks have an initial weight that is substantially free of liquid. Liquid is then introduced to the feed block to cause the feed block to absorb liquid and break apart. After a treatment period during which liquid is absorbed into the feed block, a final resulting weight of the feed block is at least 100 percent greater than the initial weight. The feed block with the broken apart feed components and absorbed liquid is provided the to the animals for the simultaneous ingestion of feed and liquid. Feed blocks are formed by introducing feed components coated with the oils or fats in a high pressure press and compacting the coated feed components to form the feed block.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: March 25, 2014
    Assignee: Purina Animal Nutrition LLC
    Inventors: Mary Elizabeth Gordon, Kent J. Lanter, Michael Jerina
  • Publication number: 20130199451
    Abstract: A feed block is formed of compacted feed components and includes a moisture level of between about 7 and about 15 percent. Feed blocks have an initial weight, which is substantially free of liquid, and liquid is introduced to the feed block to cause the feed block to absorb liquid. A final resulting weight of the feed block is at least 100 percent greater than the initial weight. The feed block with the absorbed liquid is provided the to the livestock animals for the simultaneous ingestion of feed and liquid. Feed blocks are formed by introducing feed components in a high pressure press and compacting the feed components to form the feed block.
    Type: Application
    Filed: February 7, 2012
    Publication date: August 8, 2013
    Inventors: Mary Elizabeth Gordon, Kent J. Lanter, Michael Jerina